不同小麦品种在麦棉套作模式中的边行优势及产量分析

Analysis on Marginal Superiority and Yield of Different Wheat Varieties in Wheat-Cotton Intercropping System

在麦棉套作种植模式下,以6个不同类型小麦品种为材料,通过调查边行与内行的单位面积穗数、穗粒数、千粒重与产量性状,研究不同小麦品种的边行优势特性,筛选适宜麦棉套作模式的小麦品种。结果表明:邢麦4号边行优势明显,小麦产量达到6 919.0 kg/hm2,是麦棉套作种植模式中的优选品种。

In wheat-cotton intercropping system, the spike number per unit area, grains per spike, thousand-grain weight and yield of side line and inner line were investigated in six wheat varieties to study the marginal superiority and select suitable wheat varieties intercropped with cotton.The results showed that Xingmai 4 had obvious marginal superiority with the yield of 6 919.0 kg/hm^2 , so it was the suitable variety for wheat-cotton intercropping system.