北方农业学报 ›› 2017, Vol. 45 ›› Issue (3): 62-62.

• 土壤肥料·节水灌溉 • 上一篇    下一篇

内蒙古新增“四个千万亩”节水灌溉工程效益分析

郭富强[1,2];程满金[1];马兰忠[1];李博[1]   

  1. [1]内蒙古水利科学研究院,内蒙古呼和浩特010060;[2]内蒙古农业大学水利与土木建筑工程学院,内蒙古呼和浩特010018
  • 出版日期:2017-06-20 发布日期:2017-06-20
  • 通讯作者: 郭富强
  • 作者简介:郭富强(1985—),男,工程师,在读博士,研究方向为农田节水灌溉技术。
  • 基金资助:
    水利部公益性行业科研专项经费项目(201301094);内蒙古新增“四个千万亩”节水灌溉工程科技支撑项目(20121036);内蒙古水利科研专项经费项目(NSK2016-S9).

The benefit analysis of water-saving irrigation engineering of new“Four Ten Million Mu”in Inner Mongolia

  • Online:2017-06-20 Published:2017-06-20

摘要: 利用2012—2015年田间作物实测数据,对比传统种植方式,分析了内蒙古主要粮用作物和饲用作物膜下滴灌和大型喷灌的增产效益。研究表明,实施膜下滴灌后,大豆、玉米、马铃薯产量提高10.91%耀69.29%,水分生产率提高27.68%耀157.83%;实施大型喷灌后,玉米、紫花苜蓿、饲料玉米和青贮玉米产量提高8.24%耀10.36%,水分生产率提高8.13%耀41.15%。总体来看,实施高效节水灌溉工程后,内蒙古主要粮用作物和饲用作物有较大增产效益。

Abstract: Used field crops to the measured data between 2012 and 2015,compared with traditional cropping pattern,with analysis of the Inner Mongolia food crops and forage crops film with drip irrigation to increase production efficiency and large sprinkler irrigation.Research shows that after implementing membrane under drip irrigation,soybean,corn,potato yield increased by 10.91%~69.29%respectively,water productivity were increased by 27.68%~157.83%.After the implementation of large-scale irrigation,corn,alfalfa,feed corn silage maize yield increased by 8.24%~10.3%respectively,and the water productivity increased by 8.13%~41.15%.Overall,after implementation of water saving irrigation project,main food with crop and forage crop in Inner Mongolia has great increase production efficiency.

中图分类号: 

  • S275