果蔗种质资源新植表现及遗传多样性聚类分析  

New Planting Performance and Genetic Diversity Cluster Analysis in Chewing Cane Germplasm Resources

作　　者：肖祎[1] 刘军[1] 周英明[1] 张翠苹 陈道德[1] 钟萍 吕达[1] XIAO Yi;LIU Jun;ZHOU Ying-ming;ZHANG Cui-ping;CHEN Dao-de;ZHONG Ping;Lü Da(Sichuan Academy of Botanical Engineering,Zizhong,Sichuan 641200)

机构地区：[1]四川省植物工程研究院,四川资中641200

出　　处：《甘蔗糖业》2018年第2期6-11,共6页Sugarcane and Canesugar

摘　　要：本试验对44种果蔗种质资源的质量性状和农艺性状遗传多样性进行研究,并对其农艺性状进行聚类分析。结果表明,参试材料的遗传多样性丰富,可分为5个类群。本试验为果蔗种质资源的利用和果蔗新品种选育提供了科学依据。The genetic diversity of quality traits and agronomic traits of chewing cane germplasm was studied in this experiment,and their agronomic traits were cluster analyzed.The results showed that the genetic diversity of the tested materials was abundant,and cluster analysis showed that all germplasms of tested chewing cane could be divided into 5 groups by agronomic traits.These could provide scientific basis for the utilization of chewing cane germplasm resources and variety breeding of chewing cane.

关 键 词：果蔗 种质资源 遗传多样性 聚类分析 

分 类 号：S566.1[农业科学—作物学]