About UCHINO Hiroshi
About Lab. of Crop Sci., Dep. of Botany and Agronomy, Graduate School of Agriculture, Hokkaido Univ.
About UCHINO Hiroshi
About National Agriculture and Food Res. Organization (NARO), Tohoku Agricultural Res. Center
About IWAMA Kazuto
About Lab. of Crop Sci., Dep. of Botany and Agronomy, Graduate School of Agriculture, Hokkaido Univ.
About JITSUYAMA Yutaka
About Lab. of Crop Sci., Dep. of Botany and Agronomy, Graduate School of Agriculture, Hokkaido Univ.
About YUDATE Toshiko
About Lab. of Crop Sci., Dep. of Botany and Agronomy, Graduate School of Agriculture, Hokkaido Univ.
About NAKAMURA Satoshi
About Lab. of Crop Sci., Dep. of Botany and Agronomy, Graduate School of Agriculture, Hokkaido Univ.
About GOPAL Jai
About Directorate of Onion and Garlic Res., Indian Council of Agricultural Res.
About Plant Production Science
About Zea mays
About Glycine max
About organic farming
About weed
About crop (agriculture)
About row
About seeding
About coverage factor
About Weed Control
About density
About cover crop
About Weed density
About vegetation cover rate
About plant cover rate
About Plant damage caused by weeds
About 有機農法
About 雑草防除
About ツール
About 被覆作物
About 播種
About トウモロコシ
About ダイズ
About 競争力