品种 地区 Ⅰ Ⅱ L5 Ⅲ Tvly Ⅰ Ⅱ L4 Ⅲ Tvly Ⅰ Ⅱ L3 Ⅲ Tvly Ⅰ Ⅱ L2 Ⅲ Tvly Ⅰ Ⅱ L1 Ⅲ Tvly V1 V2 V3 V4 年份y1 V5 V6 V7 Tr V1 V2 V3 V4 年份y2 V5 V6 V7 Tr 19.3 28.4 21.8 61.5 28.8 28.3 19.5 68.6 21.8 28.9 22.3 65.8 18.5 17.2 18.2 53.9 16.7 18.7 14.7 58.1 22.3 28.8 28.2 63.3 21.4 22.8 19.9 63.3 21.9 28.8 21.8 63.7 14.8 15.6 15.8 46.2 17.7 16.9 18.7 51.3 21.9 28.8 22.6 65.3 22.2 21.3 28.2 63.7 28.5 28.5 19.8 68.8 15.3 14.7 17.8 47.8 13.1 16.1 15.5 44.7 28.6 28.3 28.8 68.9 28.8 18.9 28.1 59.8 19.3 21.3 28.4 61.8 17.8 16.8 16.5 49.5 14.7 14.9 15.7 45.3 22.8 21.8 22.5 33.3 28.3 21.2 21.6 63.1 28.8 22.8 19.4 63.8 17.4 15.6 15.8 48.8 17.6 19.5 28.8 57.1 17.8 19.2 17.2 53.4 19.3 18.1 19.1 56.5 28.8 19.4 19.8 68.8 15.8 16.1 17.8 48.9 14.8 15.3 15.9 46.8 19.1 18.8 17.4 55.3 15.9 16.1 16.7 48.7 16.4 14.7 14.9 46.8 16.8 15.5 15.8 48.1 8.8 9.7 8.9 26.6 142.2 142.1 141.7 426.8 139.9 137.9 137.1 414.9 141.5 148.4 136.8 418.7 115.6 118.7 115.3 341.6 100.6 111.1 189.4 321.1 21.5 22.5 22.6 66.6 28.3 19.4 19.5 59.2 15.8 14.3 15.9 46.8 14.4 14.6 15.8 44.8 12.1 11.8 18.8 34.7 28.4 22.5 22.3 65.2 22.9 23.8 23.1 69.8 16.3 17.5 17.6 51.4 15.8 16.8 15.6 47.4 14.6 14.2 16.3 45.1 28.5 19.7 22.8 63.8 23.5 22.8 21.3 67.6 15.8 16.1 16.8 47.9 18.6 16.4 15.8 58.8 16.7 14.5 14.9 16.1 19.8 28.2 28.4 68.4 19.6 19.5 19.6 58.7 16.3 16.8 16.8 49.7 16.9 16.1 15.9 48.9 12.8 12.7 11.8 36.5 19.5 28.4 17.4 57.3 19.4 18.4 19.8 57.6 16.3 15.8 15.2 47.3 16.8 17.8 16.8 58.6 13.6 13.3 13.1 48.8 21.8 28.8 21.3 63.8 14.8 16.1 15.3 46.2 21.6 21.8 21.7 64.3 14.3 15.3 16.6 45.2 14.4 13.9 14.8 42.8 18.5 17.8 17.8 54.1 18.7 18.4 19.3 56.4 13.3 15.3 14.8 43.4 14.9 14.9 12.5 42.3 15.8 13.1 12.4 48.5 142.8 143.1 144.8 429.7 139.2 137.6 133.79 414.7 115.4 116.8 117.2 348.4 111.7 118.3 187.2 329.2 98.9 33.5 92.5 284.9
29、有一青饲玉米比较试验，供试品种为A、B、C、D 4个，重复3次、随机区组设计，小区计产面积为20m, 田间排列和小区生物学产量（kg）如下图，试作方差分析。
A 300.0 D 210.0 B 265.0 C 220.0 B 277.0 D 218.0 D 215.0 A 308.0 C 227.0 B 260.0 C 225.0 A 310.0 I II III 2
30、有A、B、C、D、E 5个棉花品种比较试验，其中E为对照，采用5?5的拉丁方设
22
计，小区计产面积100m，其田间排列和皮棉产量（kg/100m）如下图，试作方差分析。
C 10.0 D 4.9 B 7.8 A 6.9 E 8.0 B 8.0 A 6.2 C 10.2 E 8.4 D 4.4 A 6.0 E 8.0 D 4.7 B 8.2 C 10.8 D 5.3 B 7.9 E 8.1 C 11.0 A 6.5 E 8.5 C 9.8 A 6.4 D 4.0 B 8.7
31、有一玉米种植密度和施肥量试验，裂区设计，以施肥量作主区因素A，有A1、A2、A3 3个水平，密度为副区因素B，有B1、B2、B3 3个水平。其田间排列图及小区产量（kg）如下图，试作方差分析。
Ⅰ
A1 A3 A2 B3 11.8 B2 11.5 B2 12.9
B1 9.4 B3 14.3 B1 14.2 B2 10.2 B1 9.2 B3 14.0
Ⅲ
A3 A2 A1 B1 14.0 B3 13.3 B1 7.1
B3 16.0 B1 10.6 B2 12.2 B2 14.3 B2 13.9 B3 13.4 Ⅱ A1 A2 A3 B2 12.8 B1 11.6 B2 15.6 B3 12.4 B2 11.1 B3 15.5 B1 12.0 B3 14.5 B1 16.0 Ⅳ A2 A3 A1 B2 15.4 B3 15.6 B2 13.4 B1 12.3 B2 16.0 B3 13.4 B3 14.8 B1 13.6 B1 8.6