ACTA AGRICULTURAE BOREALI-SINICA ›› 2003, Vol. 18 ›› Issue (3): 62-64. doi: 10.3321/j.issn:1000-7091.2003.03.016

Special Issue: Cotton

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Application of Semigamy VSG in Cotton Distant Hybrid Crossing

GUO Baode, NIU Yong-zhang, HUANG Sui-lan, JI Li-xia, YANG Fen   

  1. Crop Genetics Research Institute, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China
  • Received:2002-12-05 Published:2003-09-28

Abstract: Distant hybrid progeny were obtained through Holman treatment and chromosome duplication. Combined with methods of crossing, backcrossing and polymerization, quality trail of those distant hybridization have been remarkabelly improved. To overcome excessive segregation and make new trail stable, cross was made with semigamy VSG as female parent and haploid of hybridization's lower generations were got and stable fine quality new species were developed through measures like chromosome duplication.

Key words: G.hirsutum, Wild cotton, Distant hybrid, Chromosome duplication

CLC Number: 

Cite this article

GUO Baode, NIU Yong-zhang, HUANG Sui-lan, JI Li-xia, YANG Fen. Application of Semigamy VSG in Cotton Distant Hybrid Crossing[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(3): 62-64. doi: 10.3321/j.issn:1000-7091.2003.03.016.