烟草覆盖栽培技术研究进展  

Research Advance of Covers Cultivation Technology on Tobacco Planting

作　　者：王小东[1] 李振华[1] 许自成[1] 焦敬华[1] 

机构地区：[1]河南农业大学农学院

出　　处：《中国农学通报》2008年第1期199-202,共4页Chinese Agricultural Science Bulletin

基　　金：烟草行业栽培重点实验室基金项目"神农架周边区域特色烟叶研究"(TCKL06003);河南省烟草专卖局科技攻关项目"浓香型烤烟内在质量的外显性鉴别技术及调控措施研究"(HYKJ200610)

摘　　要：总结了烟草覆盖栽培的种类和特点,从增温保湿、改善土壤理化性状、提高土壤肥力、促进早发快长和提高产量与品质等几个方面阐明了不同覆盖物的作用机理和覆盖效应,分析了当前烟草覆盖栽培中存在的问题和未来的发展前景。This paper summarized the covers technologies and characteristics on tobacco planting. It clarified the actions and effects of different covers technique in the ways of increasing temperature and keeping moisture, improving soil structure, increasing soil fertility, promoting growth ＆ development and raising production ＆ quality. In the same time it also analyzed the problems and research direction of the covers technique at the present time.

关 键 词：覆盖栽培 秸秆覆盖 地膜覆盖 液态地膜 有机农业 

分 类 号：S157.4[农业科学—土壤学]