基于CiteSpace的有关绵羊繁殖周期研究知识图谱分析OACSTPCD

In order to comprehensively analyze the research status on and the changing trend of sheep reproductive cycle,this paper adopt-ed the bibliometric statistical method,and analyzed a total of 4 732 articles about sheep reproductive cycle published from 1936 to 2022 in the Web of Science database.The main contents of the analysis included cited articles,institutions,authors,keywords,research contents,etc.CiteSpace 6.1 R6 software was used to draw a network knowledge map.The results showed that,in recent years,the number of papers related to the international sheep reproductive cycle has increased slightly,and our country has paid more attention to this field of research.The results related to sheep reproductive cycle have been cited more and more every year,which is directly proportional to the amount of pub-lications.The exchange in scientific research between different countries has been increasing.There are many research results on sheep repro-ductive cycle in America,Britain,Australia and other countries,and our country is quite lag behind in this field of research,although in-vestment here has been increasing.It is found in the high frequency citation analysis that researches on sheep reproductive cycle are closely related to the nutritional requirements and physiological regulation of sheep.There are 25 high-frequency hot words related to the study of sheep reproductive cycle,and some of them have repeated in different periods of time.The present analysis is helpful in promoting the frontier of research on sheep reproductive cycle and mutual reference to research results so as to raise the benefit of sheep breeding output,to provide theoretical support and technical reference for our effort in enhancing sheep reproductive performance.