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花粉隔离带
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花粉隔离带
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﹝良种生产﹞
释
pollen isolation zone
花粉隔离带
为保证种子园所产种子的遗传品质,减少或避免种子园受外来花粉的污染,在种子园周围设置的隔离外源花粉的地带。
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