摘要
采用同异分析方法对9个引进甘蔗品种进行分析评价。结果表明:P44、C266-70与理想品种联系度分别为0.7676、0.7625,说明其田间综合表现优良,与理想品种最接近,具有较好的推广应用潜力;SP80-0185、VMC71-39、SP80-1836和Q151四个品种与理想品种的联系度在0.70～0.75之间,综合表现一般;Q117、FR97-137、FR98-194三个品种与理想品种的联系度小于0.65,综合表现差。
Nine sugarcane varieties were analyzed by similarity-difference analysis.The result showed that both P44 and C266-70 were with good field-performance and strong popularization potential,the connection degree which compared with ideal variety were 0.7676 and 0.7625.The connection degrees of SP80-0185,VMC71-39,SP80-1836 and Q151 were between 0.70 and 0.75,and the comprehensive traits were ordinary.The connection degrees of Q117,FR97-137 and FR98-194 were under 0.65,and the comprehensive traits were bad.The connection degrees of other varieties were between 0.70 and 0.60,and they could tested further.
出处
《中国糖料》
2012年第2期39-40,42,共3页
Sugar Crops of China
基金
公益性行业(农业)科研专项(nyhyzx07-019)
国家"948"项目(2006-G37)
现代农业产业技术体系建设专项资金(CARS-20-1-1)
云南省重点新产品开发计划项目(2010BB011)
云南省甘蔗产业技术体系育种与繁育
关键词
甘蔗品种
同异分析
评价
sugarcane varieties
similarity-difference analysis
evaluation
