21世纪,人类正走进以信息技术为核心的知识经济时代,信息化已成为推进国民经济和社会发展的主动力,农业和农村信息化水平也已逐渐成为一个国家农业现代化水平和农村综合实力的重要标志。信息时代 In the 21st century, mankind is entering an era of knowledge-based economy with information technology as the core. Informationization has become the driving force for promoting the national economy and social development. The level of informationization in agriculture and rural areas has also gradually become a country’s level of agricultural modernization and rural comprehensive strength The important symbol. Information age