Study On Evaluation And Changes Of Agricultural Land Social Value In Land Consolidation

Agricultural land is a very complex natural, ecological and socio-economic coalition, which has the important economic value, ecological value and social value. For a long time, most of people pay great attention to the economic production value of agricultural land, but pay little attention to the ecological value and social value of agricultural land, especially the social value. With the development of the society and economy, and the decreasing of the agricultural land, the social value of the agricultural land is more and more important. While our country is relatively weak at studying on the social value of agricultural land, and lacking of a complete theory of the agricultural land social value and the scientific evaluation system, our country urgently needs to study on the agricultural land social value deeply.Land consolidation not only increases agricultural land area and improves the quality of agricultural land, but also alleviates the contradiction between people and land. Land consolidation makes a significant contribution for economic development and social stability. Through land formation, infrastructure construction, land consolidation, regularization arrangement, the adjustment and re-allocation of property rights and other measures, land consolidation will cause the changes of the agricultural land social value. Studying on the evaluation and changes of the agricultural land social value berore and after land consolidation, which has a great significance for scientifically and rationally evaluating the agricultural land social value, perfecting the agricultural land value theory, optimal using the land resources and improving land consolidation social benefits, as well as provides references and basis for perfecting the land consolidation theory and the future land consolidation decision-making.The research uses normal research method, empirical research methods, techniques of modern technology combined with traditional methods and so on, so that to study on the evaluation and changes of land consolidation social value. The main contents and conclusions are as follows:(1) The agricultural land social value and land consolidation on its effects: the article studied on the social functions of agricultural land, initially proposed content of the agricultural land social value, including the social security value, the social stability value and the cultural landscape value, and analyzed factors; analyzed and research land consolidation activities on impact of agricultural land social value.(2) Study on the evaluation methods of agricultural land social value of land consolidation: based on combing the related articles, the article studied on the evaluation methods of agricultural land social value of land consolidation, and proposed the multifactorial comprehensive evaluation method and the agricultural land social functions evaluation method. The multifactorial comprehensive evaluation method was based on evaluating the agricultural land social value of land consolidation for the purpose, and evaluated all factors that affecting the agricultural land social value, and made the process of the identification results of grading, and compared the changes of agricultural land social value before and aftert land consolidation. The agricultural land social functions evaluation method was separately monetized the three aspects of the agricultural land social value, using the social security price method and the multiple of ownership method to calculate the agricultural land social security value before and after land consolidation, using the alternative market method to estimate the social stability value before and after land consolidation, using the ratio method to measure the cultural landscape value before and after land consolidation, and got the agricultural land social value by adding together all three aspects, and compared the changes.(3) The evaluation of agricultural land social value in the land consolidation project of lixin in Laiwu: separately used the multifactorial comprehensive evaluation method and the agricultural land social functions evaluation method to evaluate and compare. The result showed: using the multifactorial comprehensive evaluation method, the agricultural land social value before land consolidation were 4,553,144.67 scores, and after land consolidation were 5,560,957.36 scores. After land consolidation the total agricultural land social value increased 1,007,812.69 scores than before land consolidation, and the agricultural land social value after land consolidation was 1.22 times than before land consolidation. Using the agricultural land social functions evaluation method, the social security value, the social stability value and the cultural landscape value before land consolidation were 61,522,900 yuan, 83,043,600 yuan, 39,943,900 yuan and 184,510,400 yuan, and after land consolidation were 85,618,400 yuan, 88,064,400 yuan, 48,146,200 yuan and 221,829,000 yuan. After land consolidation the total agricultural land social value increased 37,318,600 yuan than before land consolidation. The agricultural land social value after land consolidation was 1.20 times than before land consolidation. The coefficients of variation were relatively similar of two methods, which indicated that the social value of agricultural land of two methods were reasonable. Evaluation results showed that land consolidation not only improved agricultural productivity and increased the area of agricultural land, etc., but also improved the agricultural land.social value.(4) The measures and recommendations: Based on theoretical analysis of the agricultural land social value and the evaluation results of the agricultural land social value, This article proposed the measures and suggestions of evaluation of agricultural land social value and land consolidation for improvement, including establishing the complete evaluation index system of agricultural land social value of land consolidation, establishing the complete social security system in rural areas, improving the social stability value and the cultural landscape value of agricultural land of land consolidation, enhancing the resettlement fees standards, promoting mass participation mechanism of land consolidation and other proposals.