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

作　　者：王树林[1] 祁虹[1] 王燕[1] 张谦[1] 冯国艺[1] 林永增[1] 梁青龙[1] 

机构地区：[1]河北省农林科学院棉花研究所/农业部黄淮海半干旱区棉花生物学与遗传育种重点实验室,河北石家庄050051

出　　处：《山东农业科学》2015年第4期34-36,共3页Shandong Agricultural Sciences

基　　金：科技部科技支撑计划项目"棉田增粮技术模式研究与示范"(编号:2013BAD05B0503)

摘　　要：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.

关 键 词：麦棉套作 小麦品种 边行优势 

分 类 号：S512.101[农业科学—作物学] S344.3