About AKITA S
About International Rice Research Inst., Manila, PHL
About CABUSLAY G S
About International Rice Research Inst., Manila, PHL
About Plant and Soil
About Oryza sativa
About Rice cropping
About Crop varieties(=cultivars)
About Plant physiology in general
About イネ
About 品種
About 塩分
About 生理学
About 基礎