Study On Land Use Efficiency And Its Influencing Factors In Shenyang Rural Areas

Shenyang is the capital city of Liaoning Province.It is one of the largest,most developed and most populous cities in Northeast China.Its social and economic development has a significant impact on Liaoning Province and even Northeast China.At present,the strategy of poverty alleviation and Rural Revitalization has become the focus of national work,and the goal of building a well-off society in an all-round way is imminent.The development of rural areas has been paid more and more attention by the public and government departments at all levels.As one of the most important cities in Northeast China,the development of Shenyang's rural areas and its development mode are of great significance to the Rural Revitalization of the whole Northeast China.Rural land use efficiency is not only related to the food source of the growing population,but also undertakes the important task of promoting the stable and rapid development of the entire national economy.Whether rural land resources can be used efficiently or not will have different effects on regional grain production,agricultural production structure and social and economic development.Firstly,taking the districts and counties outside the central city of Shenyang as the object of empirical research,this paper establishes a model for the study of rural land use efficiency in Shenyang,and mainly uses DEA model to analyze the efficiency of rural land use in Shenyang.The results of the model show that the rural land use efficiency in Shenyang is stable and rising slightly from 2010 to 2015,and fluctuates in 2016.On the other hand,the efficiency of land use in rural areas is inversely proportional to the distance from urban areas.Secondly,on the basis of the previous research,this paper establishes a model for the study of influencing factors of land use efficiency in rural areas,and chooses the indicators of population,road mileage,total power of agricultural machinery,fertilizer use,plastic film coverage area and so on,and uses Tobit model for regression analysis.The results show that population size and total power of agricultural machinery have significant positive effects on rural land use efficiency.The proportion of grain crop planting area to total planting area has negative effects on rural land use efficiency.Highway mileage and film coverage area have slight negative effects on rural land use efficiency.The amount of fertilizer used has not passed the significant test.According to the results of empirical research and model calculation,this paper puts forward some countermeasures and suggestions to promote the process of land circulation and large-scale management of land,to optimize and improve the input structure of agricultural land,to pay attention to sustainable agricultural development and to avoid blindly expanding government investment and infrastructure construction,to provide advice and suggestions for rural development in Shenyang and other areas,and to be related to rural land use.The formulation of the policy provides reference and basis for the rural land use policy to play its due role.On the one hand,the innovation of this paper focuses on the analysis of the efficiency of rural land use in Shenyang,will study the perspective of rural areas and agricultural development;on the other hand,the use of a more comprehensive index system to study the factors affecting the efficiency of rural land use.