玉米氨基酸含量的杂种优势分析  

Analysis of Heterosis on Amino-Acids of Maize

作　　者：祁新[1] 赵颖君[1] 梁军[2] 邬信康[1] 

机构地区：[1]吉林农业大学农学院,吉林长春130118 [2]吉林省农业科学院,吉林公主岭136100

出　　处：《吉林农业大学学报》2001年第2期17-20,共4页Journal of Jilin Agricultural University

摘　　要：采用 6个母本、4个父本 ,按NCⅡ设计 ,配制 2 4个杂交组合 ,对 16种氨基酸含量的杂种优势进行了分析。结果表明 :F1中各种氨基酸含量 ,有的表现出正向杂种优势 ,有的为负向杂种优势。并对各种氨基酸间的相关、亲子相关进行了研究。The heterosis of the content of 16 amino acids were analyzed through 24 crosses made among ten inbred lines of maize (6 females and 4 males) using incomplete parallel cross design. The results showed that the heterosis of the content of some amino acids were high; while for some the values were negative. The correlation between parents and hybrid for amino acids, and between various amino acids were studied.

关 键 词：玉米 杂种优势 氨基酸含量 品质育种 饲养原料 

分 类 号：S513[农业科学—作物学] S816.41