干旱年景下芸豆生长及产量对其密度的响应

李洁, 张小宁, 晋凡生, 韩彦龙, 李海金

Response of Kidney Bean Growth and Yield to Planting Density in the Dry Year

Li Jie, Zhang Xiaoning, Jin Fansheng, Han Yanlong, Li Haijin

表6 种植密度对产量相关性状的影响

Table 6 Effects of planting density on yield-related traits

处理 Treatment 单株荚数 Pods per plant 单荚粒数 Seeds per pod 百粒重 100-seed weight (g) 样本总粒数(10株) Total seed number of samples (ten plants) D1 17.37±1.30a 4.03±0.03a 51.80±0.72b 514.00±28.58a D2 12.87±1.48abc 4.50±0.12a 51.85±1.55b 422.67±72.33ab D3 13.83±0.80ab 4.73±0.22a 51.71±0.89b 418.67±24.66abc D4 10.73±0.91bcd 4.23±0.12a 53.85±0.82a 303.67±4.98bcd D5 8.50±0.55cd 3.90±0.12a 53.93±0.53a 244.33±12.41cd D6 8.00±0.23d 3.80±0.17a 51.49±0.07b 217.67±12.46d 平均值Average 11.88 4.20 52.44 353.49 变异系数Coefficient of variation (%) 29.8 8.61 2.16 32.91