求翻译：因此，需要提高农业科技信息服务能力，提供有效价廉的农业科技信息，加强农业科技信息服务基础设施建设和组织创新，优化科技信息服务内容，建立多元化、多层次的现代农业科技信息服务体系,加大对农业科技人员和农民的培训工作力度。是什么意思？

Therefore, the need to increase the capacity of agricultural science and technology information services, to provide an effective and inexpensive agricultural science and technology, agricultural science and technology information services to strengthen infrastructure construction and organizational

Therefore, there is a need to enhance the agricultural science and technology information service capacity, and effective in terms of lower prices for agricultural science and technology information and strengthening of agricultural science and technology information services infrastructure-building

Therefore, needs to sharpen the agricultural science and technology information service ability, provides the effective moderately-priced agricultural science and technology information, the enhancement agriculture science and technology information service infrastructure construction and the organi

Therefore, you need to improve the ability of agricultural science and technology information service, provides effective price of agricultural science and technology information, strengthen the construction of agricultural sci-tech information service infrastructure and organizational innovation, o

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