Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 2001, Vol. 16 ›› Issue (2): 8-11. doi: 10.3321/j.issn:1000-7091.2001.02.002

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Relationship of Cytogenetic Character of Interspecific Hybrids Between Autotetraploid Sorghum and Johnsongrass

Liang Fenshan1, Luo Yaowu1, Zhu Zhiming2   

  1. 1. Agriculture University of Hebei , Baoding 071001, China;
    2. Cangzhou Academy of Agricultural Sciences, Cang zhou 061001
  • Received:1999-09-28 Published:2001-06-28

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Abstract: The relationship of cytogenetic character of interspecific hybrids between 6 autotetraploid sorghum lines and Johnsongrass was analysed.The irregularity in meiotic AⅠ,AⅡ of F1 hybrids was effected by that of parent sorghum,and the regularity was similar to that of Johnsongrass.

Key words: Autotetraploid sorghum , Johnsong rass, Cytogenetic character

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Liang Fenshan, Luo Yaowu, Zhu Zhiming. Relationship of Cytogenetic Character of Interspecific Hybrids Between Autotetraploid Sorghum and Johnsongrass[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2001, 16(2): 8-11. doi: 10.3321/j.issn:1000-7091.2001.02.002.

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