大豆秸秆综合利用研究进展  

Research Progress on Comprehensive Utilization of Soybean Straw

作　　者：燕翔[1] 宫峥嵘 王都留[1] 李午寅 何玉鹏 董晓宁 杨建东[1] 张少飞[1] YAN Xiang;GONG Zheng-rong;WANG Du-liu;LI Wu-yin;HE Yu-peng;DONG Xiao-ning;YANG Jian-dong;ZHANG Shao-fei(College of Agricultural and Forestry Technical,Longnan Teacher′s College,Chengxian 742500,China;School of Economics&Management,Gansu Mechanical&Electrical Vocational and College,Tianshui 741001,China;School of Chemical Engineering&Technology,Tianshui Normal University,Tianshui 741001,China)

机构地区：[1]陇南师范高等专科学校农林技术学院,甘肃成县742500 [2]甘肃机电职业技术学院经济管理学院,甘肃天水741001 [3]天水师范学院化学工程与技术学院,甘肃天水741001

出　　处：《大豆科学》2022年第4期480-489,共10页Soybean Science

基　　金：甘肃省陇南市科技计划项目(2021-15);甘肃省青年科技基金计划项目(20JR5RK623);陇南市科技计划项目(2021-18),甘肃省高校创新能力提升项目(2020B-364)。

摘　　要：大豆秸秆是丰富的可再生农业废弃物资源,具有来源广、数量大、价格低廉和再生周期短等特点。其组成成分中粗蛋白质、木质素、纤维素和半纤维素含量较高,C/N高,是重要的有机能源,同时含有K、Ca、P等多种矿物质元素,具有很高的利用价值。早期除少量大豆秸秆被用作牛羊的冬季饲料外,大量大豆秸秆被露天焚烧,不仅造成了严重的大气污染和资源浪费,也不利于生物质能源的循环利用和农业经济的可持续发展。目前,随着国家政策的指导扶持和秸秆利用研究的深入,已基本形成了大豆秸秆用作家畜饲料、农业肥料、栽培基料、工业原料、燃料等多元化的“五料化”综合利用格局。本文综述大豆秸秆在“五料化”应用方面的研究现状及进展,提出并展望了大豆秸秆资源化综合利用研究建议和应用前景,以期为大豆秸秆资源化综合利用的后续研究提供参考。Soybean straw is a rich renewable agricultural waste resource,which has the characteristics of wide source,large quantity,low price and short regeneration cycle.It contains high contents of crude protein,lignin,cellulose and hemicellulose,and high C/N ratio.It is an important organic energy.It also contains K,Ca,P and other mineral elements,which has high utilization value.In the early stage,except a small amount of soybean straw used as winter feed for cattle and sheep,a large amount of soybean straw was burned in the open air,which not only caused serious air pollution and waste of resources,but also was not conducive to the recycling of biomass energy and the sustainable development of agricultural economy.At present,with the guidance and support of national policies and the deepening of straw utilization research,soybean straw has basically formed a diversified comprehensive utilization pattern of‘five materials’as livestock feed,agricultural fertilizer,cultivation base material,industrial raw materials,fuel,etc.This paper summarizes the research status and progress of soybean straw in the application of“five materials”,puts forward and prospects the research suggestions and application prospects of soybean straw resource comprehensive utilization,in order to provide reference for the follow-up research on comprehensive utilization of soybean straw resource.

关 键 词：大豆秸秆 饲料化利用 肥料化还田 栽培基质 燃料化利用 原料化利用 

分 类 号：S38[农业科学—农艺学]