浅析残膜对棉田及棉花产品的危害与风险

Review of the Hazard and Risk on Plastic Film to Cotton Field and Cotton Products

通过对新疆棉田覆膜种植模式的地膜残留对棉田及棉花产品的危害与风险调查,结果表明:残膜对棉田土壤造成严重污染和破坏土壤结构,对棉花生产造成了一定的负面影响,随着机采棉的普及,地膜残留又形成了对原棉污染,成为当前较难清除的杂质,导致纱线和织物留下疵点和瑕疵,严重影响到中国棉花和棉纺织品的质量和信誉,对棉纺织企业造成巨大的经济损失。因而,提出了建立地膜强制回收制度和加快研究可降解的新型地膜等合理化建议。

This paper had a research about the hazard and risk on plastic film to cotton field and cotton products in Xinjiang.The results showed that：The plastic film residue had caused severe pollution and destruction to soil structure of cotton field,exerted negative influence on cotton production.Since machine- harvested cotton became popular,plastic film residue had polluted row cotton and became a impurities which could not to clean.Those impurities led to defects and flaws on cotton yarn and fabric that not only ruin the quality and fame of our country＇s cotton and cotton textiles but also bring great economic losses to the textile enterprises.Therefore,proposed the establishment of mandatory recycling system and speed up the new film mulching advice of degradable.