小麦垄作高效节水技术应用与探讨  

Application and Probe of Furrow Drilling Efficient Water- saving Technology for Wheat

作　　者：李永虎 王创云[2,3] 翟献忠 王美霞[2,3] 卢成达[2,3] 张丽娜[2,3] 张丛卓[2,3] 秦作霞[4] 

机构地区：[1]山西省祁县农业技术推广中心,山西祁县030900 [2]山西腾达种业有限公司,山西太原030031 [3]山西省农业科学院作物遗传研究所,山西太原030031 [4]山西省农业科学院农业资源综合考察研究所,山西临汾041051

出　　处：《现代农业科学》2009年第4期71-73,共3页

摘　　要：结合当地光热资源实际,应用小麦垄作高效节水技术设计了小麦垄作套种玉米栽培试验,旨在为高产高效栽培提供新途径。试验结果表明,小麦垄作套种玉米栽培条件下,单产提高33.0%～35.8%,水分利用效率提高9kg/mm·hm2,肥料利用效率提高4.60%～4.94%。Cultivation tests of furrow drilling wheat interplanting corn were designed with combination of local resources of light and heat by furrow drilling efficient water-saving technology. The objective of this study was to provide efficient high-yielding cultivation with new approaches. The results showed that in the condition of furrow drilling wheat interplanting corn, yields of elemental area increased 33.0% - 35.8%, rate of water utilization increased 9 kg/mm ·hm^2 and rate of fertilizers increased 4.60 - 4.94.

关 键 词：小麦 垄作 套种 玉米 高产 节水技术 

分 类 号：S512.1[农业科学—作物学]