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为探讨我国农业类期刊的学术影响力及其发展趋势,分析了《中国学术期刊综合引证报告》中我国农业类期刊2002～2005年主要引证指标的分布情况、各学科平均值及其4年变化情况。结果表明:①与全部收录期刊总平均相比,农业类期刊群的学术影响力虽整体较弱,但却发展变化相对较快;②农业类期刊学科平均总被引频次与影响因子呈极显著正相关,学科平均总被引频次和影响因子与学科期刊数量和论文产出的关系不大;③4年中影响因子列于榜首或前列一些期刊均为高自引期刊。
In order to explore the academic influence of agricultural periodicals in China and its development trend, this paper analyzes the distribution of the main cited indicators of agricultural periodicals in China from 2002 to 2005, the average value of each subject and its 4-year change in China Academic Journals Comprehensive Citation Report Happening. The results showed that: (1) Compared with the total average of all journals, the academic influence of agricultural journals was relatively weak, but the development was relatively fast; (2) The total citation frequency and influencing factor of agricultural journals were significantly different The total number of citation frequency and influencing factors in disciplines is not related to the number of academic journals and output of theses papers. ③In the four years, the influential factors are listed at the top of the list or in the forefront. Some journals are highly cited journals.