9Kronatad W E.Genetic diversity and the fee exchange of gn- nplasm in breaking yield barriers//REYNOLDS M P.Increas- ing yield potential in wheat :breaking the Barriers.MexicoD F: CIMMYT, 1996 : 19-27.
10SNAPE J W,LAW CN, PARKER BB, et al.Genetic analysis of chromosome 5A of wheat and in fluence onimportant agronom- ic characters[J].The Appl Genet ,1985,71:518-526.