Effects of Environmental and Cultivating Conditons on Sugar Beets —Charactrestics of the responce of sugar beets to different amount of applied nitrogen in severely cold districts...

von WATANABE, Jro
Veröffentlicht in Tensai Gijutsu Renraku Kenkyūkai Happyō (29. : 1989 : Sapporo) Dai 29kai Tensai Gijutsu Renraku Kenkyūkai Happyō ronbunshū (Heisei gannen) (1990)