文献类型: 外文期刊
作者: Hu, FY 1 ; Tao, DY 1 ; Yang, GF 1 ; Yang, JY 1 ;
作者机构: 1.Yunnan Acad Agr Sci, Food Crops Res Inst, Kunming 650205, Peoples R China
关键词: core parent;genealogy;cytoplasm;upland rice;IRAT
期刊名称:CONFERENCE RICE FOR HIGHLANDS
ISSN: 1264-112X
年卷期: 1997 年
页码:
收录情况: SCI
摘要: Totally, 164 upland rice varieties were bred by IRAT (Research Institute For Tropical Agriculture and Food Crops, now CIRAD-CA) From 1963 to 1992, among which 59% was japonica rice, pureline selection and hybridization were major breeding methods. Genealogical analysis indicated that 63-83, Moroberekan and IAC 25 were the core parents. Among 40 diversified cytoplasm resources, 63-83 played remarkable role.
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