摘要
中国每年会产生大量的畜禽粪污,长期堆积会对土壤、水体和空气造成污染。其中畜禽粪污最主要的处理方式是进行好养堆肥,由于堆肥过程中存在氮素损失等问题,可以添加调理剂来减少含氮气体挥发、降低pH和改善堆体微生物群落结构,进而减少氮素损失。综述了畜禽粪污堆肥过程中,不同调理剂的利用特点及其对氮素转化调控应用的研究现状,总结了堆肥过程中存在的主要问题,并展望了未来粪污处理及资源化利用的发展方向,以期对未来粪污处理研究和发展提供参考。
In China,the amount of livestock and poultry manure produced every year is huge and can cause pollution to soil,waterbody and air through long-term accumulation.The major way to treat livestock and poultry manure is aerobic composting.Since there are problems such as ammonia loss in the composting process,amendments can be added to reduce ammonia gas volatilization and pH,and improve the microbial community structure of the compost pile,thus decreasing nitrogen loss.The application features of several amendments and their regulating role in nitrogen transformation in the composting process of livestock and poultry manure are summarized in this study,and the primary issues in the composting process are listed.Additionally,the study discusses the development trend of livestock and poultry manure treatment and the resource utilization,hoping to provide reference for future research.
作者
代文龙
郑旭
付海燕
刘春光
吴桐
杨峰山
DAI Wenlong;ZHENG Xu;FU Haiyan;LIU Chunguang;WU Tong;YANG Fengshan(Engineering Research Center of Agricultural Microbiology Technology,Ministry of Education&Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region&Key Laboratory of Molecular Biology,College of Heilongjiang Province&School of Life Sciences,Heilongjiang University,Harbin 150080;Engineering Research Center of Agricultural Microbiology Technology,Ministry of Education&Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region&Key Laboratory of Microbiology,College of Heilongjiang Province&School of Life Sciences,Heilongjiang University,Harbin 150080;Engineering Research Center of Agricultural Microbiology Technology,Ministry of Education&Heilongjiang Provincial Key Laboratory of Plant Genetic Engineering and Biological Fermentation Engineering for Cold Region&Key Laboratory of Microbiology,College of Heilongjiang Province&School of Life Sciences,Heilongjiang University,Harbin 150080,China;iaxiang Industrial Technology Research Institute of Heilongjiang University,Jiaxiang,Shandong 272400)
出处
《中国农学通报》
2023年第11期135-142,共8页
Chinese Agricultural Science Bulletin
基金
黑龙江省自然科学基金研究团队项目“寒区农业土壤面源污染微生物调控技术的研究”(TD2019Z002)
黑龙江省留学回国创业基金“农业有机废弃物微生物转化菌剂研发与应用”(黑人社函[2020]381号)
黑龙省现代农业产业技术协同创新推广体系“玉米秸秆肥料化”(黑农厅函[2019]144号)。
关键词
畜禽粪污
堆肥转化
调理剂
功能特性
氮素转化
livestock and poultry manure
compost transformation
amendments
functional characteristics
nitrogen transformation
