摘要
近年来,化肥不合理施用带来诸多土壤环境问题,有研究表明有机肥施用不仅能够解决畜禽养殖废弃物资源化利用问题,还能在减量施用化肥的同时增加土壤有机质。有机肥亩均施用量大,需配备相应的施肥装备,针对有机肥种类多且物理特性复杂、施用装备技术水平不高的现状,本文重点阐述了国内外有机肥施用装备研发应用现状,剖析了我国有机肥施肥装备目前存在的主要问题,并归纳总结了现有有机肥施用装备的适用性及特点,从技术与政策层面提出了合理化建议,对有机肥施用装备的发展趋势进行了展望,为有机肥施用合理选择配套装备提供参考,为今后有机肥施用技术装备高质量发展提供一定的借鉴。
In recent years,unreasonable application of chemical fertilizers has brought many soil environmental problems.Studies have shown that organic fertilizer application can not only solve the problem of resource utilization of livestock and poultry breeding waste,but also increase soil organic matter while reducing the application of chemical fertilizers.The application amount of organic fertilizer per mu is large,and the corresponding fertilization equipment needs to be equipped.In view of the current situation that there are many kinds of organic fertilizers with complex physical characteristics and low technical level of application equipment,this paper focuses on the current situation of research and development and application of organic fertilizer application equipment at home and abroad,analyzes the main problems existing in organic fertilizer application equipment in China,summarizes the applicability and characteristics of existing organic fertilizer application equipment,and puts forward reasonable suggestions from the technical and policy levels.The development trend of organic fertilizer application equipment is prospected,which provides a reference for the rational selection of supporting equipment for organic fertilizer application and a certain reference for the high-quality development of organic fertilizer application technology and equipment in the future.
作者
吴平凡
周岭
王龙杰
万畅
尤佳
魏冉冉
黄光群
WU Pingfan;ZHOU Ling;WANG Longjie;WAN Chang;YOU Jia;WEI Ranran;HUANG Guangqun(College of Engineering,China Agricultural University,Beijing 100083;College of Mechanical and Electrical Engineering,Tarim University,Alar,Xinjiang 843300;Modern Agricultural Engineering Key Laboratory at Universities of Education Department of Xinjiang Uygur Autonomous Region,Alar,Xinjiang 843300)
出处
《塔里木大学学报》
2024年第3期1-10,共10页
Journal of Tarim University
基金
国家奶牛产业技术体系岗位科学家项目(CARS-36-30)
新疆生产建设兵团NGHJG项目(兵农社发2023-11号)。
关键词
有机肥
施用技术与装备
养殖废弃物
肥料化
organic fertilizer
application technology and equipment
agricultural waste
fertilizer
