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以中优838为对照,共12个水稻品种参加了2008年广西桂中北稻作区晚稻中熟组区域试验。结果表明,多数参试品种的熟期适中,平均产量介于6834.2～7580.7kg/ha之间,其中4050A/R629、佳优1972和连优3189三个品种的产量、米质、抗性等性状优于对照,可在桂中北稻作区作晚稻种植,推荐省级评审;惠优6601、中研优600、天丰优1251、天丰优907、天丰优781、乐丰优781按试验程序继续参加2009年的区域试验及生产试验;三优02、丰源A/CA20、华优354因产量、米质、抗性等综合评价比对照差,终止试验。
Taking Zhongyou 838 as control, a total of 12 rice varieties participated in the regional trial of late rice Zhongshui group in Guangxi Zhuizhong rice area in 2008. The results showed that most of the tested cultivars had moderate maturity with the average yield ranging from 6834.2 to 7580.7 kg / ha. Among them, the yield, quality and resistance of 4050A / R629, Jiayou 1972 and Liangyou 3189 Better than the control, can be planted in late rice in Guangxi Zhongbei paddy area, recommended provincial-level review; Hui you 6601, Zhong Yan excellent 600, Tianfengyou 1251, Tianfengyou 907, Tianfengyou 781, Le Fengyu 781 according to the test The program continued to participate in the 2009 regional trial and production test; Sanyou 02, Fengyuan A / CA20, Huayou 354 were terminated due to the comprehensive evaluation of yield, quality and resistance compared with the control.