More photosynthate was translated to grains after flowering, and the flow was efficient form the source to sink.

 
  • 株葉型配置好,透光率強,消光系數小,葉綠素含量高,光合產(chǎn)物積累量大,尤其是抽穗至成熟期光合作用能力強,粒葉比高;
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