不同间作模式对高粱生长发育的影响

李俊志, 窦爽, 王晓东, 张蒙, 肖继兵

Effects of Different Intercropping Patterns on Sorghum Growth and Development

Li Junzhi, Dou Shuang, Wang Xiaodong, Zhang Meng, Xiao Jibing

表2 间作模式对高粱产量及其构成因素的影响

Table 2 Effects of intercropping patterns on sorghum yield and its components factors

处理 Treatment 产量 Yield (kg/hm2) 千粒重 1000-kernel weight (g) 穗粒重 Kernel weight per panicle (g) 穗粒数 Kernels per panicle 干物质积累量 Dry matter accumulation (kg/hm2) 收获指数 Harvest index T1 4987.86b 22.11a 99.71a 4534a 10 163.42b 0.51a T2 3485.22c 21.02a 92.89a 4438a 6836.44c 0.51a T3 5360.73b 18.63a 71.44b 3835a 10 052.58b 0.54a CK1 7975.10a 18.78a 53.14c 2862a 19 497.17a 0.41a