Sun Yitao, Yang Wenlong, Shi Hongxia, Tanveer Sikander Khan, Hai Jiangbo
College of Agronomy, Northwest A&F University, Yangling, China.
National Agriculture Research Center, Islamabad, Pakistan.
Front Bioeng Biotechnol. 2022 Oct 17;10:1006388. doi: 10.3389/fbioe.2022.1006388. eCollection 2022.
Based on the Web of Science Core Collection (WOSCC) database, the academic works published in the past 30 years on biodegradable films for soil were analyzed. In order to ensure the rigor of this experiment, this paper is based on the mathematical double matrix model VOS Viewer software and CiteSpace software. This work shows that publications of biodegradable films for soil are increasing year by year; polymer science is the hottest subject in the field of biodegradable films for soil; China and the United States are the countries with the most significant number of publications in this field, has an important position; Washington State University is the most published institution. This study further identifies and reveals the essential characteristics, research strength, knowledge structure, main research fields, and research hotspots in the late stage of the field of biodegradable films for soil and introduces the Activity Index (AI) and the Attractive Index (AAI), thereby assessing trends and performance in different countries. The paper also further illustrates the importance of biodegradable films by presenting field trials using biodegradable films on different plants. The research in the field of biodegradable films for soil is divided into four categories: "The research field of degradation," "The effect of biodegradable film on soil," "Performance and mechanism of the biodegradable film," and "Effects of biodegradable film on crop growth and development.". The study can be seen as a microcosm of the development of biodegradable films for soils, which will help researchers quickly identify their general patterns. Readers can better understand the changes and development trends in this field in the past 30 years and provide references for future research.
基于科学网核心合集（WOSCC）数据库，对过去30年发表的关于土壤用可生物降解薄膜的学术著作进行了分析。为确保本实验的严谨性，本文基于数学双矩阵模型VOS Viewer软件和CiteSpace软件。这项工作表明，土壤用可生物降解薄膜的出版物数量逐年增加；高分子科学是土壤用可生物降解薄膜领域最热门的学科；中国和美国是该领域出版物数量最多的国家，具有重要地位；华盛顿州立大学是发表量最多的机构。本研究进一步识别并揭示了土壤用可生物降解薄膜领域后期的基本特征、研究实力、知识结构、主要研究领域和研究热点，并引入了活动指数（AI）和吸引力指数（AAI），从而评估不同国家的发展趋势和表现。本文还通过展示在不同植物上使用可生物降解薄膜的田间试验，进一步说明了可生物降解薄膜的重要性。土壤用可生物降解薄膜领域的研究分为四类：“降解研究领域”、“可生物降解薄膜对土壤的影响”、“可生物降解薄膜的性能及机理”以及“可生物降解薄膜对作物生长发育的影响”。该研究可视作土壤用可生物降解薄膜发展的一个缩影，这将有助于研究人员快速识别其总体模式。读者可以更好地了解该领域在过去30年的变化和发展趋势，并为未来研究提供参考。
