雌蛾距离灯光较近有一定的趋光性，灯光诱捕后的雄蛾精包总数仍达69.8%。

The total number of male spermatophore after trapping by light still reaches 69.8%.

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激光微束照射家蚕受精卵，可以诱发雄核发育，孵化率达29%左右。

Laser microbeam irradiation to eggs of the silkworm, Bombyx mori, can induce androgenesis, with hatching ratio up to 29%.

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糯玉米在抽雄期前，氮素主要集中在叶片，分配率达45.16%，茎秆中的分配率次之，为33.16%； 叶鞘中再次，为11.01%，三营养体共计占89.33%。

Before tassel emerge, the nitrogen amount was mainly distributed in leaves and followed by stem and sheath with 45.16, 33.16 and 11.01%, totally 89.33%, respectively.

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