热带亚热带植物学报Issue(6)：590-600,11.DOI:10.11926/j.issn.1005-3395.2014.06.007
甘蔗属割手密种（Saccharum spontaneum）‘云南82-114’的F2（BC1）代同异法综合评价及同一度分类
Integrated Evaluating and Classifying of the Similarity-difference Analysis for the Generation F2 (BC1) fromSaccharum spontaneum‘Yunnan 82-114’
摘要
Abstract
The aim was to comprehensive evaluate the parents of F2 (BC1) generation fromSaccharum spontaneum‘Yunnan 82-114’, sixty-ifve parent materials were screened by similarity-difference analysis based on conjugated aggregation theory. The results showed that the materials occupied top 10 similarity-difference correlation degree were Yunrui09-23 (YR09-23), Yunrui09-44, Yunrui09-36, Yunrui09-74, Yunrui09-65, Yunrui09-35, Yunrui09-14, Yunrui09-58, Yunrui09-51 and Yunrui09-67. There were thirty-three and thirty-six materials exceeding control variety Xintaitang22 (ROC22) and Yuetang93-159 (YT93-159), respectively. The 65 parent materials could be classiifed twenty-six clusters in equivalence matrix (λ=0.910). The parents with front rank of similarity-difference correlation degree and different clusters usually have some outstanding characters. These would provide the basis for selecting and utilizing parent materials.关键词
割手密种/同异分析法/同一度/分类Key words
Saccharum spontaneum/Similarity-difference analysis/Similarity degree/Classify引用本文复制引用
桃联安,安汝东,杨李和,经艳芬,董立华,周清明,朱建荣,边芯..甘蔗属割手密种（Saccharum spontaneum）‘云南82-114’的F2（BC1）代同异法综合评价及同一度分类[J].热带亚热带植物学报,2014,(6):590-600,11.基金项目
云南省重点新产品开发项目(2012BB014)；云南省应用基础研究计划面上项目(2007C236M)资助 （2012BB014）
