About HASEGAWA Toshihiro
About National Inst. for Agro-Environmental Sciences
About ISHIMARU Tsutomu
About National Inst. for Agro-Environmental Sciences
About KONDO Motohiko
About National Agriculture and Food Res. Organization, National Inst. of Crop Sci.
About KUWAGATA Tsuneo
About National Inst. for Agro-Environmental Sciences
About YOSHIMOTO Mayumi
About National Inst. for Agro-Environmental Sciences
About FUKUOKA Minehiko
About National Inst. for Agro-Environmental Sciences
About summer
About weather
About Oryza sativa
About spike
About sterility
About rice
About field experiment
About plant damage
About Kanto District
About mean air temperature
About thermal environment
About weather resistance
About breed
About fertilization(cultivation)
About nitrogen fertilizer
About cultivation management
About crop damage
About Small spike
About heat resistance
About nitrogen application
About extreme heat
About Rice cropping
About Natural damages(=natural hazards)
About Reproduction
About 猛暑
About 夏
About イネ
About 小穂
About 不稔
About 因子