文丘里施肥器在水肥一体化精准灌溉中的应用  

Application of Venturi Fertilizer in Integrated Precision Irrigation of Water and Fertilizer

作　　者：杨晶 齐瑞锋 张明宇[1] 乔清旭 孙鸿[1] Yang Jing;Qi Ruifeng;Zhang Mingyu;Qiao Qingxu;Sun Hong(Jilin Academy of Agricultural Machinery,Changchun 130022,Jilin,China)

机构地区：[1]吉林省农业机械研究院,吉林长春130022

出　　处：《农业技术与装备》2024年第2期14-17,共4页Agricultural Technology & Equipment

基　　金：长春市科技发展计划项目(21ZY57)。

摘　　要：文丘里施肥器具有便宜、耐用、应用广泛等优点。通过对比几种施肥器施肥方式,分析了文丘里施肥器应用上的局限性,提出了适宜的解决方法,为精准控制施肥,进一步推广水肥一体化精准灌溉技术模式的应用奠定基础。Venturi fertilizer applicator has the advantages of cheap,durable and widely used.By comparing several fertilizer fertilization methods,the limitations of Venturi fertilizer application were analyzed,and the appropriate solution was proposed,which laid a foundation for the accurate control of fertilization and further promotion of the application of the integrated precision irrigation technology model of water and fertilizer.

关 键 词：文丘里施肥器 水肥一体化 精准灌溉 应用 

分 类 号：S-1[农业科学]