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生物降解保水地膜田艺特性研究
引用本文:卢金珍,熊汉国,赵为,任俊. 生物降解保水地膜田艺特性研究[J]. 中国粮油学报, 2008, 23(1): 174-176,179
作者姓名:卢金珍  熊汉国  赵为  任俊
作者单位:华中农业大学食品科学技术学院,武汉,430070
基金项目:国家高技术研究发展计划(863计划)
摘    要:以普通聚乙烯地膜为对照,研究了以玉米淀粉为主要原料制备的生物降解保水地膜的田艺特性。结果表明:生物降解地膜同普通聚乙烯地膜一样,具有保温、保水的作用,但在土壤性状及促进作物生长方面均优于普通地膜,且具有全生物降解特性。该研究结果为淀粉基全生物降解地膜的推广和应用提供了理论依据和实际参考。

关 键 词:地膜  生物降解  田艺  保水  淀粉  全生物降解地膜  保水  生物降解特性  研究  Film  Farm  Biodegradable  Characteristics  理论  推广和应用  淀粉基  普通地膜  作物生长  土壤性状  水的作用  保温  结果  原料制备  玉米淀粉  聚乙烯地膜
收稿时间:2006-11-16
修稿时间:2006-11-16

Field Characteristics of Biodegradable Farm Film
Lu Jinzhen,Xiong Hanguo,Zhao Wei,Ren Jun. Field Characteristics of Biodegradable Farm Film[J]. Journal of the Chinese Cereals and Oils Association, 2008, 23(1): 174-176,179
Authors:Lu Jinzhen  Xiong Hanguo  Zhao Wei  Ren Jun
Abstract:The field characteristics of biodegradable farm film made from corn starch as main material were studied in contrast with PE farm film. Results show that the biodegradable farm film has the same thermal holding and moisture holding characteristics as the PE farm film, additionally the biodegradable farm film is superior in improving soil characters and accelerating crop growth, and it is completely biodegradable. The conclusion in the work provides theoretical base and practical references for popularizing and applying biodegradable farm film.
Keywords:farm film   biodegradation   field characteristics   moisture holding   starch
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