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采用文献计量学方法,对节水农业文献数据库涉及的388种专题期刊进行统计、分析。结果表明:本库收录的专题期刊既保证了收文质量,又保证了查金率、查准率;且节水农业文献学科归属具有高度的集中性与广泛的离散性,这对节水农业科教人员和文献信息工作者充分、有效地使用该数据库,具有一定的导示作用。
By means of bibliometrics, statistics and analysis were carried out on 388 kinds of special journals involved in water-saving agricultural literature database. The results showed that: the periodicals included in this library not only guaranteed the quality of the received documents, but also ensured the rate of cashing and the precision of the search; and the ownership of water-saving agricultural literature was highly concentrated and widely dispersed. The full and effective use of this database by personnel and documentation practitioners has some guiding role.