Analysis On The Evolution Of Production Layout And Influencing Factors Of Animal Husbandry In Central Plains Economic Zone

The modernization of animal husbandry is the foundation of agricultural modernization and the guarantee of urbanization in the Central Plains Economic Zone.The Central Plains Economic Zone should vigorously develop animal husbandry,including increasing investment in all aspects of animal husbandry and optimizing the production layout of animal husbandry.Since the reform and opening up,the Central Plains Economic Zone,relying on its own resource advantages,high economic level and the strong support of the government,has played an increasingly important role in animal husbandry in the country.Firstly,this paper divides the breeding area of the Central Plains Economic Zone,analyzes the current production situation of the Central Plains Economic Zone by using the statistical data of the production layout of the animal husbandry and breeding area in the Central Plains Economic Zone for more than 30 years,analyzes the evolution characteristics of the layout through the production layout index,and determines the main production area for the production of milk from pigs,beef cattle,mutton sheep and eggs.Secondly,based on the theory of agricultural location and comparative advantage,using resource endowment index and comprehensive comparative advantage index,this paper analyzes the dominant production areas of main livestock species in the Central Plains Economic Zone and judges whether the production layout of animal husbandry in the Central Plains Economic Zone conforms to the principle of comparative advantage.Finally,through the establishment of multiple linear regression equation,empirical analysis of the factors that affect the changes of production layout of the animal husbandry and breeding area in the Central Plains Economic Zone,and put forward the future development trend of the Central Plains Economic Zone and relevant suggestions to promote the reasonable layout of the animal husbandry and breeding area in the Central Plains Economic Zone.The conclusions of the above research are as follows: first,there are Henan Province,Hebei Province,Shanxi Province,Anhui Province and Shandong Province.Henan Province is currently the main production area of pig breeding in the Central Plains Economic Zone,and the development trend is still good.Shandong Province also contributes a lot to pig production in the whole Central Plains Economic Zone;Hebei Province and Shandong Province are the main production areas of beef cattle,and continue to maintain their production advantages;Shandong Province has gradually become an important production area of mutton sheep breeding in the Central Plains Economic Zone,and Hebei Province will also become the mutton sheep breeding in the Central Plains Economic Zone The egg production is widely distributed.Henan Province,Hebei Province and Shandong Province are the important breeding areas of egg production in the Central Plains Economic Zone.Hebei Province is the main production area of milk production in the whole Central Plains Economic Zone.The animal husbandry production in Shanxi Province and Anhui Province is weaker than other provinces.Secondly,the layout change of animal husbandry and breeding area in The Central Plains Economic Zone accords with the principle of comparative advantage.Third,to determine the level of economic development,grain production,non-agricultural employment opportunities,animal husbandry development level has a significant impact on the regional production layout of animal husbandry and breeding in the Central Plains Economic Zone,and the transportation conditions have no significant impact.Fourth,it is proposed that the animal husbandry in the Central Plains Economic Zone should actively adjust the industrial structure,reasonably arrange the animal husbandry,improve the industrial chain of animal husbandry,promote the production and integration,develop the ecological animal husbandry,realize the large-scale green breeding,improve the safety system,improve the quality of animal husbandry and animal husbandry products,and promote the countermeasures and suggestions of the targeted poverty alleviation of animal husbandry,which have reference significance for promoting the development of animal husbandry in the Central Plains Economic Zone Righteousness.