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作物学报

作物学报 ›› 1964, Vol. 3 ›› Issue (01): 1-14.

• 研究论文 •    下一篇

水稻的器官相对生长与经济产量——中期鞘叶比重与后期穗重的关系

殷宏章   

  1. 中国科学院植物生理研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1964-03-12 网络出版日期:1964-03-12

ALLOMETRIC GROWTH AND ECONOMIC YIELD IN RICE;CORRELATION BETWEEN LEAF-SHEATH RATIO AND EAR WEIGHT

Yin Hung-chang   

  1. Institute of Plant Physiology Academia Sinica
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-03-12 Published online:1964-03-12

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781

被引次数

45

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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