农用地膜在农业生产中发挥着不可替代的作用,但随着使用年限的增加,带来的负面影响越来越凸显出来,如影响土壤的理化性质,影响农作物的生长发育,造成环境污染等。滨州是传统农业大市,地膜使用有较长的历史。农用薄膜及地膜的大面积使用,为滨州市农业增产农民增收提供了保障,但随之而来的是日益严重的残膜问题。本文对滨州市1999—2020年农膜、地膜使用量和地膜覆盖面积数据及全国地膜残留监测网国控监测点无棣县佘家镇北石村和柳堡镇付𨟠王家村残膜检测数据相结合进行分析,结果表明：滨州市地膜残留量已具有较高的含量水平,由于地膜不易分解的特性,后期将可能产生一系列不利影响。同时有针对性的提出滨州市地膜防治对策,包括大力推广标准加厚地膜、建立健全地膜监管及回收机制、发展全生物可降解地膜替代技术及宣传示范适期揭膜种植技术等,为今后指导农业生产提供重要依据。

Agricultural mulching film plays an irreplaceable role in agricultural production, but the negative effects are more and more prominent with the increase of its service life, such as affecting the physical and chemical properties of soil, affecting the growth and development of crops, causing environmental pollution and so on. As a traditional agricultural city, Binzhou has a long history of using mulching film. The large-scale use of agricultural film and mulching film provides a guarantee for the increase of agricultural production and farmers’ income, but the problems caused by residual film are getting worse. In this paper, the data of agricultural film and mulching film amount and coverage area in Binzhou from 1999 to 2020 and the residual film detection data of Beishi village of Shejia Town and Fuquanwangjia village of Liupu Town in Wudi County, which are the state-controlled monitoring points of the national mulching film residue monitoring network, were analyzed. The results showed that the residual film amount in Binzhou had a high level. Due to the characteristics that the plastic film is not easy to decompose, a series of adverse effects might occur in the later stage. According to the risks caused by mulching film residues, prevention countermeasures are proposed, including promoting standard thick mulching film, establishing mulching film supervision and recovery mechanism, developing full biodegradable mulching film replacement technology and publicizing and demonstrating suitable uncovering film planting technology, aiming to provide a basis for guiding agricultural production in the future.