Study On High Standard Farmland Construction In Luobei County

Cultivated land is the most precious resource of land resources,and the basic national conditions of people are increasing the pressure of protecting cultivated land.The protection of cultivated land is basically from the aspects of quantity stability and quality improvement.The establishment of high standard farmland construction is the most direct and effective way to protect the quantity and quality of cultivated land.Luobei County has rich land resources,with the conditions of building high standards of farmland,and actively seize the construction of modern agricultural demonstration counties this policy support to speed up the development of high standards of farmland is the inevitable choice for development.Therefore,for the development of high standard farmland construction in Luobei County,it can provide scientific basis and theoretical support for the local high standard farmland construction,and more practical significance.Due to the different requirements and requirements of land resources,the evaluation of land resources and the standard of farmland construction evaluation can not reach the same level.Therefore,this paper chooses Luobei County and township 5 towns and 3 townships 65 administrative villages for the study area to "determine the construction area-analysis of construction timing arrangement-proposed construction measures" as the main construction path,through the analysis of the construction area of the conditions of the status of the elements and the construction of appropriate Evaluation,to determine the area can be built in the study area,and to build the results of the evaluation of the suitability of the high standard farmland construction timing,through the barrier model to diagnose the main obstacles and different factors within the time series,and put forward the feasibility of the construction Measures.The results show that: 1)Based on the analysis of the comprehensive conditions of natural conditions and the evaluation of the suitability of construction,the high-standard farmland construction area should be divided into four regions except the non-remodeling area and the unsuitable construction area.In addition,all areas except slope> 25°,with a total area of 74301.27 hm2.2)will be the study area can be built area and high standards of farmland suitability evaluation results were superimposed analysis,the region’s high standard farmland construction of the three construction period,namely the construction area,the construction area And forward construction area.Among them,the recent construction area is 20834.59 hm2,its area percentage is 28.04%,which is mainly distributed in the southeastern part of Tuanjie Town,northwest of Dongming Korean Township,south of Fengxiang Town,west of Zhaoxing Town and eastern part of Tsuru Town The area of the medium-term construction area is 41149.24 hm2,the proportion is 55.38%,which is distributed in the whole construction area,among which the area of unity town is larger,the proportion of other townships is between 1.50% and 8.50% Is the main construction area in the region.The long-term construction area is mainly distributed in the north of the famous town and the north of the crane town.There are a small number of other township boundaries,and the proportion of the townships is relatively small.The area is 12317.44 hm2,16.58%.3)The main obstacle factors of high standard farmland construction include the ditch density,road network density,forest net density,road access degree,township influence degree,farming convenience degree and paddy field concentration factor,elements in different construction period The degree of influence of the barrier factor is different.According to the influencing factors,four construction engineering measures,such as irrigation engineering,field road construction project,agroforestry engineering and land leveling project,are proposed.The higher the contribution rate is,the higher the target value is,the greater the impact on the high standard farmland construction.Should be given priority to the construction of the principle of different construction period should be based on the order of obstacles to carry out the construction.