About KOBAYASHI HIDEKAZU
About 農研機構 西日本農業研究セ
About NAGATA KENJI
About 農研機構 西日本農業研究セ
About 農研機構研究報告 西日本農業研究センター(Web)
About paddy rice
About crop yield
About cultivation
About quality
About rice
About planting density
About manufacturing cost
About nursery plant
About cost reduction
About labor saving
About brown rice
About grain filling
About cultivar
About やまだわら
About sparse planting cultivation
About Rice cropping
About 業務
About 水稲
About 品種
About 収量