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radiation breeding of mulberry
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radiation breeding of mulberry
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工学
桑树辐射育种
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radiation breeding of mulberry
桑树辐射育种
用各种射线(如γ射线、激光等)照射桑穗条冬芽或桑种子,促使它们产生各种变异,再从中选择需要的可遗传优良变异,通过一系列育种程序,培育成新的优质高产桑树品种的方法。
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