摘要
随着覆膜栽培技术的大规模推广应用,土壤中的残膜逐年增多,对土壤结构、作物生长和农村环境等造成了严重的危害,使农业生产可持续发展面临严重威胁。该文概述了山东地区残膜的污染现状,针对我国播前、苗期和秋后残膜回收的代表机型及其优缺点进行了归纳总结,简述了国内农田残膜污染回收治理相关的政策措施,提出了适应山东地区残膜污染治理的建议,为实现山东地区农业可持续健康发展提供思路。
With large-scale popularization and application of mulching cultivation technology,waste agricultural film in soil has increased year by year causing serious damage to soil structure,crop growth and rural environment,and sustainable development of agricultural production is facing serious threat.Pollution status of residual film in Shandong was analyzed,representative models and their advantages and disadvantages of film harvesting before,during and after autumn was summarized.Policies and measures related to recycling of domestic residual film pollution were described.Suggestions for adapting to treatment of residual film pollution in Shandong were put forward.It could provide ideas for sustainable and healthy development of agriculture in Shandong.
作者
王宗国
WANG Zongguo(Zhucheng Agricultural Machinery Technology Extension Station,Zhucheng Shandong 262200,China)
出处
《农业工程》
2019年第5期17-21,共5页
AGRICULTURAL ENGINEERING
基金
山东省重点研发计划项目(项目编号:2018GNC112006)
山东省农机装备研发创新计划项目(项目编号:2018YF020-09)
关键词
山东地区
覆膜栽培
污染现状
治理
可持续发展
Shandong area
plastic film mulching
pollution status
governance
sustainable development
