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淮香粳15号是2013年通过江苏省农作物品种审定委员会审定的水稻新品种。为了更全面地了解水稻新品种淮香粳15号的生产特性,利用2011、2012年江苏省水稻晚粳迟播区域试验资料,通过t检验、变异系数和回归系数等方法,分别对淮香粳15号及对照品种(南粳44、武运粳23)的丰产性、稳产性和适应性进行分析和比较。结果表明:淮香粳15号的丰产性、稳产性和适应性均明显地优于对照品种,综合性状优良,是一个较为理想的高产迟熟中粳稻新品种。
Huai Xiangjing No. 15 is a new rice variety approved by Jiangsu Province Crop Variety Approval Committee in 2013. In order to understand the production characteristics of a new rice variety Huai Xiangjing 15 in a more comprehensive way, the data of late rice late japonica rice area in Jiangsu Province in 2011 and 2012 were used to analyze the characteristics of Huai Xiang japonica rice by t test, coefficient of variation and regression coefficient, 15 and control varieties (Nanjing 44, Wuyunjing 23) of high yield, stability and adaptability for analysis and comparison. The results showed that the yield, stability and adaptability of Huai-Xiangjing 15 were significantly better than that of the control and the comprehensive traits were good. It was an ideal middle-late-maturing Japonica rice variety with high yield and maturity.