ACTA AGRICULTURAE BOREALI-SINICA ›› 1986, Vol. 1 ›› Issue (3): 18-23. doi: 10.3321/j.issn:1000-7091.1986.03.003

Special Issue: Corn

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STUDIES ON INCREASING THE RATE OF ANTHER CULTURE INDUCTION OF MAIZE BY THE METHOD OF TRANSFORM BREEDING

Xia Xiaozhang, Zhu Fengming   

  1. Inner-Mongolia Academy of Agriculture Sciences
  • Published:1986-09-28

Abstract: This preliminary study shows:(1) To use the method of transform-breeding may raise the rate anther culture induction of maize such as the good native breeds B774, B80-1, Ji63× HualGO, Ji63× B73 from 0% to 4.43%, 2.5%, 5.8%, and 2.75% separately and Shen-Dan no.3 from 0.3% to 4.4%.(2) In the crossing, to use the female parent, the fine induction of callus, may increase the induction rate of callus of hybridized combination significantly and both the rate is direct correlation. r = 0.9741,(3) The rate of callus induction of direct hybridized combination is the three fold than the inversed crossing.Therefore, we obtained the conclusion that the method may provide reference materials for the practice application of haploid breeding of maize.

Key words: Maize, Method of transform breeding, Anther culture, Induction rate

Cite this article

Xia Xiaozhang, Zhu Fengming. STUDIES ON INCREASING THE RATE OF ANTHER CULTURE INDUCTION OF MAIZE BY THE METHOD OF TRANSFORM BREEDING[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1986, 1(3): 18-23. doi: 10.3321/j.issn:1000-7091.1986.03.003.

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