论文部分内容阅读
In order to dissect the underlying heterotic mechanisms in the highly heterotic intraspecific hybrid cotton Xiangzamian2 (XZM2),a recombinant inbred lines (RILs) population was constructed and an immortalized F2 (IF2) population derived from crosses between the RILs was used to map heterotic loci for 9 important agronomic traits,including seed-cotton yield,lint yield,and seven other yield-related traits.