秸秆肥料化利用研究进展  

Research Progress of Straw Fertilizer Utilization

作　　者：王艳锦 王明艳[1] 张全国 李文哲 夏晨曦 WANG Yanjin;WANG Mingyan;ZHANG Quanguo;LI Wenzhe;XIA Chenxi(Institute of Agricultural Engineering,Huanghe Science and Technology University,Zhengzhou Henan 450063,China)

机构地区：[1]黄河科技学院现代农业工程研究院,河南郑州450063

出　　处：《农业工程》2020年第9期58-61,共4页AGRICULTURAL ENGINEERING

基　　金：河南省高等学校重点科研项目(项目编号:20B480003)。

摘　　要：秸秆是一种重要的生物质资源,在诸多利用方式中,作为肥料回归土地、回归农业,是最符合农业生态系统物质循环的一种利用方式。目前秸秆还田是秸秆肥料化利用的主要技术之一,分析了秸秆肥料化利用的发展优势,阐述秸秆直接还田、堆肥还田和过腹还田等常用的利用形式,指出秸秆多元化肥料利用的途径,并展望其发展趋势,以期引发对秸秆高效资源化利用及农业可持续发展的思考,为推动秸秆肥料化利用提供参考。Straw is an important biomass resource,returning to field as fertilizer is the most suitable way for material cycle of agricultural ecosystem in many ways of utilization.At present,straw returning is main form of straws fertilizer utilization.Development advantages of straw fertilizer utilization were analyzed,and commonly used ways of straw fertilizer utilization with direct straw return,straw compost-return and straw return after livestock digestion were expounded.Ways of straw diversified fertilizer utilization were pointed out and its development trend was prospected,aiming to arouse thought on straw efficient resource utilization and agricultural sustainable development and provide reference for promoting straw fertilizer utilization.

关 键 词：秸秆 肥料 还田 沼液 沼渣 缓释肥 

分 类 号：S216[农业科学—农业机械化工程]