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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (10): 980-989.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Effects of Population Improvement by Mass Selection on the Tropical Maize Population MW964

XIA Jiu-Cheng;YANG Ke-Cheng;ZHANG Huai-Yu   

  1. Maize Research Institute, Sichuan Agricultural University, Ya'an 625014, Sichuan
  • Received:2003-01-02 Revised:2003-08-09 Online:2004-10-12 Published:2004-10-12
  • Contact: YANG Ke-Cheng

Abstract: A tropical population MW964 was improved by bi-parental mass selection for 4 cycles aiming at improvement of the ecological adaptability in Sichuan. Mass selection effectively improved the adaptation of exotic maize population to the local subtropical conditions. The average days to silking and poll

Key words: Maize, Mass selection, Population, Trait

CLC Number: 

  • S513
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