有效微生物菌群在贵州喀斯特地区农业生产中的应用前景展望  

Application Prospect of EM Bacteria in Agricultural Production of Guizhou Karst Region

作　　者：汤小朋 陈磊 熊康宁 TANG Xiaopeng;CHEN Lei;XIONG Kangning(State Key Laboratory Cultivation for Karst Mountain Ecology Environment of Guizhou Province,School of Karst Science,Guizhou Normal University,Guiyang 550001,China)

机构地区：[1]贵州师范大学喀斯特研究院,贵州省喀斯特山地与生态环境国家重点实验室培育基地,贵阳550001

出　　处：《中国农业科技导报》2020年第4期129-138,共10页Journal of Agricultural Science and Technology

基　　金：贵州省科技计划重大专项(黔科合平台人才[2017]5411号);贵州省研究生教育创新计划项目(黔教研合GZS字[2016]4号)。

摘　　要：喀斯特石漠化是一种生态系统退化现象,可导致土壤退化、土地养分锐减、土地生产力低下和水体污染等生态环境问题,严重威胁我国喀斯特地区生态环境安全及社会经济发展。以中国西南典型喀斯特地区--贵州喀斯特为例介绍了喀斯特地区农业生产的特点,综述了有效微生物菌群(effective microorganisms,EM)在非常规饲料资源开发、畜牧业、水产养殖及种植业中的应用,并展望了EM在喀斯特地区农业生产中的应用前景,旨在为贵州喀斯特地区生态农业的可持续发展提供一些参考。Karst rocky desertification is a kind of ecosystem degradation phenomenon, which can lead to soil degradation, land nutrient reduction, low land productivity, water pollution and other ecological environment problems, so it seriously threaten the ecological and environmental safty and social economic development of karst areas in China. This paper introduced the characteristics of agricultural production in Guizhou karst region, a typical karst region in southwest China, and reviewed the application of effective microorganisms(EM) in the unconventional feed resources development, animal husbandry, aquaculture and planning industry, and looked forward to the application prospect of EM bacteria in agricultural production in karst region of Guizhou with aimto provide some references for the sustainable development of ecological agriculture in karst region of Guizhou.

关 键 词：喀斯特 石漠化 有效微生物群 农业生产 畜牧业 

分 类 号：S144[农业科学—肥料学]