Study for climate change adaptive rice genotype by using free air CO2 enrichment system and temperature free air controlled enhancement system under field condition

• Project/Area Number: 26252004
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Crop production science
• Research Institution: National Agriculture and Food Research Organization (2016); National Institute for Agro-Environmental Sciences (2014-2015)
• Principal Investigator: SAKAI Hidemitsu 国立研究開発法人農業・食品産業技術総合研究機構, 農業環境変動研究センター 気候変動対応研究領域, 上級研究員 (00354051)
• Co-Investigator(Kenkyū-buntansha): 江花 薫子 国立研究開発法人農業生物資源研究所, 遺伝資源センター多様性活用研究ユニット, 主任研究員 (00370643)
• Co-Investigator(Renkei-kenkyūsha): HASEGAWA Toshihiro 国立研究開発法人農業・食品産業技術総合研究機構, 東北農業研究センター 生産環境研究領域, 主席研究員 (10228455) ; YOSHIMOTO Mayumi 国立研究開発法人農業・食品産業技術総合研究機構, 農業環境変動研究センター 気候変動対応研究領域, 主席研究員 (40343826)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥39,650,000 (Direct Cost: ¥30,500,000、Indirect Cost: ¥9,150,000); Fiscal Year 2016: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000); Fiscal Year 2015: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000); Fiscal Year 2014: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
• Keywords: 気候変動 / イネ / FACE / 遺伝子型 / 温暖化 / 大気CO2増加 / 遺伝子 / 気候変化

Outline of Final Research Achievements

We developed a Temperature Free Air Controlled Enhancement (T - FACE) system that realizes high temperature environment in a field. The combination of free-air CO2 enrichment and T-FACE treatments, rice yield increase by elevated CO2 was almost canceled, mainly due to an increased spikelet sterility. The spikelet sterility rate could be formulated by the function of integrated temperature at heading stage. A large fluctuation range was confirmed in the genetic variation of the high CO2 response, but the responsiveness was positively correlated with the tiller number response to elevated CO2. In addition, it was suggested that the HD1 gene was involved in shortening the number of days to heading by elevated CO2.

Research Products

• [Journal Article] Quantitative trait loci for large sink capacity enhance rice grain yield under free-air CO2 enrichment conditions (2017)
  • Author(s): Hiroshi Nakano, Satoshi Yoshinaga, Toshiyuki Takai, Yumiko Arai-Sanoh, Katsuhiko Kondo, Toshio Yamamoto, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Hirofumi Nakamura, Toshihiro Hasegawa, Motohiko Kondo
  • Journal Title: Scientific Reports Volume: 7 Issue: 1
  • DOI: 10.1038/s41598-017-01690-8
  • Peer Reviewed / Open Access
• [Journal Article] Effect of Elevated CO₂ Concentration, Elevated Temperature and No Nitrogen Fertilization on Methanogenic Archaeal and Methane-Oxidizing Bacterial Community Structures in Paddy Soil (2016)
  • Author(s): Dongyan Liu, Kanako Tago, Masahito Hayatsu, Takeshi Tokida, Hidemitsu Sakai, Hirofumi Nakamura, Yasuhiro Usui, Toshihiro Hasegawa, Susumu Asakawa
  • Journal Title: Microbes and Environments Volume: 31 Issue: 3 Pages: 349-356
  • DOI: 10.1264/jsme2.ME16066
  • NAID: 130005265097
  • ISSN: 1342-6311, 1347-4405
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Rice grain yield and quality responses to free-air CO2 enrichment combined with soil and water warming (2016)
  • Author(s): Yasuhiro Usui, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Hiroshi Nakagawa, Toshihiro Hasegawa
  • Journal Title: Global Change Biology Volume: 22 Issue: 3 Pages: 1256-1270
  • DOI: 10.1111/gcb.13128
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Response of soil, leaf endosphere and phyllosphere bacterial communities to elevated CO2 and soil temperature in a rice paddy (2015)
  • Author(s): Gaidi Ren, Chunwu Zhu, M. Saiful Alam, Takeshi Tokida, Hidemitsu Sakai, Hirofumi Nakamura, Yasuhiro Usui, Jianguo Zhu, Toshihiro Hasegawa, Zhongjun Jia
  • Journal Title: Plant and Soil Volume: 392 Issue: 1-2 Pages: 27-44
  • DOI: 10.1007/s11104-015-2503-8
  • Peer Reviewed
• [Journal Article] Grain growth of different rice cultivars under elevated CO2 concentrations affects yield and quality (2015)
  • Author(s): Guoyou Zhang, Hidemitsu Sakai, Yasuhiro Usui, Takeshi Tokida, Hirofumi Nakamura, Chunwu Zhu, Minehiko Fukuoka, Kazuhiko Kobayashi , Toshihiro Hasegawa
  • Journal Title: Field Crops Research Volume: 179 Pages: 72-80
  • DOI: 10.1016/j.fcr.2015.04.006
  • Peer Reviewed
• [Journal Article] Differential response of rice plants to high night temperatures imposed at varying developmental phases (2015)
  • Author(s): Ma. Rebecca C. Laza , Hidemitsu Sakai, Weiguo Cheng , Takeshi Tokida, Shaobing Peng, Toshihiro Hasegawa
  • Journal Title: Agricultural and Forest Meteorology Volume: 209 Pages: 69-77
  • DOI: 10.1016/j.agrformet.2015.04.029
  • Peer Reviewed
• [Journal Article] Elevated atmospheric CO2 levels affect community structure of rice root-associated bacteria (2015)
  • Author(s): Takashi Okubo, Dongyan Liu, Hirohito Tsurumaru, Seishi Ikeda, Susumu Asakawa, Takeshi Tokida, Kanako Tago, Masahito Hayatsu, Naohiro Aoki, Ken Ishimaru, Kazuhiro Ujiie, Yasuhiro Usui, Hirofumi Nakamura, Hidemitsu Sakai, Kentaro Hayashi, Toshihiro Hasegawa and Kiwamu Minamisawa
  • Journal Title: Frontiers in Microbiology Volume: 6 Pages: 1-8
  • DOI: 10.3389/fmicb.2015.00136
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Characterization of Leaf Blade- and Leaf Sheath-Associated Bacterial Communities and Assessment of Their Responses to Environmental Changes in CO₂, Temperature, and Nitrogen Levels under Field Conditions (2015)
  • Author(s): Seishi Ikeda, Takeshi Tokida, Hirofumi Nakamura, Hidemitsu Sakai, Yasuhiro Usui, Takashi Okubo, Kanako Tago, Kentaro Hayashi, Yasuyo Sekiyama, Hiroshi Ono, Satoru Tomita, Masahito Hayatsu, Toshihiro Hasegawa, and Kiwamu Minamisawa
  • Journal Title: Microbes and Environments Volume: 30 Issue: 1 Pages: 51-62
  • DOI: 10.1264/jsme2.ME14117
  • NAID: 130005061713
  • ISSN: 1342-6311, 1347-4405
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Heat-tolerant rice cultivars retain grain appearance quality under free-air CO2 enrichment (2014)
  • Author(s): Yasuhiro Usui, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Hiroshi Nakagawa, Toshihiro Hasegawa
  • Journal Title: RICE Volume: 7 Issue: 1
  • DOI: 10.1186/s12284-014-0006-5
  • Peer Reviewed
• [Journal Article] Effects of Elevated Carbon Dioxide, Elevated Temperature, and Rice Growth Stage on the Community Structure of Rice Root–Associated Bacteria (2014)
  • Author(s): Takashi Okubo, Takeshi Tokida, Seishi Ikeda, Zhihua Bao, Kanako Tago, Masahito Hayatsu, Hirofumi Nakamura, Hidemitsu Sakai, Yasuhiro Usui, Kentaro Hayashi, Toshihiro Hasegawa, Kiwamu Minamisawa
  • Journal Title: Microbes and Environments Volume: 29 Issue: 2 Pages: 184-190
  • DOI: 10.1264/jsme2.ME14011
  • NAID: 130004057185
  • ISSN: 1342-6311, 1347-4405
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Planting geometry as a pre-screening technique for identifying CO2 responsive rice genotypes: a case study of panicle number (2014)
  • Author(s): Hiroyuki Shimono, Yohei Ozaki, Krishna S. V. Jagadish, Hidemitsu Sakai, Yasuhiro Usui, Toshihiro Hasegawa, Etsushi Kumagai, Hiroshi Nakano, Satoshi Yoshinaga
  • Journal Title: Physiologia Plantarum Volume: 152 Issue: 3 Pages: 520-528
  • DOI: 10.1111/ppl.12202
  • Peer Reviewed
• [Presentation] Rice yield enhancement by free-air CO2 enrichment is offset by a 3-week canopy warming during early grain filling (2017)
  • Author(s): Guoyou Zhang, Hidemitsu Sakai, Mayumi Yoshimoto, Hirofumi Nakamura, Kazuhiro Ujiie, Yasuhiro Usui, Takeshi Tokida, Hitomi Wakatsuki, Toshihiro Hasegawa
  • Organizer: 日本作物学会第243回講演会
  • Place of Presentation: 東京大学農学部（東京都・文京区）
  • Year and Date: 2017-03-29
• [Presentation] 世界イネコアコレクションにおける高CO2応答の遺伝的多様性 (2017)
  • Author(s): 酒井英光，氏家和広，常田岳志，張国友，中村浩史，長谷川利拡
  • Organizer: 日本農業気象学会2017年全国大会
  • Place of Presentation: 北里大学獣医学部（青森県・十和田市）
  • Year and Date: 2017-03-27
• [Presentation] 開放系大気 CO2 増加と赤外線ヒータによる加温の組み合わせ処理における水稲群落温度 (2017)
  • Author(s): 吉本真由美, 中村浩史, 氏家和広, 張国友, 酒井英光, 常田岳志, 長谷川利拡
  • Organizer: 日本農業気象学会2017年全国大会
  • Place of Presentation: 北里大学獣医学部（青森県・十和田市）
  • Year and Date: 2017-03-27
• [Presentation] Changes of canopy micrometeorology by FACE and T-FACE and their effects on rice (2017)
  • Author(s): Mayumi Yoshimoto, Kazuhiro Ujiie, Guoyou Zhang, Hidemitsu Sakai, Toshihiro Hasegawa, Hirofumi Nakamura
  • Organizer: International Symposium on Agricultural Meteorology (ISAM2017)
  • Place of Presentation: 北里大学獣医学部（青森県・十和田市）
  • Year and Date: 2017-03-27
  • Int'l Joint Research
• [Presentation] Trade-offs between production and water use in a high-yielding rice variety under elevated CO2 (2017)
  • Author(s): Hiroki Ikawa, Charles P. Chen, Martin Sikma, Mayumi Yoshimoto, Hidemitsu Sakai, Hirofumi Nakamura, Keisuke Ono, Atsushi Maruyama, Tsutomu Watanabe, Tsuneo Kuwagata, Toshihiro Hasegawa
  • Organizer: International Symposium on Agricultural Meteorology (ISAM2017)
  • Place of Presentation: 北里大学獣医学部（青森県・十和田市）
  • Year and Date: 2017-03-27
  • Int'l Joint Research
• [Presentation] Strong interaction of CO2 and temperature on rice yield and quality evidenced by 13 seasons of Free-Air-CO2-Enrichment (FACE) experiments (2016)
  • Author(s): Toshihiro Hasegawa, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Kazuhiro Ujiie, Hitomi Wakatsuki, Hirofumi Nakamura, Kenji Nagata, Mayumi Yoshimoto
  • Organizer: FACEing the future | food production and ecosystems
  • Place of Presentation: Giessen（ドイツ）
  • Year and Date: 2016-09-26
  • Int'l Joint Research
• [Presentation] High-yielding rice cultivar ‘Takanari’ retains high yield response to Free-Air-CO2 Enrichment under limited nitrogen supply (2016)
  • Author(s): Toshihiro Hasegawa, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Hirofumi Nakamura, Charles Chen, Hiroki Ikawa, Kentaro Hayashi
  • Organizer: FACEing the future | food production and ecosystems
  • Place of Presentation: Giessen（ドイツ）
  • Year and Date: 2016-09-26
  • Int'l Joint Research
• [Presentation] Responses of yield and grain appearance quality of rice to FACE and increased water temperature (2016)
  • Author(s): Yasuhiro Usui, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Hiroshi Nakagawa, Toshihiro Hasegawa
  • Organizer: FACEing the future | food production and ecosystems
  • Place of Presentation: Giessen（ドイツ）
  • Year and Date: 2016-09-26
  • Int'l Joint Research
• [Presentation] Effect of the accumulation of QTLs for heat tolerance on grain appearance quality of rice under Free-Air-CO2-Enrichment (FACE) condition (2016)
  • Author(s): Yasuhiro Usui, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Asako Kobayashi, Hiroshi Nakagawa, Mayumi Yoshimoto, Toshihiro Hasegawa
  • Organizer: FACEing the future | food production and ecosystems
  • Place of Presentation: Giessen（ドイツ）
  • Year and Date: 2016-09-26
  • Int'l Joint Research
• [Presentation] Effect of all-year-around paddy soil warming on C and N mineralization potentials is eliminated after an aerobic pre-incubation (2016)
  • Author(s): Shuirong Tang, Weiguo Cheng, Keitaro Tawaraya, Takeshi Tokida, Minehiko Fukuoka, Mayumi Yoshimoto, Hidemitsu Sakai, Yasuhiro Usui, Toshihiro Hasegawa
  • Organizer: 日本土壌肥料学会2016年度大会
  • Place of Presentation: 佐賀大学（佐賀県・佐賀市）
  • Year and Date: 2016-09-20
• [Presentation] つくばみらいFACEサイトにおける高CO2によるイネの葉の呼吸速度の低下要因の解析 (2016)
  • Author(s): 野口 航，角田智詞，宮城敦子，川合真紀，杉浦大輔，宮澤真一，常田岳志，臼井靖浩，中村浩史，酒井英光，長谷川利拡，寺島一郎
  • Organizer: 日本植物学会第80回大会
  • Place of Presentation: 沖縄コンベンションセンター（沖縄県・宜野湾市）
  • Year and Date: 2016-09-16
• [Presentation] 開放系大気CO2増加と登熟期群落加温の同時処理が玄米の外観品質に及ぼす影響 (2016)
  • Author(s): 氏家和広, 酒井英光, 吉本真由美, 中村浩史, 臼井靖浩, 常田岳志, 長谷川利拡
  • Organizer: 平成28年度日本作物学会中国支部島根大会
  • Place of Presentation: 島根大学（島根県・松江市）
  • Year and Date: 2016-07-28
• [Presentation] 異なる窒素施肥条件におけるイネの収量・バイオマスおよび炭素・窒素含量の高CO2応答：つくばみらいFACE実験の洞察 (2016)
  • Author(s): 林健太郎，常田岳志，荒井見和，酒井英光，臼井靖浩，中村浩史，長谷川利拡
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ（千葉県・千葉市）
  • Year and Date: 2016-05-22
• [Presentation] 多収水稲品種タカナリのCO2増加による増収効果は低窒素条件でも発揮される (2016)
  • Author(s): 長谷川利拡, 酒井英光, 常田岳志, 臼井靖浩, 中村浩史, 林健太郎
  • Organizer: 日本作物学会第241回講演会
  • Place of Presentation: 茨城大学水戸キャンパス（茨城県水戸市）
  • Year and Date: 2016-03-28
• [Presentation] 過去13作期の開放系大気CO2増加（FACE）実験から得られたイネ収量・品質に及ぼすCO2濃度と温度の交互作用 (2016)
  • Author(s): 長谷川利拡, 酒井英光, 常田岳志, 臼井靖浩, 氏家和広, 若月ひとみ, 中村浩史, 長田健二, 吉本真由美
  • Organizer: 日本作物学会第241回講演会
  • Place of Presentation: 茨城大学水戸キャンパス（茨城県水戸市）
  • Year and Date: 2016-03-28
• [Presentation] 開放系大気CO2増加と登熟期群落加温の同時処理によるイネの不稔および登熟不全の発生 (2016)
  • Author(s): 氏家和広, 酒井英光, 吉本真由美, 中村浩史, 臼井靖浩, 常田岳志, 長谷川利拡
  • Organizer: 日本作物学会第241回講演会
  • Place of Presentation: 茨城大学水戸キャンパス（茨城県水戸市）
  • Year and Date: 2016-03-28
• [Presentation] 開放系大気CO2増加（FACE）によるイネコアコレクションの出穂期の前進程度における多様性 (2016)
  • Author(s): 氏家和広, 酒井英光, 臼井靖浩, 常田岳志, 中村浩史, 長谷川利拡
  • Organizer: 日本作物学会第241回講演会
  • Place of Presentation: 茨城大学水戸キャンパス（茨城県水戸市）
  • Year and Date: 2016-03-28
• [Presentation] 高温登熟性に優れる水稲品種と後期重点型追肥の組み合わせによる開放系大気CO2増加（FACE）環境下におけるコメ外観品質の向上 (2016)
  • Author(s): 臼井靖浩, 酒井英光, 常田岳志, 中村浩史, 氏家和広, 中川博視, 長谷川利拡
  • Organizer: 日本作物学会第241回講演会
  • Place of Presentation: 茨城大学水戸キャンパス（茨城県水戸市）
  • Year and Date: 2016-03-28
• [Presentation] Do QTLs for heat tolerance improve grain appearance quality of rice under elevated [CO2]? (2016)
  • Author(s): Yasuhiro Usui, Hidemitsu Sakai, Takeshi Tokida, Hirofumi Nakamura, Asako Kobayashi, Hiroshi Nakagawa, Mayumi Yoshimoto, Toshihiro Hasegawa
  • Organizer: International Symposium on Agricultural Meteorology 2016
  • Place of Presentation: 岡山大学津島キャンパス（岡山県岡山市）
  • Year and Date: 2016-03-14
  • Int'l Joint Research
• [Presentation] 高CO2環境下におけるイネ群落温度の品種間差異 (2015)
  • Author(s): 臼井靖浩, 酒井英光, 常田岳志, 中村浩史, 小林麻子, 吉本真由美, 長谷川利拡
  • Organizer: 日本農業気象学会北海道支部2015年大会
  • Place of Presentation: 旭川市大雪クリスタルホール（北海道旭川市）
  • Year and Date: 2015-12-06
• [Presentation] 水田からのメタン発生量の増減に伴う土壌古細菌相の変化 (2015)
  • Author(s): 酒井順子, 常田岳志, 林健太郎, 片柳薫子, 臼井靖浩, 中村浩史, 酒井英光, 長谷川利拡
  • Organizer: 日本微生物生態学会第30回大会
  • Place of Presentation: 土浦亀城プラザ（茨城県土浦市）
  • Year and Date: 2015-10-17
• [Presentation] Changes in SOC and TN in the soil profile after 5 years Free-air CO2 enrichment (FACE) and soil warming in a Japanese rice paddy (2015)
  • Author(s): 湯水栄, 程為国, 俵谷圭太郎, 常田岳志, 臼井靖浩, 酒井英光, 長谷川利拡
  • Organizer: 日本土壌肥料学会2015 年度大会
  • Place of Presentation: 京都大学吉田キャンパス(京都市）
  • Year and Date: 2015-09-09
• [Presentation] 高温耐性QTL が開放系大気CO2増加環境におけるイネの外観品質に及ぼす影響 (2015)
  • Author(s): 臼井靖浩, 小林麻子, 酒井英光, 常田岳志, 中村浩史, 中川博視, 長谷川利拡
  • Organizer: 日本作物学会第240回講演会
  • Place of Presentation: 信州大学長野（工学）キャンパス（長野県長野市）
  • Year and Date: 2015-09-05
• [Presentation] 開放系大気CO2増加(FACE)が飼料用イネ品種の生育と乾物収量に及ぼす影響 (2015)
  • Author(s): 加藤盛夫, 稲崎史光, 永西修, 石川尚人, 林久喜, 酒井英光, 臼井靖浩, 常田岳志, 中村浩史, 長谷川利拡
  • Organizer: 日本作物学会第239回講演会
  • Place of Presentation: 日本大学生物資源科学部湘南キャンパス(神奈川県藤沢市)
  • Year and Date: 2015-03-27 – 2015-03-28
• [Presentation] 開放系大気CO2増加(FACE)と水地温上昇処理が水稲品種「コシヒカリ」の生育相に及ぼす影響 (2015)
  • Author(s): 臼井靖浩, 酒井英光, 常田岳志, 中村浩史, 朱春梧, 長谷川利拡
  • Organizer: 日本作物学会第239回講演会
  • Place of Presentation: 日本大学生物資源科学部湘南キャンパス(神奈川県藤沢市)
  • Year and Date: 2015-03-27 – 2015-03-28
• [Presentation] 開放系大気CO2増加が食用米収穫後の刈株茎乾物物重および再生イネの生長とその飼料品質に及ぼす影響 (2015)
  • Author(s): 綾塚達郎, 臼井靖浩, 酒井英光, 常田岳志, 中村浩史, 福岡峰彦, 吉本真由美, 長谷川利拡
  • Organizer: 日本作物学会第239回講演会
  • Place of Presentation: 日本大学生物資源科学部湘南キャンパス(神奈川県藤沢市)
  • Year and Date: 2015-03-27 – 2015-03-28
• [Presentation] Rice growth and yield responses to free-air CO2 enrichment (FACE) (2015)
  • Author(s): Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Hirofumi Nakamura, Toshihiro Hasegawa
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Vertical gradient of light availability and leaf nitrogen content within canopies of rice cultivars at free-air CO2 enrichment (2015)
  • Author(s): Mukhammad Muryono, Hidemitsu Sakai, Takeshi Tokida, Yasuhiro Usui, Charles P Chen, Hirofumi Nakamura, Toshihiro Hasegawa, Kouki Hikosaka
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Heat risk prediction model estimating temperatures all the rice spikelets encounter in the field (2015)
  • Author(s): Mayumi Yoshimoto, Minehiko Fukuoka, Hidemitsu Sakai, Kazuhiro Kobayasi, Toshihiro Hasegawa
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Improvements of open-air elevated CO2 concentration control: Lessons from five years of the Tsukuba rice FACE experiment (2015)
  • Author(s): Hirofumi Nakamura, Toshihiro Hasegawa, Takeshi Tokida, Yasuhiro Usui, Hidemitsu Sakai, Mayumi Yoshimoto, Minehiko Fukuoka
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Grain yield and quality under Free-air CO2 Enrichment (FACE) and soil/water warming (2015)
  • Author(s): Yasuhiro USUI, Hidemitsu SAKAI, Takeshi TOKIDA, Hirofumi NAKAMURA, Hiroshi NAKAGAWA, Chunwu ZHU, Toshihiro HASEGAWA
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Growth-stage dependence of CH4 emissions from rice paddies exposed to atmospheric CO2 enrichment and soil warming treatment (2015)
  • Author(s): Takeshi Tokida, Kentaro Hayashi, Yasuhiro Usui, Hidemitsu Sakai, Hirofumi Nakamura, Toshihiro Hasegawa
  • Organizer: International Symposium on Agricultural Meteorology 2015
  • Place of Presentation: 文部科学省研究交流センター(茨城県つくば市)
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] Effects of free air CO2 enrichment(FACE) on grain appearance quality differ among rice cultivars dirrering in Heat-tolerance (2014)
  • Author(s): Y. Usui, H. Sakai, T. Tokida, H. Nakamura, H. Nakagawa
  • Organizer: 4th International Rice congress
  • Place of Presentation: バンコク（タイ）
  • Year and Date: 2014-10-27 – 2014-11-01
• [Remarks] つくばみらいFACE(Free-Air CO2 Enrichment)実験施設
  • URL: http://www.naro.affrc.go.jp/archive/niaes/outline/face/
• [Remarks] つくばみらいFACE(Free-Air CO2 Enrichment)実験施設
  • URL: http://www.niaes.affrc.go.jp/outline/face/