播期对苦荞生长发育及产量的影响

李春花, 吴晗, 加央多拉, 杨志雪, 王艳平, 冯博, 王春龙, 李雪英, 卜瑞, 郭来春, 任长忠

Effects of Sowing Date on Growth, Development and Yield of Tartary Buckwheat

Li Chunhua, Wu Han, Jiayangduola , Yang Zhixue, Wang Yanping, Feng Bo, Wang Chunlong, Li Xueying, Bu Rui, Guo Laichun, Ren Changzhong

表6 9个苦荞品种产量的方差分析

Table 6 Analysis of variance for yield of nine tartary buckwheat varieties

变异来源Source of variation 自由度df 平方和SS 均方MS F值F-value 品种Variety 8 3 010 703.00 376 337.90 47.83 ** 播期Sowing date 2 2 527 207.00 1 263 603.00 160.59 ** 播期×品种Sowing date×Variety 16 7 797 472.00 487 342.00 61.94 ** 误差Error 54 424 893.30 7868.40