C assimilate distribution and accumulation at fore|anthesis in various organs of hybrid spring wheat 901 and its parent Shan 229 were studied by using 14 C tracer techniques.
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研究结果表明:从花前标记到整个灌浆期,春小麦901 叶和鞘中14 C同化物分配率分别下降23?1 %25 和7?8%25 ,陕229 下降了32.;1%25 和7?7%25 。
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