棉花新品种邯6203的高产稳产性分析  

Analysis on High and Stable Yield of New Cotton Variety Han 6203

作　　者：任爱民[1] 马卫军[1] 张玉娟[1] 韩秋成[1] 崔明晖[1] 

机构地区：[1]邯郸市农业科学院,河北邯郸056001

出　　处：《河北农业科学》2017年第4期57-59,共3页Journal of Hebei Agricultural Sciences

基　　金："十三五"国家重点研发计划项目(2016YFD0101411);河北省科技支撑计划项目(16226307D-7)

摘　　要：为了评价邯6203的高产稳产性,促进其在生产上大面积推广应用,对2012年国家黄河流域春播棉区域试验结果进行了统计分析。结果表明:邯6203在所有参试品种中产量最高,且增产率、变异系数、回归截距、回归系数和高稳系数指标均表明其在所有参试品种中高产稳产性好,适于在黄河流域棉区大面积推广种植。同时验证了高稳系数法可以兼顾参试品种的高产性和稳产性,是进行棉花品种高产稳产性评价的一种较为准确、简便和实用的方法。In order to evaluate the high and stable yield of Han 6203 and promote its popularization and application in production, the results of regional test of the Yellow River area in 2012 were statistically analyzed. The results showed that the yield of Handan 6203 was the highest in the tested varieties. The yield increase rate, variation coefficient, regression intercept, regression coefficient and high stability coefficient indicated that it was the best in the tested varieties,and was suitable for planting in the Yellow River area. At the same time, the high coefficient method could combine the high yield with stable stability, which was an accurate,simple and practical method for evaluating the high and stable yield of cotton varieties.

关 键 词：邯6203 抗虫棉 高产性 稳产性 

分 类 号：S516[农业科学—作物学]