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河北京九沿线经济优势与新经济增长点分析河北京九沿线地处华北大平原的冀中、冀中南平原区，是典型的农业区，是河北省乃至国家的农业基地之一。该地带土地资源、农作物资源、物产资源丰富。据对河北京九沿线１３个县市的统计，其中国家级粮食基地县或商品粮基地县６个，...
Analysis of Economic Advantages and New Economic Growth Points Along Beijing-Kowloon Line Along the Beijing-Kowloon Line, Jiujiu is located in the Jizhong and Jizhongnan Plain areas of the Great Plains of North China. It is a typical agricultural area and one of the agricultural bases in Hebei Province and the country. The land resources in the zone, crop resources, rich natural resources. According to the statistics of 13 counties and cities along Beijing-Kowloon Line, there are 6 state-level grain base counties or commodity grain base counties, ...