基因型和环境对玉米籽粒粗蛋白及赖氨酸含量的影响  

Effects of Genotype and Environment on Protein and Lysine Quality of Maize Grain

作　　者：吴连成[1] 库丽霞[1] 陈彦惠[1] 赵博[2] 赵文明[1] 王付娟[1] 李思远[1] 常丽丽[1] 孙朝辉[1] 王新涛[1] 

机构地区：[1]河南农业大学农学院,河南郑州450002 [2]河南省农业科学院,河南郑州450052

出　　处：《华北农学报》2008年第3期23-27,共5页Acta Agriculturae Boreali-Sinica

基　　金：国家科技支撑计划(2006BAD01A03跨09)

摘　　要：以河南省生产上主要推广的15个玉米品种为材料,于2004-2005年在8个不同的环境条件下进行了2年多点试验,研究基因型和环境对玉米粗蛋白和赖氨酸含量的影响。结果表明:基因型、环境以及基因型与环境的互作效应对玉米粗蛋白和赖氨酸含量均有显著影响,独立效应大于互作效应,在独立效应中,基因型效应大于环境效应;HE-1、HE-2、豫单101和豫单2002粗蛋白含量高于11%,赖氨酸含量高于0.35%,是较理想的高蛋白、高赖氨酸优质专用的玉米品种;郑州、南阳和洛阳比较适宜种植高蛋白、高赖氨酸优质专用玉米。Field trial with fifteen maize hybrids was conducted by using near infrared reflectance at eight locations under different environmental conditions in Henan Province to study the effects of maize genotype and environment on two qualitative characters of maize grain. The result indicated that varieties, locations and varieties × locations were significant in two quality characters of maize grain, independent effect was stronger than interactive effect, and the effect of variety was stronger than that of environment. The protein content of four hybrids, HE-1, HE-2, Yudan101 and Yudan2002 was more than 11%, and the lysine content of them was more than 0.35 %. The content of protein and lysine were higher significantly in Zhengzhou, Nanyang and Luoyang than that in the others.

关 键 词：玉米 粗蛋白 赖氨酸 基因型 环境 

分 类 号：S513[农业科学—作物学]