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| 普通甜荞主要数量性状相关遗传力的测定 | |
| 引用本文： | 孟第尧,张先炼,张泽胜.普通甜荞主要数量性状相关遗传力的测定[J].生物数学学报,1998,13(4):554-556. |
| 作者姓名： | 孟第尧 张先炼 张泽胜 |
| 作者单位： | 1. 内蒙古师范大学数学系,呼和浩特,010022 2. 内蒙古农牧学院,呼和浩特,010018 3. 呼市郊区农业局多种经营站,呼和浩特,010018 |
| 摘 要： | 对24个普通甜荞品种，7个主要数量性状，进行了遗传力、遗传相关和相关遗传力的测定．结果表明：株粒数与株粒重h_xy~2=0.8208，有效花序数与株粒重h_xy~2=0.6829，千粒重与株粒重h_xy~2=0.4498；株高、主茎节数，一级分枝数3个性状与株粒重的相关遗传力差异均不显著。 |
| 关 键 词： | 普通甜荞 相关遗传力 |
| 修稿时间： | 1997年10月6日 |
Correlation Heritability Determine of Main Quantitative Characters in Common Buckwheat |
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| Meng Diyao,Zhang Xianlian,Zhang Zesheng.Correlation Heritability Determine of Main Quantitative Characters in Common Buckwheat[J].Journal of Biomathematics,1998,13(4):554-556. | |
| Authors: | Meng Diyao Zhang Xianlian Zhang Zesheng |
| Abstract: | This paper estimate costelation Heritability of 7 main quantitative characters in 24 varieties Common Buckwheat.The results indicated:The correlation Heritability between single plant grain number and single plant grain weight h_xy~2=0.8208,between effective inflorescence and single plant grain weight h_xy~2 = 0.6829,between 1000 grain weight and single plant grain weight h_xy~2=0.4498;The others characters covariation are no significance. |
| Keywords: | Common Buckwheat correlation heritability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |