Study On Potential And Benefits Of Agricultural Land Consolidation In Jinjiang City

The state attaches great importance to the work of cultivated land protection, since the 18th party congress, the Party Central Committee put forward higher request to protect 18 million acres of arable land red line. In recent years, with the rapid advance of social economy and urbanization level of Jinjiang city, aggravated the contradiction between the protection of cultivated land and the protection of land, especially to contradiction the quality of cultivated land protection. So, according to the scientific outlook on development requirements, from the point of view to the protection of arable land,can protect the ecological environment situation, carry out comprehensive land consolidation measures to ensure the arable land not waver, is important significance to the sustainable development of land use in Jinjiang city.This paper takes Jinjiang city as the study area, ((The overall planning of land use in Jinjiang City(2006-2020)》 for reference, the research combination of Jinjiang city 2010 annual land change data, according to the present situation of agricultural land consolidation in Jinjiang City, calculation of capital, analysis on benefit evaluation, the following conclusions are obtained:(1) Analysis of land use structure and land classification, agricultural land consolidation can increase arable land in Jinjiang City. At the same time, agricultural land consolidation can enhance the grade of arable land, increase the yield and income.(2) Analysis of the agricultural land consolidation potential, according to the 2010 annual land change data and the agricultural land grading standard in jinjiang, Select a area 20 hectares of cultivated land as the area of agricultural land consolidation, determine the land consolidation area is 2938.54 hectares. Calculate the added cultivated land coefficient of the towns, according to the coefficient of new area land is 275.61 hectares.(3) Analysis of agricultural land consolidation investment estimate, the agricultural land consolidation funds is 45000 yuan per hectares, calculation the total investment of 2938.54 hectares is about 132234300 yuan.(4) Analysis of the evaluation of agricultural land consolidation benefits, after farmland improvement, the project area can achieve net profit of 9697200 yuan, project economic internal rate of return is 14.47%, greater than the social discount rate 12%; benefit cost ratio is 1.21, more than 1; economic cumulative net present value is 217700 yuan; the investment recovery period is 18 years (including the construction period), this suggests that economic evaluation is entirely feasible. At the same time, after the implementation of agricultural land consolidation, can obtain good social benefits, can promote the sustainable development of ecological environment.