摘要
为全面了解国内外粪污堆肥研究领域的研究进展及前沿动态,利用CiteSpace软件对粪污堆肥领域的文献进行可视化分析。结果表明,2009-2022年该研究领域的中英文文献发文量总体呈上升趋势,中国、美国、印度、西班牙、加拿大等是英文文献发文量较大的国家。该领域主要发文机构有中国科学院、西北农林科技大学、中国农业大学、农业农村部、加拿大农业及农业食品部等,其中中国科学院占据重要地位,表明中国在该研究领域有较强的学术影响力和显著的贡献。从合作关系方面分析,该领域国内外作者在自身科研团队内部合作紧密,但缺少团队间的交流合作。关键词聚类及突现强度分析表明,该领域研究内容可分为2个阶段和1条路径。第1阶段为研究粪污堆肥过程中氮损失的主要途径以及堆肥过程中的微生物活动规律及其生物量的变化;第2阶段研究热点转向粪污堆肥过程的温室气体排放、细菌群落的演替以及堆肥过程中抗生素基因和重金属的残留情况;研究趋势为混合堆肥及其质量→肥料对土壤的影响→堆肥过程中氮损失→生物生物量及其结构和功能变化→细菌群落的演替→温室气体的排放→有害物质的残留,堆肥过程中的环境影响可作为该领域研究的热点及前沿。
In order to comprehensively understand the research progress and cutting-edge dynamics in the field of manure composting at home and abroad,CiteSpace software was used to visualize and analyze the literature in the field of manure composting.The results showed that the number of Chinese and English literature published in this research field presented an overall upward trend from 2009 to 2022,and China,the United States,India,Spain,and Canada were the countries with the largest number of English literature.The main issuing institutions in this field were the Chinese Academy of Sciences,Northwest Agriculture and Forestry University,China Agricultural University,Ministry of Agriculture and Rural Affairs,and Agriculture and Agri-Food Canada,etc.Among them,Chinese Academy of Sciences occupied an important position,which demonstrated that our country had a stronger academic influence and a more significant contribution to this research field.Analyzing from the aspect of cooperation,domestic and foreign authors in this field cooperated closely within their own research teams,but lacked communication and cooperation between teams.From the analysis of the keyword clustering diagram and the emergent intensity diagram,it could be seen that the research content in this field could be divided into two stages and one path:the first stage was to study the main ways of nitrogen loss in the process of manure composting as well as the microbial activity law and its biomass change in the process of composting;the hotspot of the second stage of the research shifted to the greenhouse gas emission in the process of manure composting,the bacterial community's successions and the antibiotic genes and heavy metal residues in the process of composting.The research trend was as follows:mixed compost and its quality→the effect of fertilizers on soil→nitrogen loss in the process of composting→biological biomass and its structural and functional changes→bacterial community succession→greenhouse gas emission→residue of hazardous s
作者
王仁成
高云龙
杨迪
李程
吴慧光
于鹏
WANG Rencheng;GAO Yunlong;YANG Di;LI Cheng;WU Huiguang;YU Peng(National Baori Shearer Energy Limited Company,Hailaer,Inner Mongolia,021500;New Energy Technology Research Institute of National Energy Group,Beijing 102209)
出处
《中国农学通报》
2024年第10期150-158,共9页
Chinese Agricultural Science Bulletin
基金
国能宝日希勒能源有限公司科技研发基金“生物固碳协同土壤架构重塑技术研究示范”(2023F2PU00300)
国家重点研发计划项目“大型煤电化基地固废规模化利用成套技术及集成示范”(2019YFC1904300)。
