【摘要】 运用ＧｅｏｒｇｅＣＣＴａｉ模型估计浙江省１９９２和１９９３年间晚稻区域试验参试品种对地区的稳定性，并将此模型运用于估计参试地区对品种的区辩力，从而提出了适宜于晚稻品种具有一致性区辩力的最佳试验场点。更多还原

【Abstract】 Multiple locations are commonly used to evaluate cultivar performance in breeding programs,but the relative contribution of location to cultivar selection is rarely discussed.This paper applied George C C Tai method to evaluate yield stability of cultivars and the discrimination power of locations by yield data of regional rice tests in Zhejiang province in 1992 and l993.The re-sults presented optimum selection testing sites which are consistently able to discriminate rice culti-vars.This study will provide a method to select location for cultivar test.更多还原