如何利用网上免费信息资源进行农业科技查新检索

Methods of Retrieving Free Network Information Resources for Novelty Judgment of Agricultural Science and Technology

根据农业科技查新工作对信息资源的需求特点,提供了科技成果、专利、文献、品种等相应的免费数据库和免费信息资源的检索途径和检索方法。

According to the requirements of agricultural program novelty judgment, this paper provided the methods and approaches for retrieving free network databases and free information resources in the Internet of the research program achievements, the patents and literatures, respectively.