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Acta Agron Sin ›› 2000, Vol. 26 ›› Issue (06): 885-891.

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Study on Grain Filling Heterosis Law of CHA Hybrids in Wheat

ZHANG Jian-Cheng;WANG Qiu-Ye;YAO Jing-Zhen   

  1. Cotton Research Institute,Shanxi Academy of Agricultural Science,Yuncheng,Shanxi, 044000
  • Received:1999-03-29 Revised:2000-01-30 Online:2000-11-12 Published:2000-11-12
  • Contact: ZHANG Jian-Cheng

Abstract: The mathematical model,correlative analysis,path coefficient analysis were used to study the grain filling heterosis characters of 4 CHA hybrids and its parents in wheat, and its relationship with climate factors. The results ar e as follows: 1. The heterosis was found in the whole process of dry ma

Key words: CHA hybrid, Grain filling, Heterosis, Wheat

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