光降解地膜在湛江蔗区的示范与推广  

Demonstration and extension of photodegradable plastics film in sugarcane region of Zhanjiang

作　　者：黄瑶珠[1] 陈明周[1] 杨友军[1] 

机构地区：[1]广州甘蔗糖业研究所,广东广州510316

出　　处：《广东农业科学》2010年第5期32-34,共3页Guangdong Agricultural Sciences

基　　金：广东省农业科技成果转化启动项目(2004B60201004)

摘　　要：2005—2006年在湛江蔗区进行光降解地膜的试验示范及大田应用试验。结果表明,光降解地膜能够完全代替普通地膜,不会影响甘蔗产量及糖分的提高,示范区的光降解地膜降解失重率为7.58%～16.77%、大田应用区为11.26%～29.62%。并介绍了光降解地膜在湛江蔗区示范推广的主要措施。The effect of photodegradable plastic film for sugarcane in sugarcane region of Zhanjiang was carried out in this paper. The results showed that the photodegradable plastic film for sugarcane （PPFS） performed as good as the common plastic film （CK） , and it wouldn’t affect the improvement of yield and sucrose content of sugarcane. The weight loss of PPFS in the area of demonstration test and application test were between 7.58% ～16.77% and 11.26% ～29.62% , respectively. Finally, we introduced the main measure on the demonstration and extension of the PPFS in Zhanjiang.

关 键 词：甘蔗 光降解地膜 示范推广 

分 类 号：S566.1[农业科学—作物学]