摘要
本文用聚类分析方法分析了小麦籽粒蛋白质含量的遗传型×环境互作与地理气象因素的关系。结果表明,品种×地点的互作效应与地理气象因素相关密切,在相似的地理气象条件下,品种×地点的互作形式相近。本文通过对区试点的分析比较,初步认为武清点为北方晚熟冬麦区品种和高代育种材料品质、产量一般适应性鉴定的最佳地点。同时本文对蛋白含量的区划方法予以尝试。
The relationship of genotype x environment interactions for protein content with geological and meteorological factors was investigated by means of cluster analysis.The result showed that the effects of intera- ctions of genotype x location closely linked with environmental compo- nents,therefore,in similar environments,the interactions of genotype x environment were presented almost in the same pattern.By comparing the test sites,Wuqing was considered as the best site of the North Late-maturing Winter Wheat Area for evaluating varieties and advanced generation material adaptibility.Meanwhile,a method of zoning the winter wheat area in accordance with protein content was discussed.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1989年第3期20-27,共8页
Journal of Hebei Agricultural University
