苦参套种玉米种植模式研究  

Analysis on the Pattern of Sophora /Corn Interplanting

作　　者：魏红国 关扎根 吴尚英 王玉龙 韩亚平 刘颖 

机构地区：[1]山西振东道地药材开发有限公司,山西长治047100

出　　处：《安徽农业科学》2014年第31期10916-10918,共3页Journal of Anhui Agricultural Sciences

基　　金：国家"十二五"科技支撑项目(2011BA107B01);山西省科技攻关项目(20120313015-9);长治市科技计划项目(20118033-1)

摘　　要：在前人研究的基础上,结合晋东南地区地理、气候环境,通过对粮药间套作条件下苦参碱含量、产量及经济与生态效益的综合分析,探明粮药间套作条件下药材有效成分含量及经济效益。结果表明,套作模式"4-2"比"4-3"占用土地低10个百分点,产量高6.8%;套种模式投入产出比高于单作,各生育时期苦参有效成分含量高于单作,年均纯收入16 804.5元/hm2,比单作苦参、玉米高44.2%和75.1%。On the basis of former researches, combined with geographical and climate conditions in southeast region of Shanxi Province, through analysis on alkali content, yield, economic and ecological banefits under intercropping conditions, the effective components content and economic benefit of the drug material were explored. The results showed that ： Land occupancy rate of intercropping model of ＂4 - 2＂ is lower than that of ＂4 - 3＂ by 10%, while the production increased by 6.8% ; Input - output ratio of intercropping pattern is higher than monoculture pattern, and active ingredient concentration of sophora is higher than monoculture planting in each growth period. The average annual net income of intercropping is 16 804.5 Yuan/hm2 , which is higher than monocuhure sophora and corn by 44.2 % and 75.1%.

关 键 词：苦参 套种 玉米 种植模式 

分 类 号：S567[农业科学—中草药栽培]