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作 者:田林[1] 田永中[1] 刘瑾[1] Tian Lin;Tian Yongzhong;Liu Jin(College of Geographic Sciences, Southwest University, Chongqing 400715)
出 处:《粮食科技与经济》2019年第3期106-110,共5页Food Science And Technology And Economy
摘 要:耕地休耕有助于耕地休养生息、恢复地力,实现真正的"藏粮于地"。随着耕地休耕制度的探索实行与休耕区域试点的进一步扩大,通过对耕地休耕文献进行整理统计,可以分析探索国内耕地休耕研究的发展趋势与研究现状。运用文献计量学方法对人工甄别后的共计199篇有关耕地休耕的文献进行梳理,分别从发表时间、基金来源、关键词频、研究机构、文献内容5个方面进行统计分析。数据表明,耕地休耕问题研究逐渐成为热点,但就目前国内研究现状而言,研究内容与研究方法相对局限单一,研究成果的质量、规范化、内容多样性等方面亦有待提升。Farmland fallow is conducive to the recuperation of cultivated land, the restoration of soil fertility, and the realization of real grain in the ground. With the exploration and implementation of farmland fallow system and the further expansion of pilot projects in fallow areas, the development trend and research status of domestic research on fallow farmland can be analyzed and explored through statistical analysis of the literature on fallow farmland. By using bibliometric method, 199 papers on fallow cultivation of cultivated land after artificial screening were sorted out. Statistical analysis was carried out from five aspects: publication time, fund source, keyword frequency, research institutions and literature content. The data show that the research on fallow cultivation of cultivated land has gradually become a hot issue, but as far as the current domestic research situation is concerned, the research contents and methods are relatively limited and single, and the quality, standardization and diversity of research results need to be improved.
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