华北农学报 ›› 1996, Vol. 11 ›› Issue (2): 87-90. doi: 10.7668/hbnxb.1996.02.015

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河北省桑属植物染色体倍数性研究

武玉璧, 张进献, 庞玉兰   

  1. 河北省农林科学院蚕桑研究所, 承德 067000
  • 收稿日期:1994-09-27 出版日期:1996-06-28

Chromosome Ploidy of Morus Plants in Hebei Province

Wu Yubi, Zhang Jinxian, Pang Yulan   

  1. Silkworm and Mulberry Institute, Hebei Academy of Agricultural and Forestry Sciences, Chengde 067000
  • Received:1994-09-27 Published:1996-06-28

摘要: 研究了桑属植物5个种32个品种的染色体倍数性,发现宽城10号等9个品种为三倍体(2n=3x=42),其余为二倍体(2n=2x=28)。

关键词: 桑属, 品种, 染色体, 多倍体

Abstract: The chromosome ploidy of Morus plants in Hebei province was studied in 5 species 32 varieties. It was found that in these materials the chromosome of 9 varieties (Kuancheng lO,Xingtai No.21... )is triploid (2n=3x=42),and of others,diploid.

Key words: Morus, Species, Chromosome ploidy, Polyploid

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引用本文

武玉璧, 张进献, 庞玉兰. 河北省桑属植物染色体倍数性研究[J]. 华北农学报, 1996, 11(2): 87-90. doi: 10.7668/hbnxb.1996.02.015.

Wu Yubi, Zhang Jinxian, Pang Yulan. Chromosome Ploidy of Morus Plants in Hebei Province[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(2): 87-90. doi: 10.7668/hbnxb.1996.02.015.

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