异花授粉植物指在自然条件下，用异株的花粉受精以产生后代的类植物。自然杂交率一般在50%以上。如玉米、白菜型油菜，向日葵等。这类植物自花授粉时，常有不结实或结实率降低、后代生活力衰退的现象。
... 异花授粉植物 crosspollinated plants ; pollinated plant 同株异花授粉 geitongamy 异花授粉者 The CrossPollinator ; Pollinator ...
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... cross-pollinated plant 异花授粉植物 cross -pollinated plant 异交植物 often cross-pollinated plant 常异花授粉植物 ...
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... pollinated flower 风媒花 pollinated plants 异花授粉植物 pollinated crops 异花授粉作物的育种 ...
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常异花授粉植物 often cross-pollinated plant
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。
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.
在影响结实率的诸多因素中，异花授粉的效率以及植物对异花授粉的依赖程度是重要因素。
We consider that the limitation and dependence of xenogamy are important factors among the factors influencing seed set.
在影响结实率的诸多因素中，异花授粉的效率以及植物对异花授粉的依赖程度是重要因素。
We consider that the lomitation and dependence of xenogamy are important factors among the factors influencing seed set.
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