内蒙古农业科技Issue(5)：88-91,122,5.
几个玉米自交系材料的配合力分析
Analysis of combining ability of several corn inbred lines
王瑞莲 1王永行 1韩凤英 1康洪彪 1杨毅成 1许有刚 1武悦1
作者信息
- 1. 巴彦淖尔市农牧业科学研究院，内蒙古 临河 015000
- 折叠
摘要
Abstract
s:According to P1 ×P2 incomplete diallel cross design, by using the way of NC Ⅱ, the combining ability on customize and the introduction of 11 inbred line material were determined and analyzed to provide theoretical guidance for future breeding work. Based on 11 inbred lines materials plant height, ear, ear length, ear diameter, bare tip length, ear rows, row grains, hundred grain weight eight main characters and general combining ability analysis, taken together, PH6wc, K12, K3, 816, 2011, the five inbred lines generally coordination with the strong, Use them as parents were more likely to obtain superior combination; Through the combination of 30 special combining ability effects of relative value estimate, K12 × PH6wc, 08-42×816, PH4cv×PH6wc, K3×816 production special combining ability were had high effect value, Especially in grain number, hundred grain weight, ear length and other aspects show the special excellent characteristics, has great value of development.关键词
自交系/一般配合力/特殊配合力Key words
Inbred lines/General combining ability/Special combining ability分类
农业科学引用本文复制引用
王瑞莲,王永行,韩凤英,康洪彪,杨毅成,许有刚,武悦..几个玉米自交系材料的配合力分析[J].内蒙古农业科技,2015,(5):88-91,122,5.
