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Analysis on Agricultrual Information Demand: Case of Jilin Province

机译：农业信息需求分析-以吉林省为例

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摘要

With the rapid development of agricultural informalization in the world, the demand of agricultural information has been a focus in the international agriculture and information fields. Based on the investigation, this paper presented the four characteristics of the demand of agricultural information in China, including regionality, sea-sonality, great potential demand and variation in kind and level. The factors influencing the demand of agricultural information were analyzed by the Optimized Less Square (OLS) method. The result shows that, of all factors influc-ing agricultural information demand, the most important one is economy, the second is facility of information pass, and knowledge and education of user, credit of agricultural information service system and production situation follow. Taking Jilin Province as an example, this article also elaborated the agricultural information demand status, and deduced the regression model of agricultural information demand and verified it by the survey in rural Jilin.
机译：随着世界上农业非正规化的迅速发展，对农业信息的需求已成为国际农业和信息领域的重点。在调查的基础上，本文提出了中国农业信息需求的四个特征，包括区域性，季节性，巨大的潜在需求以及种类和水平的变化。通过优化最小二乘（OLS）方法分析了影响农业信息需求的因素。结果表明，在影响农业信息需求的所有因素中，最重要的一个是经济，其次是信息传递的便利，其次是用户的知识和教育，农业信息服务系统的信誉和生产状况。以吉林省为例，阐述了农业信息需求的现状，推导了农业信息需求的回归模型，并通过吉林农村的调查进行了验证。

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