中国农业机械化科学研究院集团有限公司 主管

北京卓众出版有限公司 主办

基于文献计量学的闷棚与强还原土壤灭菌技术研究态势分析

Bibliometric-based research situation analysis in sealing treatment and reductive soil disinfestation

  • 摘要: 基于文献计量方法,使用VOS viewer和Cite space进行可视化分析,对2013—2024年中国知网数据库和Web of Science(WoS)核心合集数据库中关于闷棚与强还原土壤灭菌的文献进行统计,通过关键词分析,梳理该领域近10年的发展热点。结果表明,中英文发文量呈波动增长趋势,中国和美国是该领域发文量最多的国家,其中美国农业部和中国南京师范大学发文量最多。当前闷棚与强还原土壤灭菌领域的热点是土壤微生物群落结构变化、土传病害防治效果,以及处理所需的有机碳源类型选择等方面。闷棚与强还原土壤灭菌对连作障碍的改良作用、对土壤综合质量的提升作用、对二次污染的削减作用,以及其在技术、应用、机理层面的改良及完善,将是目前和未来的研究热点方向。

     

    Abstract: Based on bibliometric method, VOS viewer and Cite space were employed for visualization analysis to statistically analyze literature on sealing treatment and reductive soil disinfestation from China National Knowledge Infrastructure database(CNKI)and Web of Science(WoS)Core Collection database from 2013 to 2024 .Hotspots in this field over the past decade were sorted out through keyword analysis.Results showed that number of Chinese and English publications exhibited a fluctuating growth trend, with China and the United States being the top publications.Among these, the United States Department of Agriculture and Nanjing Normal University in China published the highest number of papers.Current hotspots in sealing treatment and reductive soil disinfestation are structural changes in soil microbial communities, soil-borne diseases control effectiveness, and organic carbon source selection needed for treatment.Improvement effect of sealing treatment and reductive soil disinfestation on monocropping obstacle, its role in soil comprehensive quality improvement, its contribution to reducing secondary pollution, and improvement and refinement of its technology, application, and mechanism will be hot research directions for present and future.

     

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