Grey Relational Analasis On Agricultural Eco-Economic System In Changchun City

In this paper, the agro-ecological economic system based on the basic theory, the agricultural structure with the actual situation of Changchun in empirical analysis. This paper studies the agricultural ecological-economic system in Changchun city with the method of grey relational analysis and obtains the grey degrees of relations between the agricultural value of gross output and the output of plant, forestry, stock raising and industry and between them. Depending on the circumstances, the writer points out the countermeasure of agro-ecology economic system of Changchun.This paper mainly studies the agricultural structure, in order to identify the restrictive factors of agricultural economic development, and seek solutions to achieve environmental benefits, economic, social and ecological efficiency. This scientific guidance for agricultural development strategy and the formulation of agricultural policies, problems such as the industrialization of agriculture, rural urbanization, and increasing the income of peasants and rural construction of a harmonious society, and promote the northeast revitalization of the old industrial base has an important theoretical and practical value.