Study On The Utilization Efficiency Of Agricultural Land In Jin-xian County Under The Background Of Rural Revitalization

Land,capital and labor are the three basic elements of production,which are indispensable.Agricultural land is an important part of land,the most basic element of agricultural development,the important support of food production,and the foundation of agricultural development.Human development is inseparable from the rational use of agricultural land resources.At the Fifth Plenary Session of the Sixteenth Central Committee of the CPC in October 2005,after the issue of"agriculture,countryside and farmers"was first put forward at the meeting,the whole country paid more attention to rural development;the report of the Nineteenth National Congress of 2017 first proposed to implement the strategy of rural revitalization;on September 27,2018,the CPC Central Committee and the State Council issued the"Strategic Planning for Rural Revitalization?2018-2022?"and requested all departments and regions to implement it in accordance with the actual situation of However,with the development of the times and economy,the non-agricultural transfer of a large number of high-quality labor force in rural areas and the increasing demand for non-agricultural land,which has a great impact on the agricultural development of regions with special emphasis on agricultural development in China.Therefore,in the current trend of decreasing cultivated land,to maximize the use efficiency of agricultural land has become a problem that the state and experts and scholars are particularly focused on.Therefore,in the contradiction between the gradual reduction of arable land and the need for rational use of agricultural land resources,based on the background of the strategy of rural revitalization,this paper makes a more in-depth exploration and analysis of the efficiency of agricultural land use in Jinxian County.Firstly,this paper elaborates the research background,purpose and significance,and launches the research summary at home and abroad from three aspects:the measurement of agricultural land use efficiency,the structure of agricultural land use,and the influencing factors of agricultural land use efficiency.Secondly,the relevant concepts of agricultural land and agricultural land use efficiency are explained,and the scope of the main body of this paper is defined.The main part constructs the evaluation system of agricultural land use efficiency through the combination of the general requirements of Rural Revitalization Strategy and input-output,and uses the super-efficiency SBM model of unexpected output to make an empirical analysis of the static and dynamic changes of agricultural land in 21 towns of Jinxian County,the Red Soil Institute and the Wuli Reclamation Farm of Jinxian County,and makes a spatial differentiation analysis.Then,to based on the Eviews 8.0 software.The bit model was used to analyze the influencing factors of agricultural land use efficiency in Jinxian County.The results show that:?1?On the whole,the average EE efficiency of Jinxian County from 2011 to 2017 is1.7900,showing a steady upward trend.From 1.7903 in 2011 to 1.7912 in 2017,the overall level is relatively high.In addition,the efficiency of TE without considering unexpected output is generally higher than that of EE with considering unexpected output.?2?Spatially,the spatial pattern of agricultural land use efficiency in Jinxian County changed significantly from 2011 to 2017.Generally speaking,the relatively efficient towns and townships occupy most of the townships,and the efficiency value gradually weakens from the north to the south.That is to say,the relative efficiency value is obviously concentrated in the towns around Junshan Lake,mainly including the towns of Chixi,Xiabu,Qianfang and Meizhuang,which are flat and contiguous,while the townships and townships in the south-west of low mountains and hills are relatively high.The relative value of obvious efficiency is lower.?3?From the point of view of the shift of focus:1)The focus of agricultural land use efficiency in Jinxian County from 2011 to 2017 has always fallen to the north of Minhe Town,with little change.?2?There are two stages in the trajectory of the development of the center of gravity in 2011-2017:one is that the center of gravity moves to the Northeast in 2011-2013;the other is that the center of gravity moves to the southwest in 2013-2017.?4?From the perspective of influencing factors,Human activities can greatly affect the use of agricultural land.Through Tobit regression analysis of eight selected influencing factors,it was found that the order of significant influencing factors was:industrial output value per unit area X₃>average sowing area X₅>Agricultural machinery power per unit area X₄.Carbon emission per unit area X₁ and effective irrigation area X₂ had no significant effect on land use efficiency.According to the research results,this paper expounds the problems existing in the utilization efficiency of agricultural land in Jinxian County,and puts forward pertinent countermeasures based on the revitalization content of the Rural Revitalization strategy:firstly,in view of the unbalanced level of agricultural development in the county,it is necessary for Jinxian County to carry out modern agricultural production and industrial system construction planning;secondly,in view of the low level of science and technology in Jinxian County,it is necessary for Jinxian County Government to carry out talents.Revitalize and improve farmers'technical level;?3?Aiming at the problem of small average planting area and insufficient scale production of farmers,Jinxian County can start with cultural revitalization,strengthen propaganda and wisdom agriculture,enhance farmers'professional attraction,and guide more specialized farmers to scale production;?4?Aiming at the current problem of linking ecological destruction with efficiency,ecological revitalization is urgent,and ecological livability needs to be carried out.The planning of village and garden system construction provides new ideas for improving the efficiency of agricultural land use.