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A Scientometric Analysis of Worldwide Intercropping Research Based on Web of Science Database between 1992 and 2020

Author

Listed:
  • Wen Lv

    (Institute of Soil and Water Conservation, Northwest A&F University, Yangling 712100, China
    Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China
    College of Ecology and Environment and Breeding Base for State Key Laboratory of Land Degradation and Ecological Restoration in Northwest China, Ningxia University, Yinchuan 750021, China)

  • Xining Zhao

    (Institute of Soil and Water Conservation, Northwest A&F University, Yangling 712100, China
    Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China)

  • Pute Wu

    (Institute of Soil and Water Conservation, Northwest A&F University, Yangling 712100, China)

  • Jialong Lv

    (College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, China
    Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China (Ministry of Agriculture), Northwest A&F University, Yangling 712100, China)

  • Hailong He

    (College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, China)

Abstract

Intercropping has been practiced worldwide in both traditional and sustainable agriculture to feed the growing population. This study aims to analyze the research status and evolution of intercropping, to identify the influential authors, research centers, and articles, and to reveal the main research topics between 1992 and 2020 based on the Web of Science Core Collection database. The results show that the volume of publications in this field has increased rapidly over the past three decades. The analysis identifies the top three authors (i.e., Meine Van Noordwijk, Wenyu Yang, and Teja Tscharntke), top three contributing organizations (i.e., the World Agroforestry Center (ICRAF), the Chinese Academy of Science, and the INRA), and three most productive countries (i.e., the USA, India, and China). Co-occurrence analysis demonstrates that studies on intercropping can be divided into four clusters as centered by keywords of intercropping/maize, biodiversity/conservation, agroforestry, and carbon, respectively. Lal 2004 is the most influential study with the greatest number of citations and Agroforestry Systems is the most utilized journal. Perspectives on future studies were also given. This study helps researchers to clarify the current research status in the field of intercropping and put forward its future research.

Suggested Citation

  • Wen Lv & Xining Zhao & Pute Wu & Jialong Lv & Hailong He, 2021. "A Scientometric Analysis of Worldwide Intercropping Research Based on Web of Science Database between 1992 and 2020," Sustainability, MDPI, vol. 13(5), pages 1-14, February.
    • Handle: RePEc:gam:jsusta:v:13:y:2021:i:5:p:2430-:d:504787
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    References listed on IDEAS

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    2. Kun Shi & Yi Zhou & Zhen Zhang, 2021. "Mapping the Research Trends of Household Waste Recycling: A Bibliometric Analysis," Sustainability, MDPI, vol. 13(11), pages 1-23, May.
    3. Sharma, Gagan Deep & Verma, Mahesh & Shahbaz, Muhammad & Gupta, Mansi & Chopra, Ritika, 2022. "Transitioning green finance from theory to practice for renewable energy development," Renewable Energy, Elsevier, vol. 195(C), pages 554-565.

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