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中国农学通报 ›› 2020, Vol. 36 ›› Issue (8): 119-126.doi: 10.11924/j.issn.1000-6850.casb18110058

• 农业信息·科技教育 • 上一篇    下一篇

CNKI期刊视域下降解地膜研究态势文献计量分析

于显枫1, 赵记军2()   

  1. 1 甘肃省农业科学院旱地农业研究所/甘肃省旱作区水资源高效利用重点实验室,兰州 730070
    2 甘肃省农业生态与资源保护技术推广总站,兰州 730000
  • 收稿日期:2018-11-16 修回日期:2019-01-18 出版日期:2020-03-15 发布日期:2020-03-10
  • 通讯作者: 赵记军
  • 作者简介:于显枫,女,1981年出生,辽宁盘锦人,副研究员,硕士,主要从事旱地农田水肥高效利用与作物栽培生理研究工作。通信地址:730070 兰州市安宁区农科院新村1号 甘肃省农业科学院旱地农业研究所,Tel:0931-7614854,E-mail:jackey_xf@126.com。
  • 基金资助:
    甘肃省农业科学院农业科技创新专项计划"旱地资源高效利用与绿色增产农作制"(2017GAAS27)

Research Situation of Degradable Mulching Film: Bibliometric Analysis Based on CNKI Journals

Yu Xianfeng1, Zhao Jijun2()   

  1. 1 Institute of Dryland Farming, Gansu Academy of Agricultural Sciences/Key Laboratory of High Water Utilization on Dryland of Gansu Province, Lanzhou 730070
    2 Gansu Agro-ecology and Resources Protection Technology Station, Lanzhou 730000
  • Received:2018-11-16 Revised:2019-01-18 Online:2020-03-15 Published:2020-03-10
  • Contact: Jijun Zhao

摘要:

以CNKI《中国学术期刊网络出版总库》为检索源,利用文献计量学方法,分析1987—2018年国内降解地膜研究态势。结果显示:降解地膜研究文献数量偏少,近10年来其速度和数量呈上升趋势;研究区域全国各地区均有涉及,新疆、甘肃、山东是研究靠前的3个地区;研究情报源分布较为广泛,但高质量载文期刊较少;研究人员分散不稳定,核心作者不突出;科研和教学单位是主要研究机构,研究内容多为应用降解地膜后对土壤水热及作物产量的影响,而在降解机理、环境安全方面的研究比较缺乏。建议降解地膜今后的研究方向和趋势应满足"五性一配套"综合体系,即:功能性、操作性、可控性、经济性、安全性和配套性。

关键词: 降解地膜, 文献计量, CNKI, 分析

Abstract:

CNKI network database is chosen to analyze the research situation of degradable mulching film in China during 1987-2018 by bibliometrics. The results showed that the number of literatures on degradable mulching film was relatively small, but increased in the past 10 years; all regions in China were covered by the researches, Xinjiang, Gansu and Shandong were the top three regions. The research information sources were widely distributed, but there were few high-quality journals; the researchers were scattered and the core authors were not prominent; scientific research institutes and universities were the main research units, and most of the studies focused on the effect of degradable mulching film on soil hydrothermal and crop yield, but the research on degradation mechanism and environmental safety were relatively lacking. It is suggested that the research direction of degradable mulching film in the future should meet the requirements of functionality, operability, controllability, economical efficiency, safety and compatibility.

Key words: degradable mulching film, bibliometrics, CNKI, analyses

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