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为探讨四单12号的稳产性和适应性,我们参考有关分析方法,对四单12号进行综合稳定性的分析研究。一、材料和方法 1982～1984年,我们选用四单12号、白单9号、春单14号、通双5101号、吉双83号、吉单102号6个中熟品种,在7个点按统一方案进行试验,3年的产量数据,播种至成熟的生育日数、株高、穗位高、穗长、粒行数、收获含水量、百粒重、单穗粒重8个性状的试验统计数据,运用参数法、综合法进行综合分析研究,用农业统计分析方法进行有关运算。二、结果与分析 1.参数法分析。对6个品种在7个试点3年产量数据进行方差分析,结果品种平均产量与环境互作均方差异达极
In order to discuss the stability and adaptability of Sidan 12, we refer to the relevant analytical methods to analyze the comprehensive stability of Sidan 12. I. Materials and Methods From 1982 to 1984, we selected 6 medium-maturing varieties of Sidan 12, Baidian 9, Chundan 14, Tongzang 5101, Jishou 83 and Jidan 102 in 7 Click the unified program to test, 3 years of production data, sowing to mature days, plant height, ear height, spike length, grain number, harvested water content, 100 grain weight, grain weight per spike 8 traits Experimental statistics, the use of parameter method, integrated method for comprehensive analysis of the use of agricultural statistical analysis of the relevant operations. Second, the results and analysis 1. Parametric analysis. The variance analysis of 6 varieties in 7 pilot 3-year yield data showed that the average square root of variance of average yield and environmental interaction