[1]刘 峰.糜子农艺性状的遗传多样性分析[J].黑龙江农业科学,2010,(03):15-16.
　LIU Feng.Genetic Diversity Analysis of Broomcorn Millet Based on Agronomic Traitsbroomcorn millet[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(03):15-16.
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糜子农艺性状的遗传多样性分析

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2010年03 页码: 15-16 栏目: 出版日期: 2010-03-10
Title:
Genetic Diversity Analysis of Broomcorn Millet Based on Agronomic Traitsbroomcorn millet
文章编号:
1002-2767（2010）03-0015-02
作者:
刘 峰
黑龙江省农业科学院 齐齐哈尔分院，黑龙江 齐齐哈尔 161006
Author(s):
LIU Feng
Qiqihaer Sub-academy of Heilongjiang Academy of Agricultural Sciences, Qiqihaer， Heilongjiang 161006
关键词:
糜子; 农艺性状; 遗传多样性
Keywords:
broomcorn millet;  agronomic trait;  genetic diversity
分类号:
S516
文献标志码:
A
摘要:
对27份糜子种质资源的7个农艺性状的遗传多样性进行了分析。结果表明：糜子种质资源遗传变异丰富，穗重的多样性指数最高，为2.02，千粒重的多样性指数最低，为1.66。基于农艺性状的聚类分析把27份种质分为4大组群，其中，第二组群的012-77和043-8的穗重和穗粒重最高，属于丰产型种质，应作为糜子杂交育种的亲本加以重点利用。
Abstract:
The genetic diversity of 7 agronomic traits was assessed in 27 broomcorn millet germplasm. The results showed that: The diversity index of number of spike weight was the highest with the number of 2.02, while that of 1000-grain weight was the lowest, with the number of 1.66.Based on the agronomic data, 27 broomcorn millet accessions were clustered into 4 groups, the character of spike weight and grain weight of group 2 were the highest in 4 groups, should be used as focus accession in crossbreeding of broomcorn millet.

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备注/Memo

基金项目：黑龙江省科技厅攻关资助项目（GA09B101-6-4）

作者简介：刘峰（1963-），男，黑龙江省克山县人，大专，高级农艺师，从事杂粮育种与栽培研究。E-mail：zls1963@163.com。

更新日期/Last Update: 2014-11-04