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2 种植密度对不同生育期株高的影响

Table 2 Effects of planting density on plant height at different growth stages cm

处理Treatment 苗期Seedling stage 盛花期Full bloom stage 结荚期Pod bearing stage D1 34.46±0.65ab 42.11±1.08a 43.84±1.83a D2 34.13±0.94b 43.17±0.48a 43.89±1.34a D3 36.75±1.77ab 44.22±0.78a 45.40±0.47a D4 37.53±0.38ab 44.26±0.50a 46.56±1.24a D5 39.44±0.25ab 45.67±1.83a 47.33±2.55a D6 39.83±1.80a 46.89±2.41a 50.28±1.41a 平均值Average 37.02 44.39 46.22 变异系数Coefficient of variation (%) 6.51 3.85 5.27