This paper analyzed the existing results on the star structure model of journal cross-citation for 2010 Chinese agricultural engineering journals. The results showed that the Transactions of the Chinese Society of Agricultural Engineering was at the core of all the agriculture engineering-related journals, and of remarkable impact in the agricultural engineering field. There was a large number of agriculture soil and water engineering-related journals in the key journals list of agriculture engineering, but the numbers of the journals on agricultural information and electrical technologies were small in the list of both the agriculture engineering-related journals and the key journals of agriculture engineering. It suggested that the numbers of journals on the agricultural information and electrical technologies are still scarce.%基于已有关于2010年中国农业工程类期刊互引网络的星形结构模式，该文分析得出《农业工程学报》在农业工程类核心期刊中处于核心地位，影响较大。在农业工程类期刊中，农业水土工程类期刊进入核心期刊行列较多，农业电气化与自动化类期刊较少且核心期刊缺少。表明国内有关农业信息技术的期刊数量不足。
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