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Acta Agron Sin ›› 1999, Vol. 25 ›› Issue (04): 418-423.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Use of Hordeum bulbosum in Barley Breeding

Li Haobing;Zhang Deyu;Zhong Yuquan;Huang Yousheng;Xu Rugeng;Lu Chao;Huang Zhiren   

  1. Institute of Agrobiological Genetics and Physiology，Jiangsu Academy of Agricultural Sciences, Nanjing 210014
  • Received:1998-04-07 Revised:1998-09-11 Online:1999-07-12 Published:1999-07-12
  • Contact: Li Haobing

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Abstract: The interspecific hybrid between Hordeum vulgare (2x) and H. bulbosum (4x) and its cytological analysis was reported in this paper. On average，48.43% of the pollinated spikelets formed embryos，and 28.6% of immature embryos generated into seedlings in vitro. The root tip chromosome number of hybrid

Key words: H.vulgare, H. bulbosum, Interspecific hybrid, Germplasm

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