西农979是西北农林科技大学用小偃6号、西农65、83(2)3鄄3、84(14)43、陕229、小偃504、陕213七个亲本采用复交与回交、通过优性基因聚合选育而成的新品种。该品种是由国家863重大科技项目资助培育成功的集抗寒早熟高产优质广适于一体的突破性新成果。2005年通过国家审定,获国 Xixin 979 is a natural and non-agricultural land with 7 parents including Xiaoyan 6, Westong 65,83 (2) 3-3,84 (14) 43, Shaan 229, Xiaoyan 504 and Shaang 213, Breeding by the superior gene polymerization of new varieties. The variety is funded by the National 863 major science and technology project to cultivate a successful set of cold-resistant early-maturity, high quality and wide adaptation of a breakthrough in new breakthroughs. In 2005 through the national validation, won the country