1 材料与方法
1.1 材料
1.2 方法
表1 主要农艺性状代码Tab. 1 Code for different agronomic trait used in this study |
| 类别 Type | 农艺性状 Agronomic trait | 代码Code |
|---|---|---|
| 产量性状 Yield trait | 单株产量Yield per plant/g | Y |
| 处理直径Diameter/cm | X1 | |
| 株型性状 Plant type trait | 侧枝角度Branch angle | X2 |
| 最大果节数Max number of pod nodes | X3 | |
| 总分枝数Total number of branches | X4 | |
| 株高Main stem height/cm | X5 | |
| 侧枝长Length of lateral branches/cm | X6 | |
| 荚果性状 Pod trait | 单株总果数Total number of pods | X7 |
| 单株饱果数Total number of full pods | X8 | |
| 饱果率Full pod rate/% | X9 | |
| 百果重Hundred pod weight/g | X10 | |
| 百仁重Hundred kernel weight/g | X11 | |
| 出仁率Shelling rate/% | X12 | |
| 荚果长Pod length/cm | X13 | |
| 荚果宽Pod width/cm | X14 | |
| 荚果长/宽比Pod length width ratio | X15 | |
| 种仁性状 Kernel trait | 种仁长Kernel length/cm | X16 |
| 种仁宽Kernel width/cm | X17 | |
| 种仁长/宽比Kernel length width ratio | X18 |
1.3 数据处理
2 结果与分析
2.1 不同株型的创制及与单株产量的相关性
2.2 不同株型主要农艺性状的变异分析
图3 不同株型主要农艺性状比较D110,D75和D50分别代表处理直径为110、75、50 mm;CK为对照;小写字母表示在0.05水平上差异显著。 Fig. 3 Comparison of different agronomic traits for different plant types D110, D75 and D50 represent different diameters as 110, 75 and 50 mm, respectively; CK is a contrast; lowercase letter represents significant difference at 0.05 level. |
