The article is from the development strategy of agriculture Informationization of our country, the agricultural information network develops and uses the current situation, agricultural information system in such aspects as application situation and basic appraisal on our country's agriculture, have carried on the analysis of many angles to the application current situation of the agricultural information system of our country, and on the basis of summarizing the present agricultural information system of developed country and developing the focus, on the developing direction and using the prospect to make preliminary analysis and prediction of the agricultural information system under the national conditions of our country.