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本研究用江苏省1983年单季晚粳(糯)区域试验中的早单八、武复粳、选106、77-1、单24、昆农选16、盐粳902-20-1和紫金糯(对照)等8个品种在8个试点的原始资料进行分析,区域试验设计为随机区组,三次重复,株行距为4×5寸,计产面积为120尺~2,其他措施按区域试验要求进行.采用Eberhart和Russell及Tai二种模型和方法,分别计算相对应的稳定性参数b_i、S_(di)~2和α_i、λ_i.b_i和S_(di)~2的计算如下:
In this study, Jiangsu Province in 1983 single-season late japonica (waxy) regional trials as early as eight, Wu Fujing, selected 106,77-1, a single 24, Kunnong election 16, salt japonica 902-20-1 and Zijin (Control) and other 8 varieties of raw materials in the eight pilot analysis, the regional trial design for the random block, three repetitions, the line spacing of 4 × 5 inches, total area of 120 feet to 2, the other measures by region According to the test requirements, the corresponding stability parameters b_i, di_2 and α_i, λ_i.b_i and di_2 are respectively calculated by Eberhart, Russell and Tai models and methods as follows: