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Acta Agron Sin ›› 1990, Vol. 16 ›› Issue (02): 176-182.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Studies on Genetics of Twin Seedlings in Rice (Oryza sativa L.)

Li Yuanqing; Yuan Longping   

  1. Hunan Hybrid Rice Research Center
  • Received:1989-09-12 Revised:1990-01-02 Online:1990-04-12 Published:1990-04-12

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Abstract: Four selected lines of rice,designated as API,APⅡ,APⅢ,and APⅣ,exhibited the lines of twin seedlings.The percentages of twin seedlings of them were16.1%,23.4%,32.4% and 5.0% respectively.There were two types of twin seedlings,those with only one-mesocotyl and those with two-mesocotyls.4 crosses we

Key words: Twin seedlings, Apomixis

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