摘要
从农用地膜残留物对土壤、作物和畜禽的不利影响入手,简要地介绍了苗前地膜回收机械、收割后地膜回收机械与播前地膜回收机械等为主的不同作业时期的地膜回收机械发展现状,并总结归纳了我国地膜回收机械发展中存在的主要问题,最后提出了提升地膜分离效率、地膜回收联合作业机械等发展趋势的判断。
Starting from adverse effects of agricultural film residues on soil,crops,livestock and poultry,development status of plastic film recycling machinery in different working periods were briefly introduced,such as pre-seedling plastic film recycling machinery,post-harvest plastic film recycling machinery and pre-sowing plastic film recycling machinery,and main problems in development of plastic film recycling machinery in China were summarized.Finally,proposal to upgrade the land and judgment of the development trend of membrane separation efficiency and membrane recovery combined operation machinery were put forward.
作者
甘富荣
GAN Furong(Agricultural and Animal Husbandry Machinery Management Station of Jianzha County,Jianzha Qinghai 811299,China)
出处
《农业工程》
2019年第9期23-26,共4页
AGRICULTURAL ENGINEERING
关键词
地膜
回收机械
现状
发展趋势
film
recycling machinery
present situation
developing trend
