农林学-黄河三角洲生态农业发展模式选择（Agriculture and forestry - selection of eco agriculture development model in the Yellow River Delta）.docVIP

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农林学-黄河三角洲生态农业发展模式选择（Agriculture and forestry - selection of eco agriculture development model in the Yellow River Delta）.doc

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农林学-黄河三角洲生态农业发展模式选择（Agriculture and forestry - selection of eco agriculture development model in the Yellow River Delta）

农林学-黄河三角洲生态农业发展模式选择（Agriculture and forestry - selection of eco agriculture development model in the Yellow River Delta） [Abstract] ecological agriculture pattern is a system engineering, is a technical means to realize the ecological agriculture system, through the the Yellow River delta ecological agriculture development model of the guiding ideology and the main direction of the statement, and put forward the development model for the region, to build the Yellow River delta complex agro ecological system in the agricultural production system and ensure the reasonable flow of logistics, energy flow and value flow, realize harmonization of social, economic and ecological benefits. The Yellow River Delta; eco agriculture; development model In 1988, countries from the perspective of economic geography definition in all regions of the Yellow River delta including Shandong Province, Binzhou city and Dongying City, which is located at latitude 37 degrees to 38 degrees 56 58 15 51, 40 east longitude 117 degrees 51 to 118 degrees 24 29, a total area of 17623 km2, of which Binzhou 9570 km2, 8053km2 in Dongying city. This area belongs to the warm temperate semi humid monsoon climate, four seasons, the average annual precipitation is 560mm, rich natural resources, great development potential, good prospects for development. First, the guiding ideology of ecological agriculture development model selection in the Yellow River Delta The Yellow River delta is located in the north of Shandong, its special geographical and natural conditions, formed in the area on the one hand is the total ecological environment is fragile, on the other hand, showing a good momentum of development of the natural trend. Therefore, the positioning of ecological agriculture in the Yellow River delta is relying on modern agricultural technology, reasonable exploitation and utilization of agricultural resources, improve agricultural ecological conditions, the protection and improvement of ecological en