often cross-pollinated plant的意思|示意

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通常是异花授粉的植物


often cross-pollinated plant的网络常见释义

常异花授粉植物 因为遗传基础和环境条件的影响,常可能发生少量的无然杂交率(1%-4%) (2) 常异花授粉植物 ( often cross-pollinated plant ):如棉花、高梁、在自然情况下主要是自花授粉,但天然异交率常较高5-20%,因此它们比自交作物的后代出现较多的变异。

粉作物 常异花授粉作物(often cross-pollinated plant):即在天然授粉情况下,以自花授粉为主,但 天然异交率达到5-50%的作物。如辣椒、蚕豆、芥菜、黄秋葵等。

often cross-pollinated plant相关例句

Brassica napus L. is an often cross-pollinated plant, and is not generally considered selfing recession, but it was little reported about effects of selfing on main traits of Brassica napus L.

甘蓝型油菜属于常异花授粉植物,一般认为自交不会产生衰退现象,但多代连续自交对甘蓝型油菜究竟有何影响鲜见报道。