The pollen germination of Avena nada appeared to be normal on the stigma of Avena magna and the pollen tubes grew into the style and entered the embryo sacs.

  • 结果表明,六倍体裸燕麦花粉在四倍体大燕麦柱头上萌发良好,花粉管可顺利长入花柱和胚囊。

  • 互联网摘选 2025-01-19 23:22:08

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