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作物学报

作物学报 ›› 1981, Vol. 7 ›› Issue (02): 111-116.

• 研究论文 • 上一篇    下一篇

棉花《三桃》建成过程的初步研究

高璆; 马克浓   

  1. 南京师范学院生物系; 南京农学院农学系任教
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1981-06-12 网络出版日期:1981-06-12

A PRELIMINARY STUDY ON THE PROCESS OF THE FORMATION OF COTTON(G.hirsutum)BOLLS

Gao Qiu Ma Kenong   

  1. Department of Biology; Nanjing Teacher College
  • Received:1900-01-01 Revised:1900-01-01 Published:1981-06-12 Published online:1981-06-12

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828

被引次数

5

摘要： 本文是从棉花花芽分化发育动态来研究棉桃的形成过程。试验结果表明:(1)棉株生长至有效蕾终止期(8月15日)可分化113～134个花芽(一级果枝花芽),能现蕾开花的有40～54个,能成桃的有9.8～15.6个,成铃率为7.8～11.6%,(2)棉株现蕾前可分化21～30个花芽,一般都有可能现蕾开花;蕾期可分化57～61个花芽,其中有10～30个花芽能现蕾开花

Abstract: Studies on the relationship between the differentiation and develop-ment of floral buds and the formation of the cotton bolls were conduc-ted from 1978 to 1979 in Nanjing.The results obtained are summarizedas follows:1.Cotton plant may differentiate 113-134 floral buds on the firstfloral branches at

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