ACTA AGRICULTURAE BOREALI-SINICA ›› 2002, Vol. 17 ›› Issue (4): 96-99. doi: 10.3321/j.issn:1000-7091.2002.04.021

Special Issue: Cotton

Previous Articles     Next Articles

Study on the SOD and POD Activity and Physiological Biochemical Mechanism in F1 and F2 of Cotton Hybrid Jimian No.18

GENG jun-yi, ZHANG Xiang-yun, CUI Rui-min, WANG Zhao-xiao, YAN Fang-jiao   

  1. Cotton Institute, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
  • Received:2001-10-28 Published:2002-12-28

Abstract: This paper examined the SOD and POD activity and physiological and biochemical mechanism in F1 and F2 of jimian No. 18. The result showed that the assimilation rates of the F1 and F2 generations were significantly higher than that of Zhongmian 12, and the major photosynthesis products were allocated to the reproduction organs. SOD activity in F1 and F2 of Jianmian No. 18 showed similar, which was also close to that of their parents and the ck. However, POD act ivity in F1 had higher than in F2, both F1 and F2 had significantly higher than the ck.

Key words: Cotton, High quality combination, Physiology, Biochemistry, POD, SOD

CLC Number: 

Cite this article

GENG jun-yi, ZHANG Xiang-yun, CUI Rui-min, WANG Zhao-xiao, YAN Fang-jiao. Study on the SOD and POD Activity and Physiological Biochemical Mechanism in F1 and F2 of Cotton Hybrid Jimian No.18[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(4): 96-99. doi: 10.3321/j.issn:1000-7091.2002.04.021.

share this article