1 材料与方法
1.1 试验地概况
1.2 试验材料
1.3 试验设计
1.4 田间管理
1.5 测定指标与方法
1.5.1 农艺性状调查
1.5.2 病害发生调查
1.5.3 产量测定
1.6 数据处理
2 结果与分析
2.1 不同品种农艺性状比较
表1 不同品种生育期以及农艺性状 |
| | | | | | | | |
|---|---|---|---|---|---|---|---|
| | 106 | 255 | 118 | 紧凑 | 0 | 2.9 | 5.9 |
| | | 225 | 116 | 紧凑 | 0 | 0 | 0 |
| | 101 | 270 | 118 | 紧凑 | 0 | 0 | 0 |
| | 102 | 278 | 115 | 紧凑 | 3.4 | 0 | 3.4 |
| | 104 | 271 | 114 | 紧凑 | 3.1 | 0 | 0 |
| | 102 | 256 | 103 | 紧凑 | 0 | 0 | 0 |
| 东单1331 | 106 | 282 | 114 | 紧凑 | 3.2 | 0 | 0 |
| | 100 | 283 | 106 | 紧凑 | 0 | 0 | 0 |
| | 100 | 330 | 138 | 紧凑 | 12.1 | 0 | 0 |
| | 98 | 275 | 109 | 紧凑 | 8.3 | 0 | 0 |
| | 101 | 284 | 115 | 半紧凑 | 2.9 | 2.9 | 0 |
| | 104 | 294 | 130 | 半紧凑 | 2.8 | 0 | 0 |
| | 105 | 270 | 119 | 紧凑 | 0 | 0 | 0 |
| | 100 | 277 | 95 | 紧凑 | 6.1 | 0 | 0 |
| | 103 | 272 | 92 | 紧凑 | 3.0 | 3.0 | 0 |
| | 102 | 276 | 139 | 半紧凑 | 6.3 | 0 | 0 |
| | 102 | 258 | 122 | 紧凑 | 6.5 | 0 | 0 |
| | 103 | 255 | 124 | 半紧凑 | 0 | 0 | 0 |
2.2 不同品种病害发生情况
表2 不同品种感病性情况 |
| | | | | | | |
|---|---|---|---|---|---|---|
| | 5 | 9 | 0 | 0 | 0 | 0 |
| | 3 | 9 | 0 | 0 | 0 | 0 |
| | 3 | 9 | 0 | 0 | 0 | 0 |
| | 1 | 9 | 0 | 0 | 0 | 0 |
| | 1 | 5 | 0 | 3.1 | 3.1 | 0 |
| | 3 | 9 | 0 | 0 | 0 | 0 |
| 东单1331 | 3 | 5 | 0 | 0 | 6.5 | 0 |
| | 5 | 9 | 0 | 0 | 0 | 0 |
| | 3 | 7 | 0 | 6.1 | 3.0 | 0 |
| | 5 | 9 | 0 | 16.7 | 0 | 0 |
| | 3 | 7 | 0 | 14.7 | 0 | 0 |
| | 3 | 5 | 0 | 16.7 | 2.8 | 0 |
| | 3 | 3 | 0 | 15.2 | 0 | 0 |
| | 3 | 9 | 0 | 0 | 0 | 0 |
| | 3 | 7 | 0 | 6.1 | 6.1 | 0 |
| | 3 | 3 | 0 | 0 | 3.1 | 0 |
| | 3 | 9 | 0 | 0 | 0 | 0 |
| | 3 | 3 | 0 | 0 | 10.3 | 0 |