再生植物纤维地膜的降解实验研究

介绍了再生植物纤维地膜降解的实验研究方法,检测分析了其干热老化实验结果,选择定量、抗张强度、伸长率为再生植物纤维地膜的追踪监测指标。在相同的田间实验环境条件下,以塑料地膜为参比,观测再生植物纤维地膜自然降解随时间变化的规律,为其降解的可控性提供实验依据。

The research on degradation of regenerated plant fiber film was conducted, the effects of grammage, tensile index, elongation ratio were investigated by hot degradation test. The results of the test were analyzed comparing with plastic film in the same field experiment so that obtaining the degradation rule of the plant fiber film with time and providing pilot basis for controlling the mulching plant fiber film degradation.