摘要
主要采用高稳系数(HSCi)法、稳定性参数(ai)及回归系数(bi)等方法,对2007年辽宁省引种区域试验晚熟组产量数据进行综合性评析。结果表明,高稳系数法HSCi可靠,简便易行,是区域试验中较为理想的一种品种丰产稳产性评价方法。
Using the method that is high stability coefficient, adaptability parameter, coefficient of variation, coefficient of regression judged productivity, stability and adaptability of Liaoning maize hybrids Regional Ex- periment in 2007 . The result shows that it is accurate, assured and convenient to assess maize varieties by u- sing high stability coefficient. ＇ zhongnongda 4＇ and other 4 hybids high production, the stable production and the adap tability are good, they have the higher production increase potential.
出处
《辽宁农业科学》
2012年第4期22-24,共3页
Liaoning Agricultural Sciences
关键词
玉米
丰产性
稳产性
区域试验
Maize
High yield
Stable yield
Regional experiment
