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作物学报 ›› 1964, Vol. 3 ›› Issue (01): 33-50.

• 研究论文 • 上一篇    下一篇

甘薯高产的生理基础和施肥技术

袁宝忠; 盧浩培; 祁永复; 汤敖荣; 张端泉

  

  1. 江苏省徐州地区农业科学研究所
  • 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

THE PHYSIOLOGICAL BASIS AND FERTILIZER PRACTICE ON SWEET POTATO FOR HIGH.YIELD PRODUCTION

Yuan Bao-Zhong; Lu Hao-pei; Qi Yung-fu; Tang Aou-jung; Zhang Duan-Quan

  

  1. Hsü-Chou Agricultural Experiment Station
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-03-12 Published online:1964-03-12

摘要: 本文分析了甘薯在不同施肥水平下,各生育阶段内碳氮代谢与养分运转的生理过程。讨论了甘薯的叶层结构、净同化率、生物产量、经济产量与叶面积的关系。初步拟出认为适宜的叶面积指标。

Abstract: From 1961 to 1962,studies on the accumulation of assimilates and fertilizer applicationhave been carried out with sweet potatoes in the northern part of Kiangsu Province.The ex-perimental results are summarized as follows:1.During the growing period of sweet potato,two different metabolic stages can

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