中国塑料2025，Vol.39Issue(4)：64-68,5.DOI:10.19491/j.issn.1001-9278.2025.04.012
生物降解膜在重庆涪陵地区烟草种植中的应用研究
Study on application of biodegradable film in tobacco cultivation in Fuling area,Chongqing
摘要
Abstract
To explore the application value of a fully biodegradable film in tobacco planting and evaluate its suitability in crop growth with good thermal insulation and moisturizing effects,this paper analyzed the changes in chemical structure,surface micromorphology,and tensile strength of the fully biodegradable film during the degradation process through field service aging observation and infrared spectroscopy,scanning electron microscopy,tensile mechanical property test,and gel content test.The results indicated that when the fully biodegradable mulch film was served in the field for 51 days,the film surface at the root system of the crop was still intact.This could meet the requirements of the crop mulching cy-cle.In addition,after the crops were picked and ploughed,the biodegradable film could be degraded in the field under ac-tual environments,and there was no residual film generated.关键词
全生物降解膜/烟草种植/田间服役/降解Key words
fully biodegradable film/tobacco cultivation/field service/degradation分类
化学化工引用本文复制引用
荣鑫,李向鹏,吴亮,李旭娟,许向彬..生物降解膜在重庆涪陵地区烟草种植中的应用研究[J].中国塑料,2025,39(4):64-68,5.基金项目
重庆英才计划项目(CQYC20210304123) （CQYC20210304123）
四川省大学生创新训练项目(S202310619095) （S202310619095）
