| This article has been：Browse 1076Times Download 1035Times |
scan it! |
|
|
| DOI：10.13522/j.cnki.ggps.2019303 |
|
| International Development of Deficit Irrigation Based on Bibliometric Analysis |
|
ZHENG Jian MA Biao, FENG Zhengjiang, QI Xingyun, WANG Yan, WANG Jian
|
|
1. College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050 China; 2. Key Laboratory of Complementary Energy System of Biomass and Solar Energy, Gansu Province, Lanzhou 730050, China; 3.Western energy and Environment Research Center, Lanzhou University of Technology, Lanzhou 730050, China; 4. College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling 712100, China
|
| Abstract: |
| To better understand the current research status and trends of deficit irrigation, a bibliometric analysis on deficit irrigation was conducted in this study using the related 3 322 documents from 2005 to 2018 in the Web of Science Core Collection database. Retrieved literatures were statistically analyzed by many aspects, including publication year, literature type, language, subject area, source journal, research institute, country or regional distribution, author and key words, et al. Results showed that there had been a gradual growth on deficit irrigation research in the period of 2005—2018, and the research outputs were mostly published as journal articles written in English. Spain ranks first in scientific production on the research of deficit irrigation. We sifted the countries with the criterion of cooperation between two countries at least 15 times and the country has partnerships with at least three countries, and came to the conclusion that Spain, the United States, China and Italy are the top 4 countries with the closest cooperation with other countries in this field. In addition, 《Agricultural Water Management》 is the journal published the most articles on deficit irrigation. Professor Sepaskhah A R is the most productive researcher, but Professor Elias Fereres from Spain is the most influential author in this field. Deficit irrigation research was concentrated in arid and semi-arid regions, and the main subject crops are olive, corn, wheat and tomato. The results of this study can provide information and help for scientific researchers when they choose research direction, conduct scientific research and academic exchanges in the field of deficit irrigation. |
| Key words: deficit irrigation; bibliometrics; development trend; web of science |
|
|
