摘要
对云南省甘蔗品种区域化试验（2005—2006年）的14个品种进行同异法分析及其联系势测验，结果表明，Q170、云蔗99—596、Q141、cp85-1308、云蔗98-236、云瑞99—113等6个品种与理想品种的联系度在0．7254-0．8712，综合表现优良，可考虑给予示范、繁殖推广。其余品种表现一般或较差，需进一步试验观察。
14 varieties in the sugarcane variety regional trial in yunnan from 2005 to 2006 were analyzed by similarity-difference analysis and connection trend test. The result showed that the connection degree between 6varieties（ Q170, Yunzhe99-596, Q141, CP85-1308, Yunzhe98- 236 , Yunrui99-113 ） and the ideal variety was 0.7254 -0. 8712. The comprehensive traits were excellent, so these varieties should be demonstrated,propagated and popularized. The other varieties need to be observed and tested further.
出处
《西南农业学报》
CSCD
2008年第3期613-617,共5页
Southwest China Journal of Agricultural Sciences
基金
云南省“十一五”科技术攻关(2006NG11)
国家“948”(2006G37)
国家科技支撑计划(2006BAD01A06-4-1)
农业部重大专项(nyhyzx07-019)
关键词
甘蔗品种
区域化试验
同异分析法
联系势
sugarcane variety
regional trial
similarity-difference analysis
connection trend
