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zhang zi song hua fen fa ya de chu bu yan jiu
Author(s): 
Pages: 33-37
Year: Issue:  0
Journal: Bulletin of Botanical Research

Keyword:  樟子松花粉生命力花粉发芽发芽率树木花粉干燥器发芽能力葡萄糖溶液每隔二小时花粉管;
Abstract: <正> 一、引言 花粉不仅可以通过与雌配子的结合,直接影响后代的遗傳性,而且还能間接依靠蒙导作用,異种花粉的相互刺激以及改变受精的生理环境等等来改善杂种后代的遗傳性。为此研究花粉的生理,对育种工作来說确实有着巨大的现实意义,尤其研究树木花粉的生理,因为进行树木的有性杂交
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