Research On Development And Seclection Of Agricultural Leading Industries In Anxian After Earthquake

According to general principles of industrial economics, rational industrial structure can make the total social resources be effectively allocated and used, can improve the units output efficiency, and the overall can grow with sufficient power at a higher rate. therefore, the selection and promotion of industrial development is the key to format a rational and effective structure, only taking the development of leading industry as the core can promote the common development of other industries, and adjust the industrial structure to a more reasonable situation.Based on basic understanding of Anxian and the development situation of its agricultural industry, this paper analyzes the advantages and disadvantages of agricultural development, drawn on gray system theory and system evaluation theory, and chooses leading agricultural industries in Anxian from the vertical and horizontal point. Vertically, it analyzes the agricultural industry pre-earthquake 2002-2007 with gray relational in Anxian, and gets the result that the relevance degree between the various agricultural industries and main agriculture in Anxian, ranking as Livestock and poultry products> Pigs>Forestry>Oil>Rice>Vegetables>Poultry>Fisheries>Tea>Chinese herbal medicines; Horizontally, guided by integrated assessment theory, this paper Constructs leading agricultural industry evaluation index system of Anxian, assigning the various indicators with entropy weight, and conducts a comprehensive evaluation of leading agricultural industry after earthquake in Anxian by comprehensive evaluation, the results show that the Poultry>Fisheries>Tea>Rice>Livestock and poultry products>Oil> Forestry>Pigs>Vegetables>Chinese herbal medicines. In the same time, combining with the actual situation, it chooses out the leading agriculture industry, the paper holds that the Anxian should vigorously develop modern agriculture and ecological farming industry, famous aquatic products industry, high-quality grain and oil industry, forestry industry, and take these several agricultural industry as a county leading industries,drive healthy and rapid development of agriculture in Anxian. The main conclusions are:(1) Anxian should conduct the development of modern poultry industry, build an important modern poultry breeding base and industrialization demonstration base in Northwest, and try to be the first county in Sichuan poultry. Try to make the poultry industry chain bigger, longer and stronger, improve the level of deep processing of livestock products and their adding value continuously.(2) Anxian should construct aquaculture into a set of breeding, ornamental, ecological and leisure of famous, special and excellent products in a modern aquaculture industrial zone, while concentrate efforts on the building of strengthening the "industrial belt", making the city Fisheries economic development highlighted, and develop the featured agriculture of Anxian.(3) According to different natural and geographical characteristics of Anxian, it should develop the pollution-free high-quality vegetable industry of Anxian by dividing vegetable industry into three regions.Innovation of this paper is to analyze pre-earthquake correlation of Anxian agricultural industry by using grey relational analysis, conducts a comprehensive evaluation of leading agriculture industry after earthquake in Anxian by comprehensive evaluation, combining with Anxian local conditions, chooses out the leading industries in Anxian, for the local county government to provide a basis for decision-making.The main disadvantages of this paper is due to lack of data, the construction indicators are not designed to be comprehensive. And because of the constraints of time and knowledge, the analysis is not very deep in some studies.