宁夏引黄灌区饲用小黑麦复种青贮玉米高效栽培技术  

High-Efficient Cultivation Techniques of Forage Triticale Multiple Cropping Silage Corn in Ningxia Irrigation Area

作　　者：张晓娟[1,2] 孙权 陈永伟[3] 马文礼[3] 马宏秀[1] 蒋鹏 ZHANG Xiaojuan;SUN Quan;CHEN Yongwei;MA Wenli;MA Hongxiu;JIANG Peng(College of Forestry and Prataculture,Ningxia University,Ningxia Yinchuan 750021,China;Guyuan Branch,Ningxia Academy of Agriculture and Forestry Sciences,Ningxia Guyuan 756009,China;Ningxia Agricultural Reclamation Agriculture,Forestry and Animal Husbandry Technology Popularizing Service Center,Ningxia Yinchuan 750021,China)

机构地区：[1]宁夏大学林业与草业学院,宁夏银川750021 [2]宁夏农林科学院固原分院,宁夏固原756009 [3]宁夏农垦农林牧技术推广服务中心,宁夏银川750021

出　　处：《饲料工业》2024年第6期125-129,共5页Feed Industry

基　　金：宁夏自然科学基金项目[2023AAC03441];校地合作科技示范项目麦属饲草-青贮玉米一年两熟水肥一体化高效高产栽培技术研究与示范[NXXDHZ202316]。

摘　　要：随着农业产业结构的调整,宁夏畜牧养殖业发展迅速,对饲草饲料的需求量显著增加。为了有效缓解灌区饲草产量低、栽培技术落后、季节性青饲料极其短缺造成的草畜发展极不平衡现状,通过2020—2022年连续3年的大田试验,从饲用小黑麦播前准备、品种选择、机械播种、轮灌区组划分、水肥管理、越冬管理、适时收获和复种青贮玉米从播前准备、品种选择、机械播种、水肥管理、病虫草害防治、适时收获等方面总结出了宁夏引黄灌区饲用小黑麦复种青贮玉米一年两熟高效栽培技术模式。改变了传统的种植模式,提高了土地、光热和养分等资源利用率及饲草产量和经济效益,为灌区多熟种植改革及草畜产业高质量发展提供了理论支撑。With the adjustment of agricultural in⁃dustrial structure,animal husbandry in Ningxia has developed rapidly,and the demand for forage has increased significantly.In order to effectively alle⁃viate the unbalanced development of grass and live⁃stock caused by low forage yield,backward cultiva⁃tion techniques and extreme shortage of seasonal green fodder in irrigation areas.Through three con⁃secutive years of field experiments from 2020 to 2022,feeding triticale included preparation before sowing,variety selection,mechanical sowing,rotation ir⁃rigation group division,water and fertilizer management,overwintering management and timely harvest,and multiple cropping silage corn includes preparation before sowing,variety selection,mechanical sowing,wa⁃ter and fertilizer management,prevention and control of diseases,pests and weeds,and timely harvest.The high-efficient cultivation technology model of forage triticale multiple cropping silage corn in Ningxia Yel⁃low River irrigation area was systematically summarized.This model has changed the traditional planting mode,efficiently utilized resources such as land,light,heat and nutrients,and greatly improved forage yield and economic benefits.In order to provide theoretical support for the reform of multi-cropping in irri⁃gation area and the high-quality development of grass and livestock industry.

关 键 词：引黄灌区 饲用小黑麦 青贮玉米 复种 高效栽培 

分 类 号：S816.53[农业科学—饲料科学]