不同小麦品种（系）拔节期耐渍性评价

宋桂成, 余桂红, 张鹏, 马鸿翔

Evaluation on Waterlogging Resistance of Different Wheat Varieties (Lines) at Jointing Stage

Song Guicheng, Yu Guihong, Zhang Peng, Ma Hongxiang

表2 品种（系）和渍水处理对小麦籽粒性状影响的方差分析

Table 2 Variance analysis for grain traits in cultivars (lines) under waterlogging and normal condition

变异来源 Source 自由度 df 均方MS 籽粒产量 Grain yield 千粒重 1000-grain weight 粒径 Grain diameter 品种（系）Variety (line) 33 0.03* 56.71* 0.07* 处理Treatment 1 1.14* 1184.91* 0.94* 区组Group 2 0.01 0.44 0.001 品种（系）×处理 Variety (line)×treatment 33 0.01* 10.71* 0.01* 区组×处理Group×treatment 2 0.02 59.01* 0.10*