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作 者 ：殷宏章

期 刊 ：作物学报 1964年 3卷 01期 页码：1-14

关键词：稻；

摘 要 ：分化孕穗时期,工鞘叶干重此例与成熟期穗重/总重有很好的正相关,前者可以做为中期预测穗重的动态指标。根据氮碳同化此例讨论了控制器官相对生长问题,并指出争取穗大粒重的可能途径。

Abstract:Analyses have been made on the relative growth of the different organs of the rice plantreceiving different treatments in relation to grain yield.It was found that the plants pro-ducing high ear weight are invariably possessing higher sheath-weight over blade-weight fromtillering stage onward.Over-m

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