| 【Objective】This paper was aimed at finding out the research hotspots and trends of soil enzymes in
China in recent years.【Method】Based on CNKI database and its bibliometric tools, with the help of CiteSpace software,
statistical and cluster analysis methods were used to visually analyze the amount of papers, institutions, disciplines, topics
and keywords of domestic soil enzyme research literature.【Result】Soil enzymology integrated with ecology, agriculture
and forestry science, environmental science and other disciplines in China is still in the stage of rapid development.
Domestic soil enzyme researches are mainly supported by the national projects, agricultural universities are the important
forces for the researches, and the exchanges and cooperation among various institutions are relatively close. Soil enzyme
activity, soil microorganism and soil fertility have always been the focus of soil enzyme research. At present, soil enzyme
researches in China mainly focus on the following three directions: the effects of different fertilization and agricultural
measures on improving soil enzyme activity and nutrient utilization efficiency; improving soil microecology and microbial
community structure to solve agricultural production problems; applying molecular biology technology to improve
the experimental analysis level of soil enzyme research.【Conclusion】The bibliometric analysis results will help to
fully understand the current situation and progress of soil enzyme researches in China, and provide references for the
subsequent soil enzyme research. |
