摘要
以云南省第十一轮甘蔗品种区域化试验15个品种5个参试点2年新植、1年宿根的甘蔗产量、甘蔗含糖为研究对象进行基因与环境互作研究。通过方差、相关性和聚类分析表明,甘蔗品种(基因)与环境互作效应最大,其次是甘蔗品种效应值;相关性分析和聚类分析为云南蔗区的品种引进和布局提供了依据。
Data of cane yield and sugar content from fifteen sugarcane varieties at five sites in Yunnan regional trials with 2 year planting and 1 year ratoon were evaluated by ANOVA, and genetic correlation and cluster for genotype（G） and environment（E） interactions were analyzed. The results showed that G and E interaction was as the main source of trials; genetic correlation and cluster analysis provided the basis of introduction and distribution for the sugarcane planting areas in Yunnan.
出处
《中国糖料》
2015年第2期7-9,共3页
Sugar Crops of China
基金
高产高糖强宿根甘蔗新品种选育及产业化开发(2012BB014)
云南省现代农业甘蔗产业体系岗位专家
关键词
蔗茎产量
甘蔗含糖分
基因与环境互作
相关性分析
聚类分析
sugarcane yield
sugar content
genotype and environment interaction
correlation analysys
cluster analysis
