基于Web of Science化感作用研究文献计量分析

Chemogenesis is a common phenomenon in the ecosystem.It refers to the growth and development of plants or other organisms(including plants,microorganisms and animals)by releasing chemicals into the environment.It is an adaptive mechanism of plants.For a long time,chemification has been thought to affect the individual manifestation,community structure and species invasion of biological communities,and in forest ecosystems,chemification substances produced by invasive plants inhibit the growth of native plants by direct or indirect means.Provide a competitive advantage for intruders.The method of literature metrology analysis refers to the quantitative analysis of a certain research field to realize the hot research in this field and visualize the relevant content,which is helpful to researchers to evaluate the research hot spots and development trends in relevant fields.In this paper,the paper entitled"allelopathi"was retrieved from 1999 to 2022 in the Web of Science core collection database,and 4856 effective literatures were selected.VOSviewer software and Excel2022 software were used to analyze the amount of issuance,major publishing institutions,high-frequency citation chapters,keyword synpresent analysis,etc.The results show that the amount of hair on the research topic of chemosensitization shows a trend of wave growth on the whole,but there are fewer citation papers,and the number of articles listed in the top 10 places is more than 10 years old,and the quality of writing remains to be improved.Due to the interdisciplinary research in recent years,the research on chemogenesis has been involved in agriculture,plant science,ecological and environmental science direction,biochemical and molecular biology,Marine and freshwater biowater and other hot disciplines,mainly China and the United States,accounting for 40.10 percent of the total amount of published literature.Among them,Kato-noguchi h,fujii Y and Macias FA,the authors who have published a lot of paper,have not only made outstanding contributions to the research field of chemical-effect,but also made a strong impetus for cooperation between countries.In the analysis of keywords co-occurrence,it can be seen that at present,the research on this field is mainly focused on species invasion,agricultural production,chemical matter and mechanism of action,etc This shows that there is still a vacancy in the study of the neighborhood.Combining the mechanism of chemogenesis with the discipline of soil and molecular biology,the ecological role of high-quality and high-yield varieties in community competition and population regulation cannot be ignored.At the same time,it can also well protect the diversity of native species,maintain the balance of the ecosystem,and also include overcoming the obstacles to crop succession and controlling weed growth.The research and development of new herbicide and the cultivation of new varieties are hot topics in the agricultural ecology system.The study of chemialoid plays an important role in application and is of great significance to the sustainable development of forestry and agricultural production.