Basic Information

Faculty

• 農学部

Professional Memberships

• 近畿作物育種研究会
• 日本作物学会

Academic Degree

• 博士（農学）(京都大学)

Language of Instruction

• Afar
• English
• Japanese

ID,URL

• J-Global ID

  200901064151293138

• External link

  http://www.cropscience.kais.kyoto-u.ac.jp/

researchmap URL

• https://researchmap.jp/read0038359

Research

Research Topics, Overview of the research

• Research Topics

  ダイズの収量性ならびに環境適応性の重要支配形質、および生産性における環境・遺伝子相互作用の解明

• Overview of the research

  ダイズの収量ポテンシャルを制限している植物体要因ならびに生産変動に関わる環境要因を解明するために、日米品種の間にみられる生産性の格差に着目した個葉光合成能の支配形質の同定と遺伝要因の解明、気温の上昇がダイズの生育と子実生長に及ぼす量的影響に関する温度勾配型チャンバーを用いた群落レベルでの実験を行い、さらに、気象変動とくに水環境変動がダイズ生産に及ぼす影響に関するモデル解析と、それらの影響の評価モデルの開発を行っている。

Research Interests

• 遺伝子･環境相互作用
• 生産生態
• 作物生理
• 栽培
• Crop Science

Research Areas

• Environmental science/Agricultural science, Crop production science

Papers

• A leaf area‐based non‐destructive approach to predict rice productivity

  Yoshihiro Hirooka; Koki Homma; Tatsuhiko Shiraiwa

  Agronomy Journal, 30 Aug. 2021

  
• The influence of high night temperature on yield and physiological attributes of Soybean cv. Fukuyutaka

  Taiyu Lin; Yuki Okamoto; Yuichi Nagasaki; Tatsuhiko Shiraiwa

  Plant Production Science, 03 Jul. 2021, Peer-reviewed, Corresponding author

  
• Effect of flag leaf length of erect panicle rice on the canopy structure and biomass production after heading

  Yuki Makino; Yoshihiro Hirooka; Koki Homma; Rintaro Kondo; Tian-Sheng Liu; Liang Tang; Tetsuya Nakazaki; Zheng-Jin Xu; Tatsuhiko Shiraiwa

  Plant Production Science, 07 Apr. 2021

  
• Continuous estimation of rice (Oryza sativa (L.)) canopy transpiration realized by modifying the heat balance model

  Rintaro Kondo; Yu Tanaka; Hiroto Katayama; Koki Homma; Tatsuhiko Shiraiwa

  Biosystems Engineering, Apr. 2021

  
• Modeling biomass and yield production based on nitrogen accumulation in soybean grown in upland fields converted from paddy fields in Japan

  Satoshi Nakano; Koki Homma; Tatsuhiko Shiraiwa

  Plant Production Science, 16 Mar. 2021, Peer-reviewed

  
• Effects of Phytophthora sojae inoculation under flooded conditions on growth of soybean seedlings

  Terufumi Tada; Momo Kato; Chihiro Tanaka; Tatsuhiko Shiraiwa

  Plant Production Science, 12 Feb. 2021, Corresponding author

  
• Physiological analysis of leaf photosynthesis of backcross-derived progenies from soybean (Glycine max (L.) Merrill) and G. tomentella Hayata

  Mohammad Jan Shamim; Yu Tanaka; Kazuma Sakoda; Tatsuhiko Shiraiwa; Randall L. Nelson

  Plant Production Science, 02 Jan. 2021

  
• Effects of maturity group and stem growth habit on the branching plasticity of soybean cultivars grown at various planting densities

  Taiki Yoshihira; Song Liang; Haruka Suzuki; Takuya Kitabatake; Tatsuhiko Shiraiwa

  Plant Production Science, 01 Oct. 2020

  
• Genetic variation in the photosynthetic induction response in rice (Oryza sativa L.)

  Kazuki Taniyoshi; Yu Tanaka; Tatsuhiko Shiraiwa

  Plant Production Science, 01 Oct. 2020

  
• Impacts of the continuous maize cultivation on soil properties in Sainyabuli province, Laos.

  Kazuhiko Fujisao; Phanthasin Khanthavong; Saythong Oudthachit; Naruo Matsumoto; Koki Homma; Hidetoshi Asai; Tatsuhiko Shiraiwa

  Scientific reports, 08 Jul. 2020, Peer-reviewed

  
• Leaf and Canopy Transpiration of Rice Heading Gene hd3a Mutant

  Yu Iwahashi; Yu Tanaka; Koki Homma; Hiroki Saito; Yutaka Okumoto; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, 05 Jul. 2020

  
• Two novel quantitative trait loci affecting the variation in leaf photosynthetic capacity among soybeans.

  Kazuma Sakoda; Akito Kaga; Yu Tanaka; Seita Suzuki; Kenichiro Fujii; Masao Ishimoto; Tatsuhiko Shiraiwa

  Plant science : an international journal of experimental plant biology, Feb. 2020, Peer-reviewed

  
• Modeling leaf area development in soybean (Glycine max L.) based on the branch growth and leaf elongation

  Nakano, S; Purcell, L.C; Homma, K; Shiraiwa, T

  Plant Production Science, Dec. 2019, Peer-reviewed

  
• 

  Genetic Diversity in Stomatal Density among Soybeans Elucidated Using High-throughput Technique Based on an Algorithm for Object Detection

  Kazuma Sakoda; Tomoya Watanabe; Shun Sukemura; Shunzo KobayashiYuichi Nagasaki; Yu Tanaka; Tatsuhiko Shiraiwa

  Scientific Reports, May 2019, Peer-reviewed

  
• 

  Effect of thinning on cultivar differences of green stem disorder in soybean

  Ryo Yamazaki; Tomoyuki Katsube-Tanaka; Yohei Kawasaki; Katsuyuki Katayama; Tatsuhiko Shiraiwa

  Plant Production Science, Apr. 2019, Peer-reviewed

  
• Growth and yield of six soybean genotypes on short-term flooding condition in the type-B overflow tidal swamps.

  Sagala, D; Ghulamahdi, M; Trikoesoemaningtyas; Lubis, I; Shiraiwa, T; Homma, K

  J. Agron. Indonesia, 2019, Peer-reviewed

  
• Growth recovery of soybean after short-term waterlogging during early growth stage

  Akinori Yoshifuji; Rajen Bagjain; Shingo Yoneda; Koushi Mitsuda; Yohei Kawasaki; Hisanori Kawamura; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, Jan. 2019, Peer-reviewed

  
• Yield and dry matter dynamics of vegetative and reproductive organs in Japanese and US soybean cultivars

  Yohei Kawasaki; Keisuke Katsura; Tatsuhiko Shiraiwa

  Plant Production Science, Oct. 2018, Peer-reviewed

  
• 北部ラオスのサイニャブリ県の農家圃場でのトウモロコシ連作にともなう生産性の変化

  藤竿和彦; Phanthasin Khanthavong・Saythong Oudthachit; 松本成夫; 本間香貴; 浅井英利; 白岩立彦

  2017年無施肥無農薬栽培調査研究報告, Mar. 2018, Invited

  
• Physiological activity and biomass production in crop canopy under a tropical environment in soybean cultivars with temperate and tropical origins

  Andy Saryoko; Yasuko Fukuda; Iskandar Lubis; Koki Homma; Tatsuhiko Shiraiwa

  Field Crops Research, 01 Feb. 2018, Peer-reviewed

  
• 

  Yield and growth characteristics of erect panicle type rice (Oryza sativa L.) cultivar, Shennong265 under various crop management practices in Western Japan

  Yoshihiro Hirooka; Koki Homma; Tatsuhiko Shiraiwa; Yuki Makino; Tian-sheng Liu; Zhengjin Xu; Liang Tang

  Plant Production Science, 02 Jan. 2018, Peer-reviewed

  
• Activation State of Rubisco Decreases with the Nitrogen accumulation during the Reproductive Stage in Soybean [Glycine max (L.) Merr.]

  Kazuma Sakoda; Seita Suzuki; FUKAYAMA HIROSHI; Yu Tanaka; Tatsuhiko Shiraiwa

  Photosynthetica, 2018, Peer-reviewed

  
• Response of temperate, subtropical and tropical soybean genotypes to type-B overflow tidal swamp of Indonesia

  Sagar D; Ghulamahdi, M; Trikoesoemaningtyas; Lubis, I; Shiraiwa, T; Homma, K

  AGRIVITA Journal of Agricultural Science, 2018, Peer-reviewed

  
• A study on the productivity under the continuous maize cultivation in Sainyabuli Province, Laos. I. Yield trend under continuous maize cultivation.

  Fujisao, K; Khanthavong, P; Oudthachit, S; Matsumoto, N; Homma, K; Asai, H; Shiraiwa, T

  Field Crops Research, 2018, Peer-reviewed

  
• Effect of thinning and shade removal on green stem disorder in soybean

  Ryo Yamazaki; Tomoyuki Katsube-Tanaka; Tatsuhiko Shiraiwa

  Plant Production Science, 2018, Peer-reviewed

  
• Parameterization of the vertical distribution of leaf area index (LAI) in rice (Oryza sativa L.) using a plant canopy analyzer

  Hirooka, Y; Homma, K; Shiraiwa, T

  Scientific Reports, Jan. 2018, Peer-reviewed

  
• Identification of large variation in the photosynthetic induction response among 37 soybean [Glycine max (L.) Merr.] genotypes that is not correlated with steady-state photosynthetic capacity

  M. A. Soleh; Y. Tanaka; S. Y. Kim; S. C. Huber; K. Sakoda; T. Shiraiwa

  PHOTOSYNTHESIS RESEARCH, Mar. 2017, Peer-reviewed

  
• Plant Performances and Stability of Soybean Cultivars with Temperate and Tropical Origins under Tropical Environments

  Saryoko Andy; Lubis Iskandar; Sanichon Jirawat; Homma Koki; Nawata Eiji; Zheng Shao-Hui; Nakazaki Tetsuya; Tanaka Tomoyuki; Katsura Keisuke; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2017

  
• Photosynthetic dynamics and effect of photosynthetic induction response in rice under fluctuating light conditions

  Kobayashi Shunzo; Tanaka Yu; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2017

  
• Plant development and yield components under a tropical environment in soybean cultivars with temperate and tropical origins.

  Saryoko, A; Homma, K; Lubis, I; Shiraiwa, T

  Plant Production Science, 2017, Peer-reviewed

  
• Evaluation of the dynamics of the leaf area index (LAI) of rice in farmer's fields in Vientiane Province, Lao PDR

  Yoshihiro Hirooka; Koki Homma; Masayasu Maki; Kosuke Sekiguchi; Tatsuhiko Shiraiwa; Koshi Yoshida

  JOURNAL OF AGRICULTURAL METEOROLOGY, Jan. 2017, Peer-reviewed

  
• 

  Erect panicle super rice varieties enhance yield by harvest index advantages in high nitrogen and density conditions

  Tang Liang; Gao Hong; Hirooka Yoshihiro; Homma Koki; Nakazaki Tetsuya; Liu Tian-sheng; Shiraiwa Tatsuhiko; Xu Zheng-jin

  JOURNAL OF INTEGRATIVE AGRICULTURE, 2017, Peer-reviewed

  
• Evaluation of cultivation environment and management based on LAI measurement in farmers' paddy fields in Pursat province, Cambodia

  Hirooka, Y; Homma, K; Kodo, T; Shiraiwa, T; Soben, K; Chann, M; Tsujimoto, K; Tamagawa, K; Koike, T

  Field Crops Research, Dec. 2016, Peer-reviewed

  
• Evaluation of plant nutrients uptake in relation to nutritional dynamics in soil in long-term nonfertilized paddy fields. 1. Evaluation of nutritional dynamics in 2014.

  Tatara, S; Homma, K; Kuwada, M; Kobayashi, M; Shiraiwa, T

  Journal of Crop Research, Nov. 2016, Peer-reviewed

  
• Grain yield and phosphorus uptake of rainfed lowland rice under unsubmerged soil stress

  Kato Y; Tjima, R; Toriumi, A; Homma, K; Moritsuka, N; Shiraiwa, T; Yamagishi, J; Mekwatanakern, P; Chamarerk, V; Jongdee, B

  Field Crops Research, Apr. 2016, Peer-reviewed

  
• Parameterization of leaf growth in rice (Oryza sativa L.) utilizing a plant canopy analyzer.

  Hirooka, Y; Homma, K; Shiraiwa, T; Kuwada, M

  Field Crops Research, Feb. 2016, Peer-reviewed

  
• Genetic and physiological diversity in the leaf photosynthetic capacity of soybean.

  K. Sakoda; Y. Tanaka; SP. Long; T. Shiraiwa

  Crop Science, 2016, Peer-reviewed

  
• Factors underlying genotypic differences in the induction of photosynthesis in soybean [Glycine max (L.) Merr.].

  MA. Soleh; Y. Tanaka; Y. Nomoto; Y. Iwahashi; K. Nakashima; Y. Fukuda; SP. Long; T. Shiraiwa

  Plant Cell & Environment, 2016, Peer-reviewed

  
• Response of the leaf photosynthetic rate to available nitrogen in erect panicle type rice (Oryza sativa L.) cultivar, Shennong 265

  Urairi, C; Tanaka, Y; Hirooka, Y; Homma, K; Xu, Z; Shiraiwa, T

  Plant Production Science, 2016, Peer-reviewed

  
• Branch development responses to planting density and yield stability in soybean cultivars

  Agudamu; Taiki Yoshihira; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, 2016, Peer-reviewed

  
• Yield and dry matter productivity of Japanese and US soybean cultivars

  Yohei Kawasaki; Yu Tanaka; Keisuke Katsura; Larry C. Purcell; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, 2016, Peer-reviewed

  
• Modeling of phenological development stages and impact of elevated air temperature on the phenological development of soybean cultivars in Japan

  Satoshi Nakano; Etsushi Kumagai; Shinji Shimada; Ryoji Sameshima; Hiroyuki Ohno; Koki Homma; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, 29 Oct. 2015, Peer-reviewed

  
• 植密度に対するダイズ品種の収量安定性に及ぼす茎伸育性の影響

  YOSHIHIRA Taiki

  Research of One Health, Oct. 2015, Peer-reviewed

  
• Biomass production and yield of soybean grown under converted paddy fields with excess water during the early growth stage

  Rajen Bajgain; Yohei Kawasaki; Yusaku Akamatsu; Yu Tanaka; Hisanori Kawamura; Keisuke Katsura; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Aug. 2015, Peer-reviewed

  
• Evaluation of the effects of increasing temperature on the transpiration rate and canopy conductance of soybean by using the sap flow method

  Satoshi Nakano; Custodio R. P. Tacarindua; Keiichiro Nakashima; Koki Homma; Tatsuhiko Shiraiwa

  JOURNAL OF AGRICULTURAL METEOROLOGY, Jun. 2015, Peer-reviewed

  
• Stability Verification of the Effects of Stem Determination and Earliness of Flowering on Green Stem Disorder of Soybean against Genetic Background and Environment

  Kenichiro Fujii; Shin Kato; Takashi Sayama; Yu Tanaka; Tetsuya Nakazaki; Masao Ishimoto; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Apr. 2015, Peer-reviewed

  
• Seed yield and its components of indeterminate and determinate lines in recombinant inbred lines of soybean.

  Kato S; Fujii K; Yumoto S; Ishimoto M; Shiraiwa T; Sayama T; Kikuchi A; Nishio T

  Breed Sci., 2015, Peer-reviewed

  
• Adaptability of high-yielding rice cultivars in relation to biomass productivity under moderately water stressed upland conditions.

  Hyoda, T; Homma, K; Shiraiwa, T; Katsura, K; Horie, T

  Agricultural Sciences, 2015, Peer-reviewed

  
• ダイズ品種の発育モデルの作成と気温上昇が発育速度に及ぼす影響の広域推定

  中野聡史; 熊谷悦史; 島田信二; 鮫島良次; 大野宏之; 本間香貴; 白岩立彦

  日本作物学会紀事, 2015, Peer-reviewed

  
• Decadal and Monthly Change of an Empirical Coefficient in the Relation between Solar Radiation and the Daily Range of Temperature in Japan: Implications for the Estimation of Solar Radiation Based on Temperature

  Sonia Hossain; Koki Homma; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Oct. 2014, Peer-reviewed

  
• The effects of cross-tolerance to oxidative stress and drought stress on rice dry matter production under aerobic conditions

  Kohtaro Iseki; Koki Homma; Tatsuhiko Shiraiwa; Boonrat Jongdee; Poonsak Mekwatanakarn

  FIELD CROPS RESEARCH, Jul. 2014, Peer-reviewed

  
• A major and stable QTL associated with seed weight in soybean across multiple environments and genetic backgrounds

  Shin Kato; Takashi Sayama; Kenichiro Fujii; Setsuzo Yumoto; Yuhi Kono; Tae-Young Hwang; Akio Kikuchi; Yoshitake Takada; Yu Tanaka; Tatsuhiko Shiraiwa; Masao Ishimoto

  THEORETICAL AND APPLIED GENETICS, Jun. 2014, Peer-reviewed

  
• Variavility of rice production in monsoon Asia.

  Homma, K; Shiraiwa,T; Horie,T

  The Open Agriculture Journal, 2014, Peer-reviewed

  
• The measurement of branch plasticity in soybean cultivar : simple evaluation method

  Ozaki N; Agudamu; Yoshihira T; Kosaka S; Shiroiwa T

  Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan, Dec. 2013

  
• The measurement of branch plasticity in soybean cultivar : Examination including annual difference

  Agudamu; Yoshihira T; Kosaka S; Shiroiwa T

  Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan, Dec. 2013

  
• The effects of increased temperature on crop growth and yield of soybean grown in a temperature gradient chamber

  Custodio R.P. Tacarindua; Tatsuhiko Shiraiwa; Koki Homma; Etsushi Kumagai; Ryoji Sameshima

  Field Crops Research, Dec. 2013, Peer-reviewed

  
• Genotypic Diversity of Cross-Tolerance to Oxidative and Drought Stresses in Rice Seedlings Evaluated by the Maximum Quantum Yield of Photosystem II and Membrane Stability

  Kohtaro Iseki; Koki Homma; Tsuyoshi Endo; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Oct. 2013, Peer-reviewed

  
• The Long-Term Changes in Midday Photoinhibition in Rice (Oryza sativa L.) Growing under fluctuating Soil Water Conditions

  Kohtaro Iseki; Koki Homma; Takuya Irie; Tsuyoshi Endo; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Oct. 2013, Peer-reviewed

  
• Root growth response of rainfed lowland rice to aerobic conditions in northeastern Thailand

  Yoichiro Kato; Ryosuke Tajima; Koki Homma; Akiko Toriumi; Junko Yamagishi; Tatsuhiko Shiraiwa; Poonsak Mekwatanakarn; Boonrat Jongdee

  PLANT AND SOIL, Jul. 2013, Peer-reviewed

  
• 大豆生産振興の課題と方向

  梅本雅; 田口光弘; 後藤一寿; 笹原和哉; 島田信二; 白岩立彦; 桂圭佑; 島村聡

  総合農業研究叢書, 20 Mar. 2013

  
• Genotypic variation of photosystem II photoinhibition and energy partitioning in relation to photosynthetic adaptability to mild soil water deficiency of rice cultivation in northeast Thailand

  Kohtaro Iseki; Koki Homma; Tatsuhiko Shiraiwa; Boonrat Jongdee; Poonsak Mekwatanakarn

  FIELD CROPS RESEARCH, Mar. 2013, Peer-reviewed

  
• Plant factors related to dry matter production in rice cultivars

  I. Lubis; M. Ohnisi; K. Katsura; T. Shiraiwa

  Journal of the International Society for Southeast Asian Agricultural Sciences, 2013, Peer-reviewed

  
• Evaluation of the nutritional environment for rice in Cianjur, Indonesia, for development of an advanced basin model for Asia

  Homma, K; Sigit, G; Handarto; Maki, M; Hongo, C; Yoshida, K; Oki, K; Shirakawa, H; Shiraiwa, T; Hara, R; Kambayashi, M; Hirooka, Y; Iwamoto, H

  Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops. Bogor, Indonesia, 2013, Peer-reviewed

  
• The nutritional environment in nonfertilized rice production and its effect on the nutritional quality of brown rice

  Hara, R; Homma, K; Hirooka, Y; Kuwada, M; Shiraiwa, T

  Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops. Bogor, Indonesia, 2013, Peer-reviewed

  
• プラントキャノピーアナライザーを利用したイネの葉群動態の遺伝子型間変異に関する解析

  廣岡義博; 入江拓也; 本間香貴; 白岩立彦; 鳥海明子

  Crop Research, 2013, Peer-reviewed

  
• Yield and Dry Matter Production of Japanese and US Soybean Cultivars under Drought Stress

  Kawasaki, Y; Tanaka, Y; Katsura, K; Shiraiwa, T

  Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops. Bogor, Indonesia, 2013, Peer-reviewed

  
• Factors causing the soybean yield gaps between Japan and USA. Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops

  Katsura, K; Homma, K; Kawasaki, Y; Purcell, L.C; Nelson, R.L; Shiraiwa, T

  Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops. Bogor, Indonesia, 2013, Peer-reviewed

  
• Comparison of canopy structure between Japanese and US soybean cultivars grown under various planting densities.

  Ogino K; Yoshihira T; Agudamu; Kosaka S; Shiraiwa T

  Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan, Dec. 2012

  
• Effects of determinate and indeterminate type on branch plasticity to planting density in soybean cultivars.

  Agudamu; Yoshihira T; Ogino K; Kosaka S; Shiraiwa T

  Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan, Dec. 2012

  
• Effects of elevated Co2 concentration and temperature on seed production and nitrogen concentration in soybean (Glycine Max (L.) Merr.)

  Etsushi Kumagai; Ryoji Sameshima; Custodio Tacarindua; Koki Homma; Tatsuhiko Shiraiwa

  Journal of Agricultural Meteorology, 01 Sep. 2012, Peer-reviewed

  
• Land-Use Strategies of Farmers in Responding to Rising Land-Use Pressures in the Southeastern Forest Region of Madagascar: A Comparative Study between Lowland Households and Hillside Households

  Yasuhiro Tsujimoto; Koki Homma; Haruki Matsuyama; Tatsuhiko Shiraiwa

  JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY, Jul. 2012, Peer-reviewed

  
• The response of soybean seed growth characteristics to increased temperature under near-field conditions in a temperature gradient chamber

  Custodio R. P. Tacarindua; Tatsuhiko Shiraiwa; Koki Homma; Etsushi Kumagai; Ryoji Sameshima

  FIELD CROPS RESEARCH, May 2012, Peer-reviewed

  
• Comparison of branching characteristics between Japanese and US soybean cultivars : Responses of internode length with planting densities

  Agdamu; Yoshihira T; Kosaka S; Shiraiwa T

  Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan, Dec. 2011

  
• N applications that increase plant N during panicle development are highly effective in increasing spikelet number in rice

  Yoshiaki Kamiji; Hiroe Yoshida; Jairo A. Palta; Tetsuo Sakuratani; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Jun. 2011, Peer-reviewed

  
• NITROGEN UPTAKE AND RECOVERY FROM N FERTILIZER AND LEGUME CROPS IN WETLAND RICE MEASURED BY N-15 AND NON-ISOTOPE TECHNIQUES

  M. R. Motior; T. Amano; H. Inoue; Y. Matsumoto; T. Shiraiwa

  JOURNAL OF PLANT NUTRITION, 2011, Peer-reviewed

  
• Factors causing the soybean yield gaps between Japan and USA.

  YOSHIHIRA Taiki

  アジア作物学会講演要旨集, 2011, Peer-reviewed

  
• ｢丹波黒｣の生産変動要因に関する研究．第3報 圃場間変動要因に関する共分散構造分析

  御子柴北斗; 本間香貴; 須藤健一; 岡井仁志; 尾崎耕二; 横峯雄一郎; 白岩立彦

  Crop Research, 2011, Peer-reviewed

  
• Estimation of crop radiation use efficiency

  Tatsuhiko Shiraiwa; Yohei Kawasaki; Koki Homma

  Japanese Journal of Crop Science, 2011, Peer-reviewed

  
• Variability of Leaf Morphology and Stomatal Conductance in Soybean [Glycine max (L.) Merr.] Cultivars

  Y. Tanaka; K. Fujii; T. Shiraiwa

  CROP SCIENCE, Nov. 2010

  
• 水収支モデルの“丹波黒”ダイズ栽培農家圃場への適用

  本間香貴; 岡井仁志; 黒瀬義孝; 須藤健一; 尾崎耕二; 白岩立彦; 田中朋之

  作物研究, 21 Sep. 2010

  
• The effects of soil drying and rewetting on rice growth in lowland aquatic Ferralsols in the southeastern forest region of Madagascar

  Yasuhiro Tsujimoto; Koki Homma; Tatsuhiko Shiraiwa

  PLANT AND SOIL, Aug. 2010

  
• Assessing land-use and carbon stock in slash-and-burn ecosystems in tropical mountain of Laos based on time-series satellite images

  Yoshio Inoue; Yoshiyuki Kiyono; Hidetoshi Asai; Yukihito Ochiai; Jiaguo Qi; Albert Olioso; Tatsuhiko Shiraiwa; Takeshi Horie; Kazuki Saito; Linkham Dounagsavanh

  INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, Aug. 2010, Peer-reviewed

  
• Genotypic Variation in Ability to Recover from Weed Competition at Early Vegetative Stage in Upland Rice

  Kazuki Saito; Kamla Phanthaboon; Tatsuhiko Shiraiwa; Takeshi Horie; Koichi Futakuchi

  PLANT PRODUCTION SCIENCE, Jan. 2010

  
• 黒大豆現地調査の結果から見る黒大豆安定生産の条件

  白岩 立彦

  平成22年度近中四推進会議問題別研究会, 2010, Peer-reviewed

  
• Stem growth habit affects leaf morphology and gas exchange traits in soybean

  Yu Tanaka; Tatsuhiko Shiraiwa

  ANNALS OF BOTANY, Dec. 2009, Peer-reviewed

  
• 「丹波黒」の生産変動要因に関する研究 第２報 丹波地方４集落における２００７年の収量および収量変動要因

  御子柴北斗; 本間香貴; 須藤健一; 牛尾昭浩; 岡井仁志; 尾崎耕二; 白岩立彦

  作物研究, 20 Nov. 2009, Peer-reviewed

  
• Nitrogen use efficiency and recovery from N fertilizer under rice-based cropping systems

  M. Motior Rahman; Takahisa Amano; Tatsuhiko Shiraiwa

  AUSTRALIAN JOURNAL OF CROP SCIENCE, Nov. 2009, Peer-reviewed

  
• Nutrient Deficiency in the Rice-Stylo (Stylosanthes guianensis) Relay-Intercropping System in Rainfed Lowland Rice Ecosystem in Northeast Thailand

  Koki Homma; Atsushi Mochizuki; Takeshi Horie; Tatsuhiko Shiraiwa; Nopporn Supapoj

  PLANT PRODUCTION SCIENCE, Jul. 2009

  
• Broussonetia papyrifera (paper mulberry): its growth, yield and potential as a fallow crop in slash-and-burn upland rice system of northern Laos

  K. Saito; B. Linquist; B. Keobualapha; T. Shiraiwa; T. Horie

  AGROFORESTRY SYSTEMS, Jul. 2009, Peer-reviewed

  
• Yield response of indica and tropical japonica genotypes to soil fertility conditions under rainfed uplands in northern Laos

  Hidetoshi Asai; Kazuki Saito; Benjamin Samson; Khamdok Songyikhangsuthor; Koki Homma; Tatsuhiko Shiraiwa; Yoshiyuki Kiyono; Yoshio Inoue; Takeshi Horie

  FIELD CROPS RESEARCH, Jun. 2009

  
• Soil management: The key factors for higher productivity in the fields utilizing the system of rice intensification (SRI) in the central highland of Madagascar

  Yasuhiro Tsujimoto; Takeshi Horie; Hamon Randriamihary; Tatsuhiko Shiraiwa; Koki Homma

  AGRICULTURAL SYSTEMS, Apr. 2009, Peer-reviewed

  
• Estimation of respiratory parameters for rice based on long-term and intermittent measurement of canopy CO2 exchange rates in the field.

  Keisuke Katsura; Shuhei Maeda; Takeshi Horie; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Mar. 2009, Peer-reviewed

  
• Biochar amendment techniques for upland rice production in Northern Laos 1. Soil physical properties, leaf SPAD and grain yield

  Hidetoshi Asai; Benjamin K. Samson; Haefele M. Stephan; Khamdok Songyikhangsuthor; Koki Homma; Yoshiyuki Kiyono; Yoshio Inoue; Tatsuhiko Shiraiwa; Takeshi Horie

  FIELD CROPS RESEARCH, Mar. 2009

  
• 栽植密度反応における日米ダイズ品種間の比較

  白岩 立彦

  日本育種学会・日本作物学会北海道談話会, 2009, Peer-reviewed

  
• 無施肥無農薬条件での生産性に関するイネの遺伝子型間変異

  白岩 立彦

  2009年度 無施肥無農薬栽培研究報告会, 2009, Peer-reviewed

  
• Effects of agricultural intensification practices on upland rice productivity in Northern Thailand.

  Saito, K; Linquist, B; Jongkeawwattana, S; Shiraiwa, T; Horie, T; Homma, K

  Trop. Agr. Develop. 53, 118-122., 2009, Peer-reviewed

  
• ダイズ単収の日米地域差の拡大要因に関する作物学的調査--米国における視察報告(第1回)

  桂圭佑; 義平大樹; 本間香貴; L.C. Purcell; 田中朋之; 白岩立彦

  作物研究, 2009, Peer-reviewed

  
• Evaluation of water stress in soybean based on the difference in canopy temperature between soybean and rice

  Koki Homma; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, 2009

  
• 北海道における日米ダイズ品種の収量性,乾物生産性の比較

  白岩 立彦

  日本育種学会・日本作物学会北海道談話会会報, Dec. 2008, Peer-reviewed

  
• A model for explaining genotypic and environmental variation in vegetative biomass growth in rice based on observed LAI and leaf nitrogen content

  Hiroe Yoshida; Takeshi Horie; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Sep. 2008, Peer-reviewed

  
• Leaf gas exchange activity in soybean as related to leaf traits and stem growth habit

  Y. Tanaka; T. Shiraiwa; A. Nakajima; J. Sato; T. Nakazaki

  CROP SCIENCE, Sep. 2008, Peer-reviewed

  
• Planted legume fallows reduce weeds and increase soil N and P contents but not upland rice yields

  K. Saito; B. Linquist; D. E. Johnson; S. Phengchanh; T. Shiraiwa; T. Horie

  AGROFORESTRY SYSTEMS, Sep. 2008, Peer-reviewed

  
• 「丹波黒」の生産変動要因に関する研究 第１報 福知山市夜久野町大油子集落における２００６年の実態調査より

  本間香貴; 御子柴北斗; 森壽; 岡井仁志; 白岩立彦; 須藤健一; 稲村達也

  作物研究, 28 Aug. 2008, Peer-reviewed

  
• Relay-intercropping of Stylosanthes guianensis in rainfed lowland rice ecosystem in Northeast Thailand

  Koki Homma; Atsushi Mochizuki; Eiko Watatsu; Takeshi Horie; Tatsuhiko Shiraiwa; Nopporn Supapoj; Chamnean Thongthai

  PLANT PRODUCTION SCIENCE, Jul. 2008, Peer-reviewed

  
• The high yield of irrigated rice in Yunnan, China - 'A cross-location analysis'

  Keisuke Katsura; Shuhei Maeda; Iskandar Lubis; Takeshi Horie; Weixing Cao; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Apr. 2008, Peer-reviewed

  
• Response of leaf photosynthesis to vapor pressure difference in rice (Oryza sativa L) varieties in relation to stomatal and leaf internal conductance

  Akihiro Ohsumi; Akihiro Hamasaki; Hiroshi Nakagawa; Koki Homma; Takeshi Horie; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Apr. 2008, Peer-reviewed

  
• Morphological approach for genetic improvement of stomatal conductance in soybean

  Tatsuhiko Shiraiwa

  5th International Crop Science Congress & Exhibition, 2008, Peer-reviewed

  
• A general model for simulating genotype-by-environment interaction in growth and yield formation in rice

  Tatsuhiko Shiraiwa

  5th International Crop Science Congress & Exhibition, 2008, Peer-reviewed

  
• Analysis of high productivity of irrigated rice in Yunnan, China focused on N dynamics

  Tatsuhiko Shiraiwa

  5th International Crop Science Congress & Exhibition, 2008, Peer-reviewed

  
• Agronomical and crop-physiological characteristics of Japanese commercial varieties as compared to US modern varieties

  Tatsuhiko Shiraiwa

  Enhancing Soybean Productivity for 21st Century, 2008, Peer-reviewed

  
• Reflectance characteristics of major land surfaces in slash-and-burn ecosystems in Laos

  Y. Inoue; J. Qi; A. Olioso; Y. Kiyono; T. Horie; H. Asai; K. Saito; Y. Ochiai; T. Shiraiwa; L. Douangsavanh

  INTERNATIONAL JOURNAL OF REMOTE SENSING, 2008, Peer-reviewed

  
• Performance of traditional and improved upland rice cultivars under nonfertilized and fertilized conditions in northern Laos

  K. Saito; G. N. Atlin; B. Linquist; K. Phanthaboon; T. Shiraiwa; T. Horie

  CROP SCIENCE, Nov. 2007, Peer-reviewed

  
• Evaluation of genotypic variation in leaf photosynthetic rate and its associated factors by using rice diversity research set of germplasm

  Tomomi Kanemura; Koki Homma; Akihiro Ohsumi; Tatsuhiko Shiraiwa; Takeshi Horie

  PHOTOSYNTHESIS RESEARCH, Oct. 2007, Peer-reviewed

  
• Evaluation of transplanting date and nitrogen fertilizer rate adapted by farmers to toposequential variation of environmental resources in a mini-watershed (Nong) in Northeast Thailand

  Koki Homma; Takeshi Horie; Tatsuhiko Shiraiwa; Nopporn Supapoj

  PLANT PRODUCTION SCIENCE, Oct. 2007, Peer-reviewed

  
• The occurrence of delayed stem senescence in relation to trans-zeatin riboside level in the xylem exudate in soybeans grown under excess-wet and drought soil conditions

  Junko Sato; Tatsuhiko Shiraiwa; Makoto Sakashita; Yasuhiro Tsujimoto; Ryuji Yoshida

  PLANT PRODUCTION SCIENCE, Oct. 2007, Peer-reviewed

  
• Predicting chronosequential changes in carbon stocks of pachymorph bamboo communities in slash-and-burn agricultural fallow, northern Lao People's Democratic Republic

  Yoshiyuki Kiyono; Yukihito Ochiai; Yukihiro Chiba; Hidetoshi Asai; Kazuki Saito; Tatsuhiko Shiraiwa; Takeshi Horie; Visone Songnoukhai; Viengmany Navongxai; Yoshio Inoue

  JOURNAL OF FOREST RESEARCH, Oct. 2007, Peer-reviewed

  
• Analysis of yield attributes and crop physiological traits of Liangyoupeijiu, a hybrid rice recently bred in China

  Keisuke Katsura; Shuhei Maeda; Takeshi Horie; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Sep. 2007, Peer-reviewed

  
• Genotypic variation of stomatal conductance in relation to stomatal density and length in rice (Oryza sativa L.)

  Akihiro Ohsumi; Tomomi Kanemura; Koki Homma; Takeshi Horie; Tatsuhiko Shiraiwa

  PLANT PRODUCTION SCIENCE, Jul. 2007, Peer-reviewed

  
• A model explaining genotypic and environmental variation in leaf area development of rice based on biomass growth and leaf N accumulation

  Hiroe Yoshida; Takeshi Horie; Keisuke Katsura; Tatsuhiko Shiraiwa

  FIELD CROPS RESEARCH, Jun. 2007, Peer-reviewed

  
• A model explaining genotypic and ontogenetic variation of leaf photosynthetic rate in rice (Oryza sativa) based on leaf nitrogen content and stomatal conductance

  Akihiro Ohsumi; Akihiro Hamasaki; Hiroshi Nakagawa; Hiroe Yoshida; Tatsuhiko Shiraiwa; Takeshi Horie

  ANNALS OF BOTANY, Feb. 2007, Peer-reviewed

  
• Traceability of slash-and-burn land-use history using optical satellite sensor imagery: a basis for chronosequential assessment of ecosystem carbon stock in Laos

  Y. Inoue; J. Qi; A. Olioso; Y. Kiyono; T. Horie; H. Asai; K. Saito; Y. Ochiai; T. Shiraiwa; L. Douangsavanh

  INTERNATIONAL JOURNAL OF REMOTE SENSING, 2007, Peer-reviewed

  
• Usefulness of the world surface data arranged by japan meteorological agency

  Koki Homma; Takeshi Horie; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, 2007, Peer-reviewed

  
• Change of weather condition and its effect on rice production during the past 40 years in Japan

  Syunsaku Kawatsu; Koki Homma; Takeshi Horie; Tatsuhiko Shiraiwa

  Japanese Journal of Crop Science, 2007, Peer-reviewed

  
• 世界のイネ・コアコレクションにおける葉群の展開と日射利用効率の品種間差異

  高橋 励; 本間香貴; 金村知美; 娜日蘇; 白岩立彦; 堀江 武; 稲村達也

  近畿作物育種研究, 2007, Peer-reviewed

  
• Farmers' knowledge of soils in relation to cropping practices: A case study of farmers in upland rice based slash-and-burn systems of northern Laos

  Kazuki Saito; Bruce Linquist; Bounthanh Keobualapha; Tatsuhiko Shiraiwa; Takeshi Horie

  GEODERMA, Dec. 2006, Peer-reviewed

  
• Mapping of QTLs controlling carbon isotope discrimination in the photosynthetic system using recombinant inbred lines derived from a cross between two different rice (Oryza sativa L.) cultivars

  Toshiyuki Takai; Yoshimichi Fukuta; Atsuko Sugimoto; Tatsuhiko Shiraiwa; Takeshi Horie

  PLANT PRODUCTION SCIENCE, Jul. 2006, Peer-reviewed

  
• Cropping intensity and rainfall effects on upland rice yields in northern Laos

  K. Saito; B. Linquist; B. Keobualapha; K. Phanthaboon; T. Shiraiwa; T. Horie

  PLANT AND SOIL, Jun. 2006, Peer-reviewed

  
• A model explaining genotypic and environmental variation of rice spikelet number per unit area measured by cross-locational experiments in Asia

  H Yoshida; T Horie; T Shiraiwa

  FIELD CROPS RESEARCH, Jun. 2006, Peer-reviewed

  
• Increased productivity of rainfed lowland rice by incorporation of pond sediments in Northeast Thailand

  A Mochizuki; K Homma; T Horie; T Shiraiwa; E Watatsu; N Supapoj; C Thongthai

  FIELD CROPS RESEARCH, Apr. 2006, Peer-reviewed

  
• Relative contribution of hetero-and auto-trophic growth to genotypic variation of seedling vigor in rice (Oryza sativa L.)

  T Shiraiwa; E Watatsu; T Horie

  PLANT PRODUCTION SCIENCE, Apr. 2006, Peer-reviewed

  
• A multichannel automated chamber system for continuous measurement of carbon exchange rate of rice canopy

  K Katsura; S Maeda; T Horie; T Shiraiwa

  PLANT PRODUCTION SCIENCE, Apr. 2006, Peer-reviewed

  
• Nitrogen fixation and seed yield in soybean under moderate high-temperature stress

  T Shiraiwa; M Sakashita; Y Yagi; T Horie

  PLANT PRODUCTION SCIENCE, Apr. 2006, Peer-reviewed

  
• Genotypic difference in canopy diffusive conductance measured by a new remote-sensing method and its association with the difference in rice yield potential

  T Horie; S Matsuura; T Takai; K Kuwasaki; A Ohsumi; T Shiraiwa

  PLANT CELL AND ENVIRONMENT, Apr. 2006, Peer-reviewed

  
• Response of traditional and improved upland rice cultivars to N and P fertilizer in northern Laos

  K Saito; B Linquist; GN Atline; K Phanthaboon; T Shiraiwa; T Horie

  FIELD CROPS RESEARCH, Apr. 2006, Peer-reviewed

  
• Rice yield potential is closely related to crop growth rate during late reproductive period

  T Takai; S Matsuura; T Nishio; A Ohsumi; T Shiraiwa; T Horie

  FIELD CROPS RESEARCH, Apr. 2006, Peer-reviewed

  
• Stylosanthes guianensis as a short-term fallow crop for improving upland rice productivity in northern Laos

  K Saito; B Linquist; B Keobualapha; K Phanthaboon; T Shiraiwa; T Horie

  FIELD CROPS RESEARCH, Apr. 2006, Peer-reviewed

  
• Changes in total nitrogen and total carbon contents in soil and the leaf yield of a long-term unfertilized mulberry under field condition

  Mitsuo Kuwada; Tatsuhiko Shiraiwa; Takeshi Horie

  Japanese Journal of Crop Science, 2006, Peer-reviewed

  
• The effect of temperature during the reproductive period on development of reproductive organs and the occurrence of delayed stem senescence in soybean

  Atsushi Mochizuki; Tatsuhiko Shiraiwa; Hiroshi Nakagawa; Takeshi Horie

  Japanese Journal of Crop Science, 22 Dec. 2005, Peer-reviewed

  
• Time-related mapping of quantitative trait loci controlling grain-filling in rice (Oryza sativa L.)

  T Takai; Y Fukuta; T Shiraiwa; T Horie

  JOURNAL OF EXPERIMENTAL BOTANY, Aug. 2005, Peer-reviewed

  
• Can yields of lowland rice resume the increases that they showed in the 1980s?

  T Horie; T Shiraiwa; K Homma; K Katsura; S Maeda; H Yoshida

  PLANT PRODUCTION SCIENCE, Jul. 2005, Peer-reviewed

  
• 土壌水分がダイズの導管液中サイトカイニン量の推移と莢先熟発生に及ぼす影響

  白岩 立彦

  近畿作物育種研究,50: 41-44, 2005, Peer-reviewed

  
• Delay of heading date as an index of water stress in rainfed rice in mini-watersheds in Northeast Thailand

  K Homma; T Horie; T Shiraiwa; S Sripodok; N Supapoj

  FIELD CROPS RESEARCH, Jun. 2004, Peer-reviewed

  
• Correlation between yielding ability and dry matter productivity during initial seed filling stage in various soybean genotypes

  T Shiraiwa; N Ueno; S Shimada; T Horie

  PLANT PRODUCTION SCIENCE, Jun. 2004, Peer-reviewed

  
• Toposequential variation in soil fertility and rice productivity of rainfed lowland paddy fields in mini-watershed (Nong) in Northeast Thailand

  K Homma; T Horie; T Shiraiwa; N Supapoj; N Matsumoto; N Kabaki

  PLANT PRODUCTION SCIENCE, Jun. 2003, Peer-reviewed

  
• Contribution of sink and source sizes to yield variation among rice cultivars

  Iskandar Lubis; Tatsuhiko Shiraiwa; Masao Ohnishi; Takeshi Horie; Naoto Inoue

  Plant Production Science, Jun. 2003, Peer-reviewed

  
• Competitiveness of four rice cultivars against barnyardgrass, Echinochloa oryzicola Vasing, with reference to root and shoot competition

  T Suzuki; T Shiraiwa; T Horie

  PLANT PRODUCTION SCIENCE, Mar. 2002, Peer-reviewed

  
• Water use and growth of maize under water stress on the soil after long-term applications of chemical and/or organic fertilizers

  KZ Li; T Shiraiwa; K Saitoh; T Horie

  PLANT PRODUCTION SCIENCE, Mar. 2002, Peer-reviewed

  
• タイ稲作の生産変動実態ならびに降雨量が生産変動に及ぼす影響

  白岩 立彦

  地球環境,6，P207～P215, 2002, Peer-reviewed

  
• Year-to-year variability of rice production in Thailand and its relation to seasonal rainfall

  白岩 立彦

  Global Environmental Research,6: 207-215, 2002, Peer-reviewed

  
• Recovery of N-15-labeled ammonium by barley and maize grown on the soils with long-term application of chemical and organic fertilizers

  K Li; T Shiraiwa; T Inamura; K Saitoh; T Horie

  PLANT PRODUCTION SCIENCE, Mar. 2001, Peer-reviewed

  
• 無代かきおよび育苗箱全量施肥栽培水田における水稲の生育，収量，食味と窒素，リンの収支

  金木亮一; 久馬一剛; 白岩立彦; 泉泰弘

  日本土壌肥料学雑誌, 05 Oct. 2000, Peer-reviewed

  
• 窒素と乾物の蓄積からみたダイズ個体群の生産力

  白岩 立彦

  近畿作物・育種研究,42/,68-75, 1997, Peer-reviewed

  
• Accumulations of nitrogen and dry matter in soybean crop in reference to seed productivity

  白岩 立彦

  Kinki Journal of Crop Science and Breeding,42/,68-75, 1997, Peer-reviewed

  
• Nitrogen use by soybean canopy and its effect on crop biomass production

  白岩 立彦

  Proceedings of World Soybean Conference V,/,288-291, 1997, Peer-reviewed

  
• Accumulation and partitioning of nitrogen during seed filling in old and modern soybean cultivars in relation to seed production

  T Shiraiwa; U Hashikawa

  JAPANESE JOURNAL OF CROP SCIENCE, Dec. 1995, Peer-reviewed

  
• Accumulation and Partitioning of Nitrogen During Seed Filling in Old and Modern Soybean Cultivars in Relation to Seed Production

  Tatsuhiko Shiraiwa; Ushio Hashikawa

  Japanese Journal of Crop Science, 1995, Peer-reviewed

  
• VARIABILITY IN NITROGEN-FIXATION ACTIVITY AMONG SOYBEAN CULTIVARS GROWN UNDER FIELD CONDITIONS

  T SHIRAIWA; TR SINCLAIR; U HASHIKAWA

  JAPANESE JOURNAL OF CROP SCIENCE, Mar. 1994, Peer-reviewed

  
• EFFECTS OF CANOPY LIGHT-DISTRIBUTION CHARACTERISTICS AND LEAF NITROGEN-CONTENT ON EFFICIENCY OF RADIATION USE IN DRY-MATTER ACCUMULATION OF SOYBEAN CULTIVARS

  T SHIRAIWA; U HASHIKAWA; S TAKA; A SAKAI

  JAPANESE JOURNAL OF CROP SCIENCE, Mar. 1994, Peer-reviewed

  
• Variability in Nitrogen Fixation Activity among Soybean Cultivars Grown under Field Conditions

  Tatsuhiko Shiraiwa; Ushio Hashikawa; Thomas R. Sinclair

  Japanese Journal of Crop Science, 1994, Peer-reviewed

  
• Effects of Canopy Light Distribution Characteristics and Leaf Nitrogen Content on Efficiency of Radiation Use in Dry Matter Accumulation of Soybean Cultivars

  Tatsuhiko Shiraiwa; Ushio Hashikawa; Shingo Taka; Ayako Sakai

  Japanese Journal of Crop Science, 1994, Peer-reviewed

  
• SOYBEAN RADIATION-USE EFFICIENCY AS INFLUENCED BY NONUNIFORM SPECIFIC LEAF NITROGEN DISTRIBUTION AND DIFFUSE-RADIATION

  TR SINCLAIR; T SHIRAIWA

  CROP SCIENCE, Jul. 1993, Peer-reviewed

  
• DISTRIBUTION OF NITROGEN AMONG LEAVES IN SOYBEAN CANOPIES

  T SHIRAIWA; TR SINCLAIR

  CROP SCIENCE, Jul. 1993, Peer-reviewed

  
• VARIATION ANALYSIS OF EFFICIENCY OF INTERCEPTED RADIATION CONVERSION IN THE ACCUMULATION OF DRY-MATTER BY SOYBEAN

  T SHIRAIWA; U HASHIKAWA

  JAPANESE JOURNAL OF CROP SCIENCE, Mar. 1993, Peer-reviewed

  
• Variation Analysis of Efficiency of Intercepted Radiation Conversion in the Accumulation of Dry Matter by Soybean

  Tatsuhiko Shiraiwa; Ushio Hashikawa

  Japanese Journal of Crop Science, 1993, Peer-reviewed

  
• 葉身窒素濃度の葉群内分布と散乱光がダイズの日射乾物変換効率に及ぼす影響

  白岩 立彦

  作物学(アメリカ作物学会),33/4,808-812, 1993, Peer-reviewed

  
• ダイズ葉群内における葉身窒素の分布

  白岩 立彦

  作物学(アメリカ作物学会),33/4,804-808, 1993, Peer-reviewed

  
• VARIATION IN CROP RADIATION-USE EFFICIENCY WITH INCREASED DIFFUSE-RADIATION

  TR SINCLAIR; T SHIRAIWA; GL HAMMER

  CROP SCIENCE, Sep. 1992, Peer-reviewed

  
• ダイズの生育と収量の個体密度反応1.地下部の生長および地上部との関係

  白岩 立彦

  滋賀県立短期大学雑誌,40, 1991, Peer-reviewed

  
• The responses of Soybean Growth and Grain Yield to Plant Population Density 1. The Growths of Under Ground Parts and Their Relations to Top Growth.

  白岩 立彦

  ,40, 1991, Peer-reviewed

  
• 早植水稲の多収生育相に関する研究10.栽培条件の異なる水稲の茎葉部炭水化物の消長

  白岩 立彦

  近畿作物・育種育研究,35, 1990, Peer-reviewed

  
• Studies on High Yielding Growth Pattern of Early-Planting Rice 10. Change of Carbohydrate in Vegetative Organ.

  白岩 立彦

  ,35, 1990, Peer-reviewed

  
• 滋賀県における転換畑ダイズの収量変動要因に関する実態調査-とくに個体密度について

  白岩 立彦

  近畿作物・育種研究,33, 1988, Peer-reviewed

  
• An Actual Investigation on the Variation in Yield of Soybean Grown under Converted Paddy Fields in Shiga Prefecture-Planting Density.

  白岩 立彦

  ,33, 1988, Peer-reviewed

  

Misc.

• 世界のダイズコアコレクションの個葉における光合成速度と反射スペクトルの変異の探索

  向井諒; 田中佑; 田中佑; 迫田和馬; 助村駿; 白岩立彦

  日本作物学会講演会要旨集, 2019

  
• Crop Performance of Tropical and Temperate Soybeans under Tropical Environment: Dry matter Production and Seed Growth with Adjusted Developmental Duration

  Nagasaki Yuichi; Saryoko Andy; Surya Ian Fitra; Santana Firdaus Puja; Lubis Iskandar; Homma Koki; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2019

  
• 深層学習に基づく迅速評価手法を用いたダイズ個葉の気孔密度に関する遺伝的変異の解明

  迫田和馬; 渡邊智也; 助村駿; 小林俊造; 長崎裕一; 白岩立彦; 田中佑; 田中佑

  日本作物学会講演会要旨集, 2018

  
• 染色体断片置換系統群(CSSLs)を用いたダイズの個葉光合成能力に寄与する遺伝的要因の解明

  迫田和馬; 田中佑; 鈴木晴大; 加賀秋人; 石本政男; 白岩立彦

  日本作物学会講演会要旨集, 2017

  
• ダイズにおける個葉光合成能力の系統間差についての水分生理的解析

  鈴木晴大; 迫田和馬; 田中佑; 田中佑; 白岩立彦

  日本作物学会講演会要旨集, 2017

  
• Cassava cultivation and productivity in Sainyabuli province, Lao P.D.R.

  Fujisao Kazuhiko; Khanthavong Phanthasin; Oudthachit Saythong; Matsumoto Naruo; Homma Koki; Asai Hidetoshi; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2017

  
• The effects of erect panicle genotype on plant canopy structure with pleiotropic effects on leaf characteristics.

  Makino, Y; K. Homma; T. Shiraiwa; T. Liu; R. Kondo; T. Nakazaki; L. Tang; Z. Xu

  7th International Crop Science Congress, Aug. 2016

  
• ダイズにおける個葉光合成能力および葉内コンダクタンスの遺伝的変異について

  迫田和馬; 迫田和馬; 田中佑; 田中佑; KROMDIJK Johannes; 白岩立彦; NELSON Randall; LONG Stephen P.

  日本作物学会講演会要旨集, 2016

  
• The diversity of photosynthetic induction responses among 41 soybean genotypes

  Mochamad Arief Soleh; 田中 佑; Steven Huber; 白岩 立彦

  日本作物学会紀事, Mar. 2015

  
• リーフパンチを利用したダイズ個葉における炭素安定同位体の簡易分析法の検討

  福田 泰子; 片山 寛斗; 田中 佑; 白岩 立彦

  日本作物学会紀事, Mar. 2015

  
• イネ直立穂品種と非直立穂品種の交雑集団における高光合成系統の探索

  大石 晃史; 田中 佑; 徐 正進; 白岩 立彦

  日本作物学会紀事, Mar. 2015

  
• イズ高光合成系統の個葉における生理・形態的特性の解明

  迫田 和馬; 田中 佑; 白岩 立彦; Randall Nelson

  日本作物学会紀事, Mar. 2015

  
• The productivity of maize in farmer's field in Sainyabuli Province in Lao P.D.R.

  Fujisao Kazuhiko; Homma Koki; Shiraiwa Tatsuhiko; Matsumoto Naruo; Asai Hidetoshi; Ando Masuo; Phanthasin Khanthavong; Bounthong Bouahom

  Abstracts of Meeting of the CSSJ, 2015

  
• 日米ダイズ品種組換え自殖系統にみい出された耐倒伏性系統の倒伏関連形質および収量

  福田泰子; 藤井健一朗; 桂圭佑; 中﨑鉄也; 白岩立彦

  日本作物学会第240回講演会, 2015

  
• Rice heading gene,hd3a increases stomatal conductance under the short day condition

  th International Rice Congress

  Nov. 2014

  
• Dry matter production and nitrogen utilization of high yielding soybean cultivars

  ASA, CSSA; SSSA International Annual Meeting

  Nov. 2014

  
• イネ出穂期遺伝子hd3a変異体の個葉及び群落蒸散特性の解析

  岩橋 優; 田中 佑; 伊東 真; 吉竹 良洋; 齊藤 大樹; 奥本 裕; 本間 香貴; 白岩 立彦

  日本作物学会紀事, Sep. 2014

  
• ダイズ品種間における光合成誘導反応の差異をもたらす生理的要因について

  田中 佑; 岩橋 優; Mochamad Arief Soleh; 白岩 立彦; Stephen P. Long

  日本作物学会紀事, Sep. 2014

  
• イネ直立穂品種における個葉光合成速度の窒素応答およびその支配要因の解析

  浦入 千宗; 田中 佑; 川崎 洋平; 廣岡 義博; 徐 正進; 白岩 立彦

  日本作物学会紀事, Mar. 2014

  
• 突然の強光照射に対するダイズ個葉の光合成誘導反応の品種間差異

  Mochamad Arief Soleh; 田中 佑; 白岩 立彦

  日本作物学会紀事, Mar. 2014

  
• Analysis of Formative Factors of Assimilatory to Non-assimilatory Organ Ratio in Soybean

  FUJII Kenichiro; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 09 Sep. 2013

  
• Variation in Single Seed Size in Recombinant Inbred Lines from the Cross between a Japanese and a us Soybean Cultivars

  FUKUDA Yasuko; FUJII Ken-ichiro; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 09 Sep. 2013

  
• ダイズの初生葉を対象とした迅速な葉温フェノタイピングの可能性

  田中 佑; 福田 泰子; 白岩 立彦

  日本作物学会紀事, Sep. 2013

  
• 日米ダイズ品種の子実肥大期間における乾物動態の解析

  川崎 洋平; Rajen Bajgain; 河村 久紀; 桂 圭佑; 田中 佑; 白岩 立彦

  日本作物学会紀事, Sep. 2013

  
• Evaluation of drought conditions in consideration of soybean growth stage by using developmental model and mesh meteorological data

  NAKANO Satoshi; OHNO Hiroyuki; SHIRAIWA Tatsuhiko; SHIMADA Shinji

  日本作物學會紀事, 28 Mar. 2013

  
• Comparison of branch plasticity to planting density between Japanese and US soybean cultivars : Relationship between branch plasticity and maturity

  YOSHIHIRA Taiki; AGDAMU; KOSAKA Shinichi; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 28 Mar. 2013

  
• Root response of rainfed lowland rice to non-flooded treatments in northeastern Thailand

  KATO Y.; TAJIMA R.; HOMMA K.; TORIUMI A.; YAMAGISHI J.; SHIRAIWA T.; MEKWATANAKARN Poonsak; JONGDEE Boonrat

  日本作物學會紀事, 28 Mar. 2013

  
• Effects of determinate and indeterminate type on branch plasticity to planting density in soybean cultivars : Comparison between determinate and indeterminate isogenic lines

  AGDAMU; YOSHIHIRA Taiki; KOSAKA Shinichi; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 28 Mar. 2013

  
• Effect of nitrogen and phosphorus fertilizer on rice growth and nutrient uptake in rainfed lowland in Northeast Thailand

  FUJISAO K.; HOMMA K.; JONGDEE Boonrat; SHIRAIWA T.; YAMAGISHI J.; MEKWATANAKAM Poonsak; MORITSUKA N.; SETO R.; KATO Y.; TAJIMA R.

  日本作物學會紀事, 28 Mar. 2013

  
• Comparison of canopy structure between Japanese and US soybean cultivars grown under various planting densities

  AGDAMU; OGINO Kouji; YOSHIHIRA Taiki; KOSAKA Shinichi; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 28 Mar. 2013

  
• Soybean yield and dry matter production as affected by increased temperature under near-field conditions in a temperature gradient chamber

  TACARINDUA Custodio R. P.; SHIRAIWA Tatsuhiko; HOMMA Koki; KUMAGAI Etsushi

  日本作物學會紀事, 28 Mar. 2013

  
• Estimation of nitrogen uptake rate of rice by plant canopy analyzer

  HIROOKA Yoshihiro; HOMMA Koki; SHIRAIWA Tatsuhiko; KUWADA Mituo

  日本作物學會紀事, 28 Mar. 2013

  
• Measurement of LAI and canopy structure of rice by spectral reflectance index TIPS (Time-series change Index of Plant Structure)

  KAMBAYASHI M.; HOMMA K.; SHIRAIWA T.; HIROOKA Y.; MAKI M.

  日本作物學會紀事, 28 Mar. 2013

  
• ダイズにおける光合成誘導反応の品種間差

  野元 裕子; 田中 佑; 本間 香貴; 白岩 立彦

  日本作物学会紀事, Mar. 2013

  
• 莢形成過程に着目したダイズ収量の品種間差の解析

  藤井 健一朗; 福田 泰子; 桂 圭佑; 田中 佑; 白岩 立彦

  日本作物学会紀事, Mar. 2013

  
• Genotypic Variability of Rice in Growth and Oxidative Stress Tolerance under Drought Condition:III. Effects of the Cross-Tolerance to Oxidative Stress and Drought Stress on the Biomass Production under Non-Flooded Conditions

  Iseki Kohtaro; Homma Koki; Jongdee Boonrat; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2013

  
• Variability analysis of source and sink attributes in reference to growth habits in soybean

  FUJII Kenichiro; KATO Shin; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 09 Sep. 2012

  
• 日米ダイズ品種における日射利用効率とガス交換能

  福田泰子; 田中佑; 藤井健一朗; 川崎洋平; 白岩立彦

  日本作物学会講演会要旨・資料集, 09 Sep. 2012

  
• A model-assisted analysis on yield variation in the records of the "good practice" farmers in reference to meteorological factors

  SHIRAIWA Tatsuhi; HOMMA Koki; SHIMADA Shinji; SAMESHIMA Ryoji

  日本作物學會紀事, 29 Mar. 2012

  
• ダイズの種子粒重に関するQTLの検出と異なる栽培環境における安定性の検証

  加藤信; 藤井健一朗; 佐山貴司; 島村聡; 白岩立彦; 石本政男; 菊池彰夫

  育種学研究, 29 Mar. 2012

  
• The High Photorespiration Rate under Severe Drought Stress in Rice Acclimated to Moderate Drought Conditions

  Iseki Kohtaro; Homma Koki; Jongdee Boonrat; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2012

  
• Oxidative stress of rice in rainfed farmers' fields in Northeast Thailand

  Homma Koki; Iseki Kohtaro; Jongdee Boonrat; Shiraiwa Tatsuhiko; Yamagishi Jyunko; Mekwatanakarn Poonsak; Kambayashi Mitsuo; Toriumi Akiko

  Abstracts of Meeting of the CSSJ, 2012

  
• ダイズ生産技術の日米比較

  島田信二; 白岩立彦; 桂圭佑; 島村聡

  日本作物学会第233回講演会, 2012

  
• Research on detection of rice ecotypes by canopy spectral reflectance

  Mitsuo Kambayashi; Koki Homma; Masayasu Maki; Yoshihiro Hirooka; Tatsuhiko Shiraiwa

  33rd Asian Conference on Remote Sensing 2012, ACRS 2012, 2012, Peer-reviewed

  
• Comparison of branching characteristics between Japanese and US soybean cultivars grown under various planting densities : Relationship between branch length, pod and nod number

  YOSHIHIRA Taiki; KOSAKA Shinichi; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 30 Aug. 2011

  
• Decadal and monthly change of the empirical coefficient for the relation between daily solar radiation and range of temperature in Japan

  HOSSAIN Sonia; HOMMA Koki; SHIRAIWA Tatsuhiko

  日本作物學會紀事, 30 Aug. 2011

  
• 日本とアメリカ合衆国のダイズ多収化における栽培技術の比較

  島田信二; 白岩立彦; 桂圭佑

  日本作物学会講演会要旨・資料集, 30 Mar. 2011, Peer-reviewed

  
• Estimation of forest biomass C removal rate via wood harvest for domestic house construction in northern Laos

  Asai Hidetoshi; Kiyono Yoshiyuki; Furuya Naoyuki; Samson Benjamin; Songyikhangsuthor Khamdok; Inoue Yoshio; Homma Koki; Shiraiwa Tatsuhiko

  The Japanese Forest Society Congress, 2011

  
• Chronosequence change in carbon fluxes under slash-and-burn cropping systems in Laos

  Asai Hidetoshi; Homma Koki; Inoue Yoshio; Horie Takeshi; Kiyono Yoshiyuki; Saito Kazuki; Benjamin Samson; Furuya Naoyuki; Chiba Yukihiro; Ochiai Yukihito; Songyikhangsuthor Khamdoke; Shiraiwa Tatsuhiko

  The Japanese Forest Society Congress, 2011

  
• 日米ダイズ作の気象的上限収量，実収量およびそれらの年次変化

  白岩立彦; 本間香貴; 桂圭佑; L.C. Purcell・R.L. Nelson

  近畿作物・育種研究会第171回例会, 2011

  
• Mapping and Evaluation of QTLs Involved in Stomatal Density in Soybean

  Tanaka Yu; Fujii Kenichiro; Sayama Takashi; Nakazaki Tetsuya; Ishimoto Masao; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2011, Peer-reviewed

  
• An Analysis of Factors that Associate Occurrence of Delayed Stem Senescence in Soybean Using Recombinant Inbred Lines Segregated for Stem Growth Habits

  Fujii Kenichiro; Tanaka Yu; Kato Shin; Sayama Takashi; Nakazaki Tetsuya; Ishimoto Masao; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2011, Peer-reviewed

  
• Leaf Gas Exchange Characteristics of Soybean [Glycine max. (L.) Merr.] in Relation to Dry Matter Productivity

  Yu Tanaka; Yohei Kawasaki; Keisuke Katsura; Tatsuhiko Shiraiwa

  Crop Science Society of America, International Annual Meeting, 01 Nov. 2010, Peer-reviewed

  
• 水稲栽培における施用時期別追肥窒素の穎花生産効率

  上地由朗; 桜谷哲夫; 吉田ひろえ; 白岩立彦

  日本作物学会講演会要旨・資料集, 30 Mar. 2010, Peer-reviewed

  
• Leaf anatomy of soybean [Glycine max. (L.) Merr.] in relation to gas exchange and dry matter productivity.

  Y. Tanaka; K. Kawasaki; K. Katsura; T. Shiraiwa

  ASA-CSSA-SSSA International Annual Meetings, 2010, Peer-reviewed

  
• 簡易土壌水分計を用いた黒大豆安定生産のための水ストレスの把握と潅水時期判断技術

  白岩 立彦

  近畿作物・育種研究会 第169回例会, 2010, Peer-reviewed

  
• 栽植密度反応における日米ダイズ品種間差異 －北海道中央部における比較－

  白岩 立彦

  第230回日本作物学会講演会, 2010, Peer-reviewed

  
• 世界のイネ・コアコレクションを用いた収量関連形質の遺伝的多様性の解析 第7報 シミュレーションモデルに基づく穎花生産効率の解析

  白岩 立彦

  第230回日本作物学会講演会, 2010, Peer-reviewed

  
• ダイズの収量および乾物生産性における日米品種間差異 －暖地における比較－

  白岩 立彦

  第230回日本作物学会講演会, 2010, Peer-reviewed

  
• ダイズの青立ち発生の環境的・遺伝的要因

  白岩 立彦

  シンポジウム「ダイズの青立ちとその制御の可能性」, 2010, Peer-reviewed

  
• ダイズ単収の日米地域差の拡大要因に関する作物学的調査－米国における圃場・作物管理－

  白岩 立彦

  近畿作物・育種研究会 第170回例会, 2010, Peer-reviewed

  
• 「丹波黒」の生産変動要因に関する研究．第3報 圃場間変動要因に関する共分散構造分析

  白岩 立彦

  近畿作物・育種研究会 第170回例会, 2010, Peer-reviewed

  
• 異なる栽植密度条件下の分枝特性における日米ダイズ品種間の比較

  白岩 立彦

  第231回日本作物学会講演会, 2010, Peer-reviewed

  
• マダガスカル南東部森林地域の水田土壌において移植前の乾土処理が水稲生育に及ぼす効果

  辻本泰弘; 本間香貴; 白岩立彦

  日本作物学会講演会要旨・資料集, 29 Sep. 2009, Peer-reviewed

  
• Genotypic Variability of Rice in Growth and Oxidative Stress Tolerance under Drought Condition : I. Selection of Tolerance Cultivars for Oxidative Stress and Measurement of Photoinhibition under Upland Condition

  ISEKI K.; HOMMA K.; ENDO T.; SHIRAIWA T.

  日本作物學會紀事, 29 Sep. 2009, Peer-reviewed

  
• ダイズの耐倒伏性を支配する地下部形質

  辻岡志保; 白岩立彦; 田中佑

  日本作物学会講演会要旨・資料集, 27 Mar. 2009, Peer-reviewed

  
• “丹波黒”ダイズ栽培圃場における土壌水分状態予測技術の開発

  白岩 立彦

  近畿作物・育種研究会 第167回例会, 2009, Peer-reviewed

  
• ダイズ58品種における個葉の形態形質および気孔コンダクタンスの変異

  白岩 立彦

  第228回日本作物学会講演会, 2009, Peer-reviewed

  
• ダイズ単収の日米格差に関与する品種特性

  白岩 立彦

  第4回 ダイズ研究会, 2009, Peer-reviewed

  
• 暖地における温度上昇がダイズの子実生長に及ぼす影響

  白岩 立彦

  第229回日本作物学会講演会, 2009, Peer-reviewed

  
• Characteristics of Rice zebra Mutants Induced by Heavy Ion-Beam Irradiation

  Iseki Kohtaro; Katsube-Tanaka Tomoyuki; Abe Tomoko; Homma Koki; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2009, Peer-reviewed

  
• “丹波黒”ダイズ栽培圃場における水収支モデルの開発

  本間香貴; 岡井仁志; 尾崎耕二; 黒瀬義孝; 土井正彦; 中井譲; 須藤健一; 牛尾昭浩; 竹田博之; 御子柴北斗; 白岩立彦; 田中朋之

  日本作物学会講演会要旨・資料集, 24 Sep. 2008, Peer-reviewed

  
• ダイズの耐倒伏性に関する品種特性の解析

  辻岡 志保; 白岩 立彦; 田中 佑

  根の研究 = Root research, 30 Jun. 2008

  
• Genotype by location interaction effect on upland rice grain yield associated with soil fertility under shifting cultivation systems in a hilly region of northern Laos

  ASAI H; SAITO K; SAMSON B; VONGMIXAY K; HOMMA K; SHIRAIWA T

  Japanese Journal of Crop Science, 27 Mar. 2008

  
• Study on the farming systems in the sountheastern forest region of Madagascar:Building a map of land-use management

  Homma Koki; Tsujimoto Yasuhiro; Maki Masayasu; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2008

  
• Genotype by location interaction effect on upland rice grain yield associated with soil fertility

  Asai Hidetoshi; Saito Kazuki; Samson Benjamin; Vongmixay Kham; Homma Koki; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2008

  
• Estimating the area of fuelwood collection by the villagers in the shifting cultivation area

  FURUYA NAOYUKI; KIYONO YOSHIYUKI; ASAI HIDETOSHI; SHIRAIWA TATSUHIKO; INOUE YOSHIO

  The Japanese Forest Society Congress, 2008

  
• ラオス北部山岳地の焼畑休閑林の生長と乾季のの日の出前の湿度

  清野嘉之; 千葉幸弘; 浅井英利; 白岩立彦; 井上吉雄

  関東森林研究, 2008

  
• 「丹波黒」の生産変動要因に関する研究 第2報 丹波地方4集落間の収量および環境変異

  白岩 立彦

  近畿作物・育種研究会 第165回例会, 2008, Peer-reviewed

  
• ダイズの伸育型が個葉の形態および気孔コンダクタンスに及ぼす影響

  白岩 立彦

  第226回日本作物学会講演会, 2008, Peer-reviewed

  
• ダイズの莢先熟発生機構 発生に関連する木部液サイトカイニン物質の特定

  白岩 立彦

  第226回日本作物学会講演会, 2008, Peer-reviewed

  
• Study on the farming systems in the sountheastern forest region of Madagascar:The land-use management and farming calendar for the crop production

  Tsujimoto Yasuhiro; Homma Koki; Shiraiwa Tatsuhiko

  Abstracts of Meeting of the CSSJ, 2008, Peer-reviewed

  
• 京都府3集落における「丹波黒」の収量および粒大の圃場間変異

  白岩 立彦

  第227回日本作物学会講演会, 2008, Peer-reviewed

  
• ダイズ交雑分離集団における気孔コンダクタンスおよび個葉特性の変異とその要因解析

  田中佑; 白岩立彦; 佐藤順子; 中崎鉄也

  日本作物学会講演会要旨・資料集, 26 Sep. 2007

  
• ダイズの莢先熟発生機構 –‘莢先熟性’の関連形質と遺伝的要因–

  松山治樹; 白岩立彦; 佐藤順子; 中崎鉄也; 田中佑

  第224回 日本作物学会, Sep. 2007

  
• 中国雲南省の水稲多収要因の解析－An analysis by cross-locational experiment－

  桂圭佑; 前田周平; 堀江武; 曹衛星; 白岩立彦

  日本作物学会第224回講演会, 2007

  
• 伸育性が異なるダイズ品種とその交雑分離集団における光合成能力の支配要因の解析

  田中佑; 白岩立彦; 中崎鉄也; 中嶋梓; 佐藤順子; 堀江武

  日本作物学会講演会要旨・資料集, 28 Oct. 2006

  
• ダイズの乾物生産力の日米品種間差異における群落受光態勢および個葉光合成能の寄与

  中嶋梓; 白岩立彦; 田中佑; 本間香貴; 堀江武

  日本作物学会講演会要旨・資料集, 28 Oct. 2006

  
• The mechanisms of delayed leaf senescence in soybean in reference to the sink development and the change of cytokinin (trans-zeatin riboside) level in xylem-sap

  sato junko; shiraiwa tatsuhiko; sakashita makoto; tsujimoto yasuhiro; horie takeshi

  JJCS Extra, 2006

  
• Monitoring and structural analysis of terrestrial food production ecosystems.:4. Long-term change of land-use and ecosystem carbon stock in slash-and-burn ecosystems in Laos.

  Inoue Yoshio; Qi Jiaguo; Kiyono Yoshiyuki; Ochiai Yukikihito; Asai Hidetoshi; Saito Kazuki; Shiraiwa Tatsuhiko; Horie Takeshi; Douangsavanh Linkham

  Abstracts of Meeting of the CSSJ, 2006

  
• イネの畑条件適応性の遺伝的変異とその要因 第2報 IR55423-01とタカナリの群落炭素収支とその変動要因

  堤礼華; 桂圭佑; 俵田智広; 堀江武; 本間香貴; 白岩立彦

  日本作物学会第222回講演会, 2006

  
• イネの畑条件適応性の遺伝的変異とその要因 第1報 多収陸稲品種の収量及び乾物生産特性

  俵田智広; 桂圭佑; 堤礼華; 堀江武; 本間香貴; 白岩立彦

  日本作物学会第222回講演会, 2006

  
• 世界のイネ・コアコレクションを用いた収量関連形質の遺伝的多様性の解析 第1報 2004年京都における乾物生産・収量の多様性

  本間香貴; NARISU; 金村知美; 大角壮弘; 堀江武; 白岩立彦; 江花薫子; 宇賀優作; 小島洋一郎; 福岡修一

  日本作物学会講演会要旨・資料集, 28 Sep. 2005

  
• 世界のイネ・コアコレクションを用いた収量関連形質の遺伝的多様性の解析 第2報 個葉光合成速度とその関連形質

  金村知美; 本間香貴; 大角壮弘; NARISU; 堀江武; 白岩立彦; 江花薫子; 宇賀優作; 小島洋一郎; 福岡修一

  日本作物学会講演会要旨・資料集, 28 Sep. 2005

  
• 45 Monitoring and structural analysis of terrestrial food production ecosystems. : 3. Preliminary prediction of carbon balance in slash-and-burn ecosystems in Laos.

  Inoue Y; Qi Jiaguo; Horie T; Kiyono Y; Ochiai Y; Saito K; Asai H; Shiraiwa T; Douangsavanh Linkmam

  Japanese Journal of Crop Science, 30 Mar. 2005

  
• Assessing the land-use change and carbon sink capacity in the slash-and-burn agriculture region of northern Laos.

  Y Inoue; T Horie; Y Kiyono; Y Ochiai; K Saito; H Asai; J Qi; L Douangsavanh; T Shiraiwa

  IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings, 2005, Peer-reviewed

  
• 水稲の登熟期の転流・分配に関する研究．４．登熟前半の再転流速度に及ぼす気温の影響のモデル化

  楊重法; 井上直人; 藤田かおり; 加藤昌和; 萩原素之; 堀江武; 白岩立彦; 松井勤; 小葉田亨; 大西政夫; 小林和広; 中川博視; 黒田栄喜; W. Coa; S.Noppon; J. Sakuda; 佐々木忠勝; 阿部陽

  日本作物学会紀事, 2004

  
• 水稲の登熟期の転流・分配に関する研究．３．登熟前半の再転流速度に及ぼす要因の解析．

  楊重法; 井上直人; 藤田かおり; 加藤昌和; 萩原素之; 堀江武; 白岩立彦; 松井勤; 小葉田亨; 大西政夫; 小林和広; 中川博視; 黒田栄喜; W. Coa; S.Noppon; J. Sakuda; 佐々木忠勝; 阿部陽

  日本作物学会紀事, 2004

  
• Translocation and partitioning during the grain filling stage in rice. 4. Modeling the relationship between temperature and removing rate from stove to panicle during early half period of grain filling stage.

  Yang,Z; N. Inoue; K. Fujita; M. Kato; M. Hagiwara; T. Horie; T. Shiraiwa; T. Matsui; T. Kobata; M Ohnishi; K. Kobayashi; E. Kuroda; W. Cao; S. Noppon; J. Sakuda; T. Sasaki; H. Abe

  Jpn. J Crop Sci, 2004

  
• Translocation and partitioning during the grain filling stage in rice. 3. Analysis of the factoys influence to removing rate from stove to panicle during early half period of grain filling stage.

  Yang,Z; N. Inoue; K. Fujita; M. Kato; M. Hagiwara; T. Horie; T. Shiraiwa; T. Matsui; T. Kobata; M Ohnishi; K. Kobayashi; E. Kuroda; W. Cao; S. Noppon; J. Sakuda; T. Sasaki; H. Abe

  Jpn. J Crop Sci, 2004

  
• アジアのコメ生産性－到達点と増収可能性

  白岩 立彦

  ARDEC,29: 17-26, 2004, Peer-reviewed

  
• アジア広域環境下におけるイネの生育・収量形成の遺伝子型・環境相互作用の解析 1.アジアイネネットワーク試験(ARICENET)での生育・収量の遺伝的・環境的変異

  堀江武; 吉田ひろえ; 白岩立彦; 中川博視; 黒田栄喜; 佐々木忠勝; 萩原素之; 小葉田亨; 大西政夫

  日本作物学会講演会要旨・資料集, 17 Sep. 2003

  
• ダイズの成熟整合性と生殖生長期間の温度ならびに生殖器官発達との関連性

  望月篤; 白岩立彦; 外山毅; 中川博視; 堀江武

  日本作物学会講演会要旨・資料集, 17 Sep. 2003

  
• Relationship between yielding ability and dry matter productivity during initial seed filling of filling of soybean genotypes

  Shiraiwa T; Ueno N; Yagi Y; Sakashita M; Shimada S; Horie T

  Japanese Journal of Crop Science, 04 Apr. 2003

  
• Analysis of genotype by environment interaction in yield formation process of rice grown under a wide environmental range in Asia. 1. Asian Rice Network (ARICENET) research and preliminary results.

  Horie, T; H. Yoshida; T. Shiraiwa; H. Nakagawa; E. Kuroda; T. Sasaki; M. Hagiwara; T. Kobata; M. Ohnishi; K. Kobayashi

  Jpn. J. Crop Sci., 2003

  
• 圃場条件下における水稲収量の支配形質の同定と計測評価 4. 水稲収量性の遺伝的変異とそれに関与する生長特性

  桂圭佑; 堀江武; 高井俊之; I. Lubis; 新居亜希子; 吉田ひろえ; 白岩立彦

  日本作物学会第214回講演会, 2002

  
• Quantifying the toposequential distribution of environmental resources and its relationship with rice productivity

  白岩 立彦

  Fukai and J. Basnayake eds. 『Increased Lowland Rice Production in the Mekong Region, Proceedings of an International Workshop held in Vientiane, Laos, ACIAR Proceedings No. 101,P281-P191, 2001, Peer-reviewed

  
• 窒素の利用とその効率からみたイネ品種の生産力 -多収性F1ハイブリッドイネの収量形成における窒素利用-

  白岩 立彦

  世界の食糧安全保障と作物生産技術。国際シンポジウム論文集,/,294, 1999, Peer-reviewed

  
• 水稲生育・収量モデルにより東北タイ天水田地帯の水稲生産力と栽培技術要因に関する解析

  白岩 立彦

  国際シンポジウム論文集「環境調和型生物生産は可能か?」,/,27-30, 1999, Peer-reviewed

  
• 東北タイ天水田地帯における土壌肥沃度の地形的分布と水稲生産との関係

  白岩 立彦

  国際シンポジウム論文集「環境調和型生物生産は可能か?」,/,49-52, 1999, Peer-reviewed

  
• 化学肥料および堆肥の長期連用が土壌の特性と作物生産力に及ぼす影響

  白岩 立彦

  世界の食糧安全保障と作物生産技術,/,320, 1999, Peer-reviewed

  
• Simulating land productivity under different agronomic practices in a small scale area of rainfed rice culture in northeast Thailand

  白岩 立彦

  Proceedings of the International Symposium, Can Biological Production Harmonize with Environment?,/,27-30, 1999, Peer-reviewed

  
• Productivity of Rice Cultivars in Reference to Nitrogen Utilization and Its Efficiency -N use for yield formation in kigh-yielding F1 hybrid rices-

  白岩 立彦

  World Food Security and Crop Production Technologies for Tomorrow, Proceedings of International Symposium,/,294, 1999, Peer-reviewed

  
• Long-Term Effects of Chemical Feltilizer and Farmyard Mannure Applications on Soil Properties and Crop Productivity

  白岩 立彦

  World Food Security and Crop Production Technologies for Tomorrow, Proceedings of International Symposium,/,320, 1999, Peer-reviewed

  
• 尿素被覆緩効性肥料を基肥に施用した水稲の多収性-2-

  橋川 潮; 白岩 立彦

  滋賀県立短期大学学術雑誌, Mar. 1991

  

Presentations

• ダイズの安定・高収生産に関する研究と公設研究機関への期待

  白岩 立彦

  滋賀県農業技術振興センター ゼミナール, 20 Feb. 2018, Invited

  
• Field studies on crop productivity at non-fertilized fields in Laos and Japan

  SHIRAIWA Tatsuhiko

  Inter. Symp. “Utilizaton of Field Sites in Research and Education”, 09 Dec. 2017, Invited

  
• Soybean production challenges under monsoon climate

  SHIRAIWA Tatsuhiko

  International Symposium on the Impact of Climate Change on food and Agriculture by Kyoto Univ and US FAO, 12 Jun. 2017, Invited

  
• Perspective for breaking stagnation of soybean yield under the monsoon climate

  SHIRAIWA Tatsuhiko

  9th Asian Crop Sci. Conf., 05 Jun. 2017, Invited

  
• The Impact of Global Warming on Soybean Yield in Japan and Adaptive Technology

  SHIRAIWA Tatsuhiko

  日本作物学会ミニシンポジウム「不良環境条件におけるマメ生産への期待」, 30 Mar. 2017

  
• Exploration of high productive soybean genotypes under varying environment

  SHIRAIWA Tatsuhiko

  Zhejiang University-Kyoto University International Symposium on Energy and Agricultural Science, 06 Nov. 2016, Invited

  
• Crop plant characteristics for yield improvement of Japanese cultivars, based on cultivar comparisons between Japanese and US cultivars

  SHIRAIWA Tatsuhiko

  7th International Crop Science Congress, 16 Aug. 2016, Invited

  
• ダイズ栽培の要諦としての水環境管理ー米国やインドネシアの例からー

  白岩 立彦

  平成２８年度近畿産大豆生産・需要拡大協議会, 29 Jul. 2016, Invited

  
• 超多收大豆品種の育成は可能か？―収量性の研究動向と課題―

  白岩 立彦

  農研機構シンポジウム, 14 Dec. 2015, Invited

  
• ダイズの群落生産機能の品種間差異および環境応答に関する研究

  白岩 立彦

  日本作物学会第239回講演会, 27 Mar. 2015, Invited

  

Books and Other Publications

• 作物学概論

  SHIRAIWA Tatsuhiko, Joint work, 作物の成長阻害要因

  朝倉書店, 2018, Not refereed

  
• Land use and carbon stock capacity in slash-and-burn ecosystems in mountainous mainland of Laos.

  Inoue, Y; Qi, J; Kiyono, Y; Ochiai, Y; Saito, K; Asai, H; Horie, T; Shiraiwa, T; Dounagsavanh, L; Olioso, A

  In A. Roder and J. Hill (Eds.) Recent Advances in Remote Sensing and Geoinformation Processing for Land Degradation Assessment. Taylor and Francis Group, London, 343-358, 2009, Not refereed

  
• 作物収量の過去･現在･未来．

  白岩立彦

  山末祐二編，作物生産の未来を拓く，生物資源から考える21世紀の農学第1巻．京都大学学術出版会，京都．61-90., 2008, Not refereed

  
• 作物の成長阻害要因

  白岩立彦

  大門弘幸編著，作物学概論，見てわかる農学シリーズ3．朝倉書店，東京．64-74., 2008, Not refereed

  
• 作物の窒素利用効率を高める

  白岩 立彦

  環境保全型農業へのアプローチ,/,15-30, 1996, Not refereed

  
• Crop Ecology

  白岩 立彦

  ,, 1995, Not refereed

  
• 食料生産の生態学 I農業システムと作物(共訳)

  白岩 立彦

  農林統計協会,, 1995, Not refereed

  

Awards

• 30 Mar. 2015

  日本作物学会, 日本作物学会賞

External funds: Kakenhi

• Appearance of negative influences of global warming on crop production and measures against it

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41050:Environmental agriculture-related

  Kyoto University

  縄田 栄治

  From 01 Apr. 2021, To 31 Mar. 2025, Granted

  作物生産;作物モデル;気象モデル;地球温暖化;環境問題

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H02330/
• 気候変動に対する農業経営体次元での適応行動に関わる経営管理理論の構築

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41020:Rural sociology and agricultural structure-related

  Kyoto University

  伊庭 治彦

  From 01 Apr. 2021, To 31 Mar. 2025, Granted

  気候変動;経営管理;農業経営体;適応行動;持続的農業

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H02299/
• A quantitative analysis on the factors to increase occurrence of soil-born diseases in soybean

  Grant-in-Aid for Scientific Research (B)

  Basic Section 39020:Crop production science-related

  Kyoto University

  白岩 立彦

  From 01 Apr. 2021, To 31 Mar. 2024, Granted

  ダイズ;土壌病害;発病要因;IPM;空間変動解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H02172/
• Design and evaluation of super-high yielding growth type of soybean based on genotype by environment interaction

  Grant-in-Aid for Scientific Research (B)

  Basic Section 39020:Crop production science-related

  Okayama University

  齊藤 邦行

  From 01 Apr. 2019, To 31 Mar. 2023, Granted

  ダイズ;環境×遺伝子型の相互作用;多収性;理想的生育型;収量ポテンシャル;環境×遺伝子型の相互効効果;環境×遺伝子型相互作用;米国産品種;カナダ産品種;窒素固定活性;晩播適性;窒素追肥効果;環境×遺伝子型の相互効果

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H02943/
• Expansion of cultivation area of tropical crops due to global warming – Coexistence of increase in food production and environmental conservation

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  縄田 栄治

  From 01 Apr. 2016, To 31 Mar. 2020, Granted

  熱帯作物;地球温暖化;食料生産;環境保全;持続性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H02598/
• The effect of the erect-panicle phenotype on crop productivity in rice

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Tatsuhiko Shiraiwa

  From 01 Apr. 2014, To 31 Mar. 2018, Project Closed

  イネ;収量;草型;直立穂;群落機能;登熟;遺伝子環境交互作用;受光態勢;乾物生産;物質生産

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26292013/
• Secret of tropical crops - Contribution of symbiotic endophytic microorganisms on plant tolerance to environmental stresses

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Eiji Nawata

  From 01 Apr. 2014, To 31 Mar. 2019, Project Closed

  熱帯作物;環境ストレス;共生微生物;東南アジア;熱帯アフリカ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26257418/
• Alternative methodology for screening responsive cultivars to elevated atmospheric CO2 concentration in crops

  Grant-in-Aid for Scientific Research (B)

  Iwate University

  Hiroyuki Shimono

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  品種選抜;大気CO2;生産性;イネ;ダイズ;選抜;大気CO2濃度上昇;地球温暖化;大気CO2濃度;適応技術

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25292011/
• Evaluation of potential productivity of soybean in tropical environment and investigation of adaptive

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Tatsuhiko Shiraiwa

  From 01 Apr. 2013, To 31 Mar. 2018, Project Closed

  ダイズ;収量;適応性;高温環境;熱帯;遺伝的変異;高温;乾物生産;日長;遺伝資源;遺伝子源;高温適応性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25257410/
• Assessment of resistance of rainfed lowland rice to aerobic condition in northeastern Thailand based on the dynamics of nutrients in soil

  Grant-in-Aid for Scientific Research (B)

  The University of Tokyo

  Junko YAMAGISHI

  From 01 Apr. 2010, To 31 Mar. 2014, Project Closed

  天水田;東北タイ;土壌養分;水資源;作物学;土壌学;国際研究者交流;環境調和型農林水産;国際情報交換;イネ;タイ王国;土壌溶液;リン;窒素;養分吸収;収量

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22405015/
• Development a soybean crop model to support production under converted lowland paddies

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Tatsuhiko SHIRAIWA

  From 01 Apr. 2010, To 31 Mar. 2014, Project Closed

  ダイズ;生育モデル;転換畑;土壌水分;収量;窒素固定

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22380014/
• Improvement of Soybean Yield Potential in the Monsoon Asia

  Grant-in-Aid for Scientific Research (A)

  Okayama University

  Kuniyuki SAITOH

  From 01 Apr. 2010, To 31 Mar. 2014, Project Closed

  ダイズ;多収事例;収量ポテンシャル;乾物生産;葉面積指数;密植栽培;倒伏抵抗性;機械収穫ロス;多収穫栽培;晩播栽培;国際シンポジウム;日射乾物変換効率;花蕾数;結莢率;発育モデル;収量予測モデル;地域連絡試験

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22248001/
• A study on the crop ecological and agronomical factors that cause growing yield gap between Japanese and US soybean production

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Tatsuhiko SHIRAIWA

  Project Closed

  ダイズ;収量;気象;多収性;栽培技術

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20405021/
• The Mechanism of Delayed Stem Senescence in Soybean: Evaluation of Gene by Environment interaction and Investigation of Novel Genetic Regions

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Tatsuhiko SHIRAIWA

  Project Closed

  ダイズ;適応性;莢先熟;RIL;シンク;遺伝子環境相互作用;窒素;サイトカイニン;モデル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17380011/
• Identification of environmental and genetic factors causing "delayed stem senescence" in soybean.

  Grant-in-Aid for Scientific Research (C)

  KYOTO UNIVERSITY

  Tatsuhiko SHIRAIWA

  Project Closed

  ダイズ;青立ち;温度;窒素;シンク;サイトカイニン;RIL;モデル;ソース;老化, cytokinin;delayed stem senescence;model;nitrogen;RIL;sink;soybean;temperature

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14560011/
• Evaluation and prediction of the effects of climate variation and global warming on rice production in Monsoon Asia.

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Takeshi HORIE

  Project Closed

  国際研究者交流;中国:タイ:ラオス:フィリッピン;イネ;温暖化;高CO_2;気候変動;収量;影響予測;中国:タイ:フィリッピン;水稲;高温不稔;GCM;モンスーンアジア;稲;気象変動;生産;CO_2濃度;モデル;天水田稲作;灌漑稲作;生産変動;収量変動, Rice;Remote sensing;Yielding ability;Canopy resistance;Stomatal conductiance;Leaf temperature;Photosynthesis;Crop growth rate

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13575018/
• Remote sensing of physiological traits associated with rice yield potential and its application to screening of genotypes.

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Takeshi HORIE

  Project Closed

  イネ;リモートセンシング;収量性;群落核酸抵抗;気孔抵抗;葉温;光合成;個体群生長速度;水稲;群落拡散抵抗;気孔コンダクタンス;炭素同位体分別比;蒸散;収量;拡散抵抗;熱収支, Rice;Remote sensing;Yielding ability;Canopy resistance;Stomatal conductance;Leaf temperature;Photosynthesis;Crop growth rate

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13556006/
• A Study on early vigor of rice genotypes under low-input culture

  Grant-in-Aid for Scientific Research (C)

  KYOTO UNIVERSITY;The University of Shiga Prefecture

  Tatsuhiko SHIRAIWA

  Project Closed

  イネ;Oryza sativa L.;品種;初期生長;低投入;窒素;雑草競合;Echinochloa oryzicola Vasing;Echinochloa oryzicola Vasing.;Oryza satira L.;窒素(ちっそ), Rice;Oryza sativa L.;Cultivar;Early vigor;Low input;Nitrogen;Weed competition;Echinochloa oryzicola Vasing.

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09660014/
• 高CO_2濃度・温暖化環境に対する水稲とオオムギの生育・収量反応予測モデルの開発

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  堀江 武

  Project Closed

  二酸化炭素濃度;温暖化気候;水稲;二条オオムギ;生育;収量;高温不稔;予測モデル;オオムギ;二酸化炭素;温度;収量・;温暖化

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09556005/
• Identification and control of ion transporter related gene (s) in crop plants

  Grant-in-Aid for Scientific Research (C)

  The University of Shiga Prefecture

  Hiroshi HASEGAWA

  Project Closed

  イネ;突然変異;セシウム抵抗性;セシウム吸収;イオン吸収;根;ディファレンシャル・ディスプレイ法;球形化種子;イオントランスポーター;カリウム吸収;mRNA;H^+-ATPase;硝酸吸収;簡易ディファレンシャル・ディスプレイ法;突然変異体;幼植物;ATPase;葉緑素量, Rice;Nitrate uptake;Potassium uptake;Mutant;Root;Cesium resistance;Nitrate concentration;Differential display method

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08660010/
• A study on nitrogen utilization pattern and its efficiency in dry matter production in rice crop

  Grant-in-Aid for General Scientific Research (C)

  Shiga Prefectural Junior College

  Tatsuhiko SHIRAIWA

  Project Closed

  イネ;生育および収量;窒素吸収;窒素利用効率;遺伝的変異;葉面積;日射乾物変換効率;光合成;低投入;収量;品種;乾物生産;窒素濃度;水稲;品種間差異;窒素分配;葉身窒素含量, rice;growth and yield;nitrogen uptake;nitrogen use efficiency;genetic variability;leaf area;radiation use efficiency;photosynthesis

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06660021/
• ダイズの乾物生産特性およびN蓄積の品種間差異

  Grant-in-Aid for Encouragement of Young Scientists (A)

  The University of Shiga Prefecture

  白岩 立彦

  Project Closed

  ダイズ;窒素固定;窒素蓄積;根粒;乾物生長;アセチレン還元法;差引法;品種間差異

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05760017/

External funds: others

• Improving the productivity of rice crop under low input conditions

  作物対応研研究

  From 2001
• Determination of soybean yield potential and its limiting factors

  作物対応研究

  From 2002
• Genetic and environmental effects on occurance of delayed stem maturation in soybean plants

  作物対応研究

  From 2002, To 2004

Education

Teaching subject(s)

• From Apr. 2011, To Mar. 2012

  作物学I

  Spring, 農学部
• From Apr. 2011, To Mar. 2012

  作物学II

  Fall, 農学部
• From Apr. 2011, To Mar. 2012

  作物科学演習

  Year-long, 農学部
• From Apr. 2011, To Mar. 2012

  Agriculture and Foods in Japan

  Fall, 全学共通科目
• From Apr. 2011, To Mar. 2012

  資源生物科学概論I

  Spring, 農学部
• From Apr. 2011, To Mar. 2012

  Strategy of Modern Agriculture Sciences for the harmony of

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  作物学専攻実験

  農学研究科
• From Apr. 2011, To Mar. 2012

  作物学演習

  農学研究科
• From Apr. 2012, To Mar. 2013

  Crop Science I

  Spring, 農学部
• From Apr. 2012, To Mar. 2013

  Crop Science II

  Fall, 農学部
• From Apr. 2012, To Mar. 2013

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2012, To Mar. 2013

  Agriculture and Foods in Japan

  Fall, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2012, To Mar. 2013

  Strategy of Modern Agriculture Sciences for the harmony of crop production with environment

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2013, To Mar. 2014

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2013, To Mar. 2014

  Crop Science I

  Spring, 農学部
• From Apr. 2013, To Mar. 2014

  Crop Science II

  Fall, 農学部
• From Apr. 2013, To Mar. 2014

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2013, To Mar. 2014

  Crop Science Seminar

  Year-long, 農学研究科
• From Apr. 2013, To Mar. 2014

  Special Laboratory Work in Crop Science

  Year-long, 農学研究科
• From Apr. 2013, To Mar. 2014

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2013, To Mar. 2014

  Strategy of Modern Agriculture Sciences for the harmony of crop production with environment

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  Agriculture and Foods in Japan

  Fall, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2014, To Mar. 2015

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2014, To Mar. 2015

  Crop Science I

  Spring, 農学部
• From Apr. 2014, To Mar. 2015

  Crop Science II

  Fall, 農学部
• From Apr. 2014, To Mar. 2015

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2014, To Mar. 2015

  Crop Production Ecology

  Spring, 農学研究科
• From Apr. 2014, To Mar. 2015

  Crop Science Seminar

  Year-long, 農学研究科
• From Apr. 2014, To Mar. 2015

  Special Laboratory Work in Crop Science

  Year-long, 農学研究科
• From Apr. 2014, To Mar. 2015

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2014, To Mar. 2015

  Strategy of Modern Agriculture Sciences for the harmony of crop production with environment

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Agriculture and Foods in Japan

  Fall, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Crop Science I

  Spring, 農学部
• From Apr. 2015, To Mar. 2016

  Crop Science II

  Fall, 農学部
• From Apr. 2015, To Mar. 2016

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Special Laboratory Work in Crop Science

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Crop Science Seminar

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2015, To Mar. 2016

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2015, To Mar. 2016

  Ecology

  Spring, 農学部
• From Apr. 2015, To Mar. 2016

  Agriculture and Foods in Japan

  Fall, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2015, To Mar. 2016

  Strategy of Modern Agriculture Sciences for the harmony of crop production with environment

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2016, To Mar. 2017

  Crop Science I

  Spring, 農学部
• From Apr. 2016, To Mar. 2017

  Crop Science II

  Fall, 農学部
• From Apr. 2016, To Mar. 2017

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Special Laboratory Work in Crop Science

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Crop Science Seminar

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Crop Production Ecology

  Spring, 農学研究科
• From Apr. 2016, To Mar. 2017

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2016, To Mar. 2017

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2016, To Mar. 2017

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2016, To Mar. 2017

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2017, To Mar. 2018

  Crop Science I

  Spring, 農学部
• From Apr. 2017, To Mar. 2018

  Crop Science II

  Fall, 農学部
• From Apr. 2017, To Mar. 2018

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Special Laboratory Work in Crop Science

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Crop Science Seminar

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2017, To Mar. 2018

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2017, To Mar. 2018

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2017, To Mar. 2018

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2018, To Mar. 2019

  Crop Science I

  Spring, 農学部
• From Apr. 2018, To Mar. 2019

  Crop Science II

  Fall, 農学部
• From Apr. 2018, To Mar. 2019

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Crop Production Ecology

  Spring, 農学研究科
• From Apr. 2018, To Mar. 2019

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2018, To Mar. 2019

  Sustainable Food Production Systems

  Spring, 農学研究科
• From Apr. 2018, To Mar. 2019

  Sustainable Food Production System

  Spring, 全学共通科目
• From Apr. 2018, To Mar. 2019

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2018, To Mar. 2019

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2019, To Mar. 2020

  Crop Science I

  Spring, 農学部
• From Apr. 2019, To Mar. 2020

  Crop Science II

  Fall, 農学部
• From Apr. 2019, To Mar. 2020

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2019, To Mar. 2020

  Ecology

  Spring, 農学部
• From Apr. 2019, To Mar. 2020

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2019, To Mar. 2020

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2020, To Mar. 2021

  Human Security Development

  Fall, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Human Security Development

  Fall, 農学研究科
• From Apr. 2020, To Mar. 2021

  Crop Science I

  Spring, 農学部
• From Apr. 2020, To Mar. 2021

  Crop Science II

  Fall, 農学部
• From Apr. 2020, To Mar. 2021

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Crop Production Ecology

  Spring, 農学研究科
• From Apr. 2020, To Mar. 2021

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2020, To Mar. 2021

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2020, To Mar. 2021

  Outline of Agricultural Science II

  Fall, 農学部
• From Apr. 2021, To Mar. 2022

  Human Security Development

  Fall, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Human Security Development

  Fall, 農学研究科
• From Apr. 2021, To Mar. 2022

  Crop Science I

  Spring, 農学部
• From Apr. 2021, To Mar. 2022

  Crop Science II

  Fall, 農学部
• From Apr. 2021, To Mar. 2022

  Special Laboratory Work in Crop Science1

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Special Laboratory Work in Crop Science2

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Crop Science Seminar1

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Crop Science Seminar2

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Seminar in Crop Science

  Year-long, 農学部
• From Apr. 2021, To Mar. 2022

  Outline of Bioresource Science A

  Spring, 農学部
• From Apr. 2021, To Mar. 2022

  Outline of Agricultural Science II

  Fall, 農学部

Administration

School management (title, position)

• From 01 Apr. 2015, To 31 Mar. 2017

  外国人留学生奨学金等選考委員会　3号委員
• From 01 Apr. 2016, To 31 Mar. 2018

  国際教育委員会留学生受入専門委員会外国人留学生奨学金等選考小委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2020

  農場長
• From 01 Apr. 2021, To 31 Mar. 2023

  教職教育委員会　委員
• From 01 Apr. 2021, To 31 Mar. 2022

  教職教育委員会教職科目連絡小委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2020

  フィールド科学教育研究センター協議員会　協議員

Faculty management (title, position)

• From 01 Apr. 2014, To 31 Mar. 2018

  ＦＤ委員会　委員
• From 01 Apr. 2016, To 31 Mar. 2018

  国際交流委員会
• From 01 Apr. 2017, To 31 Mar. 2020

  将来構想検討委員会　委員
• From 01 Apr. 2017, To 31 Mar. 2019

  建築委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  将来構想検討委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2020

  評価委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2020

  防火・防災委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2020

  農場・牧場連絡協議委員会　委員
• From 01 Apr. 2020, To 31 Mar. 2022

  広報委員会　委員
• From 01 Oct. 2020, To 31 Mar. 2021

  農学専攻長
• From 01 Apr. 2021, To 31 Mar. 2023

  研究科教務委員会　委員

Academic, Social Contribution

Committee Memberships

• From Apr. 2018, To Apr. 2020

  President, Crop Science Society of Japan
• From Apr. 2014, To Mar. 2018

  Vice President, Crop Science Society of Japan
• From Apr. 2012, To Mar. 2013

  Editor-in-chief of Plant Production Science, Crop Science Society of Japan
• From 2001, To 2005

  英文誌編集委員, 日本作物学会
• From 2000, To 2001

  会計幹事, 近畿作物育種研究会