摘要
文章使用改性后的纳米TiO2和淀粉与聚乙烯共混制备一种双降解的农用地膜，并对地膜进行分解对比测试。
The degradable mulching fihn was fabricated by mixing polyethylene with modified nanometer titanium dioxide and modified starch.And decomposition properties of agricultural plastic film was tested and compared.
关键词
改性纳米Ti02
改性淀粉
双降解
modified nanometer titanium dioxide
modified starch
double degradation
