赤峰市现代畜牧业饲草料基地建设高效节水灌溉制度的研究  

Water Saving Irrigation Schedule for Chifeng City Modern Livestock Forage Grass Base

作　　者：李国佳 

机构地区：[1]赤峰市水利科学研究院,内蒙古赤峰024000 [2]赤峰市水利技术推广站,内蒙古赤峰024000

出　　处：《节水灌溉》2014年第9期66-69,共4页Water Saving Irrigation

基　　金：内蒙古自治区水利厅科技计划支撑项目

摘　　要：内蒙古天然草原面积0.75亿hm2,约占我国草原总面积的22%,其中可利用草原0.64亿hm2。赤峰市共有5个牧业旗和2个半农半牧旗县,全市共有草原总面积52 944km2,其中已利用草原面积44 585km2。受草原"三化"的影响,天然草地超载过牧,饲草料供不应求,致使草原的生态、生产和农牧民的生活问题得不到有效改善和提高。其中草牧场生产创新技术的研发以及新成果推广力度的不足,是影响我区草原畜牧业进一步发展的关键因素。为了解决这一难题,需找出适合牧草生长的灌水条件,得出灌溉制度,从而指导赤峰市牧草灌溉的发展。Inner Mongolia natural grassland has the area of 0. 75 million hectares, which accounts for 22% of the total area of grassland in China. Thereinto, the applicable grassland area is 64 million hectares. Chifeng city has 5 herding counties and 2 semi-agricul ture and semi-herding counties, has a total grassland area of 52944 square kilometers, in which 44585 square kilometers has been in use. At present, the natural grassland is overloaded, and the forage supply can not meet the demand, which results in that the grassland ecosystem, production and farmer＇s life can not be effectively improved. The lack of innovative technologies and the promotion of new technology are the key factors that affect the further development of grassland livestock breeding. In order to solve this problem, it is necessary to find out the irrigation conditions and the irrigation schedule suitable for the growth of forage to guide the de velopment of grass irrigation of Chifeng city.

关 键 词：牧草 灌溉制度 节水技术 饲草料 

分 类 号：S513[农业科学—作物学]