生物可降解地膜的研究进展

Progress in the research of Biodegradable Mulching Film

地膜在现代化农业中已经得到了广泛的应用,但由于传统塑料地膜在土壤中难以降解而导致"白色污染",破坏土壤结构,减小土壤肥力,影响农业的可持续发展,而推广生物可降解地膜是解决这一问题的有效途径。本文综述了生物可降解地膜的种类、性能及其应用。

Mulching film has been widely used in modern agriculture,but the non-degradation of traditionalplastic film leads to“white pollution”,which destroys the soil structure and decreases the soilfertility,affecting the sustainable development of agriculture.The development of biodegradablemulching film is an effective way to solve this problem.The research progress of types,propertiesand application of biodegradable mulching film are reviewed in this paper