Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1997, Vol. 12 ›› Issue (3): 77-82. doi: 10.3321/j.issn:1000-7091.1997.03.015

Special Issue: Potato crops；

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Correlation and Genetic Distance of Quantitative Characters in Sweet Potato

Yang Aimei1, Lei Shusheng1   

  1. Shangqiu Prefecture Institute of Agricultural Sciences, Shangqiu 476000
  • Received:1996-09-25 Published:1997-09-28

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Abstract: The cluster and main composition analysis were conducted on 8 quantitative characters of 32 sweet potato cultivars which were divided into 9 classes and some parental meterials with good comprehensive characters were selected.

Key words: Sweet potato, Quantitative character, Genetic distance, Main composition analysis

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Yang Aimei, Lei Shusheng. Correlation and Genetic Distance of Quantitative Characters in Sweet Potato[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1997, 12(3): 77-82. doi: 10.3321/j.issn:1000-7091.1997.03.015.

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