搜索结果: 1-2 共查到“植物保护学 Weed suppression”相关记录2条 . 查询时间(0.078 秒)
Weed suppression ability of spring cereal crops and peas in pure and mixed stands
mixing cropping peas spring cereals weeds
2010/1/19
Weeds were investigated in the stands of field pea (Pisum sativum L.), barley
(Hordeum vulgare L.), wheat (Triticum aestivum L.), oat (Avena sativa L.) and triticale
(Triticale hexaploide ...
Weed suppression by increasing spring rape crop density
Weed suppression spring rape crop density lighting
2010/1/14
Weed suppression by increasing spring rape crop density.