Research Status and Hot Spot Analysis of New Fertilizers in China Based on CiteSpace
The development of new fertilizer aims to address the issues of low utilization rates of traditional fertilizer and environmental pollution.Applying new fertilizer is an effective measure to improve crop yield,and the literature concerning this topic was analyzed using the method of bibliometrics.By utilizing bibliometric software Citespace Ⅵ,the field of new fertilizer research in the CNKI database was explored through literature retrieval.The analysis focused on publication quantity,publication time,publication institution,and research content of papers from Chinese academic journals and high-level journals.The count of articles on new fertilizers in the CNKI database was first recorded in 1958,with a steady increase over time,and saw a notable spike in the number of articles between 2010 and 2020.Agricultural and forestry universities and scientific research institutions were at the forefront of new fertilizer research due to their professional advantages.This field had not yet established a stable population of authors,as research on new fertilizer spans various fields including the chemical industry,ecology,and other multidisciplinary journals.Currently,the focus of new fertilizer research is on yield,slow-release fertilizers and other related fields.The statistical analysis presented in this paper provides an objective overview of the current research status and future trends of new fertilizers in China,serving as a valuable reference for researchers in this area.
new fertilizerbibliometricspublication trendslow control release fertilizer
NETL
NSTL
万方数据
