安徽农业科学2024，Vol.52Issue(22)：238-247,10.DOI:10.3969/j.issn.0517-6611.2024.22.048
基于知识图谱的农田土壤水盐运移研究进展
Research Progress of Water-salt Transport in Farmland Soil Based on Knowledge Map
摘要
Abstract
The analysis of the characteristic and mechanism of water-salt migration in farmland soil plays an important role in the whole crop growth process,and is an important reference for irrigation decision-making,salinization control and crop yield improvement.We analyzed the relevant literatures on water and salt migration retrieved from CNKI and Web of Science from 1973 to 2023,used CiteSpace software to conduct a visual analysis of the relevant literatures,and summarized the current research focus and future development trend of water and salt migration.Visual quantitative analysis of the number of articles published in the field of soil water and salt migration at home and abroad in the past 50 years was adopted,including the number of authors and institutions,the co-occurrence of keywords,clustering and emergence timeline maps.Re-sults showed that the topic heat of water and salt migration continued to increase.The authors of domestic articles were closely related to each other,and the core research team in the field of water and salt migration was gradually expanding.The domestic publishing institutions had a strong influence in the field of water and salt migration research,among which the research of the Chinese Academy of Sciences made a signifi-cant contribution,but the research had regional limitations.The research content of soil water and salt migration mainly focused on the change law of water and salt content in soil,plant drip irrigation technology and its simulation prediction.The study of soil water and salt migration was of great significance to the treatment of large area of saline-alkali land in China.Meanwhile,the different conditions of water and salt migration in different regions also became the focus of future research.关键词
水盐运移/CiteSpace/盐渍化/盐碱地治理/灌溉决策Key words
Water-salt transportation/CiteSpace/Salinization/Saline-alkali soil treatment/Irrigation decision分类
农业科技引用本文复制引用
柴明堂,赵田甜,锁晓琴,罗洋,杨小兵,何俊杰..基于知识图谱的农田土壤水盐运移研究进展[J].安徽农业科学,2024,52(22):238-247,10.基金项目
宁夏自然科学基金项目(2023AAC05014) （2023AAC05014）
国家重点研发计划项目(2021YFD1900600) （2021YFD1900600）
宁夏高等学校一流学科建设项目(NXYLXK2021A03). （NXYLXK2021A03）
