Research on the Prevention and Control of Residual Pollution of Agricultural Films in Facility Agriculture in Hengyang City

设施农业作为现代农业的重要组成部分，通过调控农业设施内环境，极大地提升了农业生产效率和作物产量。然而，农膜的大量使用也给当地生态环境带来了严峻挑战。本文以衡阳市为例，分析了设施农业农膜的使用现状，探讨了农膜残留带来的环境污染问题，并提出了相应的污染防治措施，为设施农业的可持续发展提供参考。As an important part of modern agriculture, facility agriculture has greatly improved agricultural production efficiency and crop yields by regulating the internal environment of agricultural facilities. However, the extensive use of agricultural films has also posed severe challenges to the local ecological environment. Taking Hengyang City as an example, this paper analyzes the current situation of the use of agricultural films in facility agriculture, explores the environmental pollution problems caused by the residual agricultural films, and proposes corresponding pollution prevention and control measures, providing a reference for the sustainable development of facility agriculture.