间套作对有机高粱产量的影响  

Effects of Intercropping on Yield of Organic Sorghum

作　　者：王福琪 司元进 翁浩 

机构地区：[1]习水县农牧局,贵州习水564600 [2]贵州省习水县仙源镇农业服务中心,贵州习水564600

出　　处：《耕作与栽培》2016年第4期48-49,共2页Tillage and Cultivation

摘　　要：为提高高粱地复种指数,又增加高粱产量,开展了"绿肥-高粱//红薯"宽窄行有机栽培技术试验研究。结果表明:"绿肥-高粱//红薯"宽窄行有机栽培技术,增加高粱单产20.5kg/667m2,减少病虫害发生,提高高粱对环境的适应性。In order to enhance multiple-cropping index in sorghum field,and increase the yield of sorghum,green manure-sorghum / / sweet potato were studied under organic planting pattern.The results showed that under the green manure-sorghum / / sweet potato cultivation techniques,the yield of sorghum increased the yield 20.5kg /667m2,which also can decline down the diseases,pests,and improve the resistance of sorghum to environment.

关 键 词：间套作 有机高粱 产量 

分 类 号：S514[农业科学—作物学]