| Preventing and controlling the "non grain" of cultivated land is not only related to food security,but also related to the interests of farmers and the local governments.With the economic and social reform,the adjustment of rural industrial structure and the change of residents’ consumption structure,the phenomenon of "non grain" of cultivated land in China has appeared in varying degrees in various places in recent years.The phenomenon of "non grain" of cultivated land has also appeared in the main grain producing areas and major grain producing counties.In today’s complex external environment and the increasingly tense situation of cultivated land resources,the spread of "non grain" of cultivated land will threaten food production and security,which must be prevented and controlled scientifically and accurately.The main grain producing areas have assumed more responsibilities for food security due to historical,physical and geographical characteristics and other factors.At the same time,the region’s economic development and fiscal revenue have been affected,and its interests have suffered certain losses.For food and agriculture,with the increasing cost of food production,the impact of natural disasters and the convenience of population flow between urban and rural areas,the opportunity cost of food production increases,the interests are damaged,and their enthusiasm for growing food will be greatly weakened.Therefore,while ensuring the national food security,we must make up for the loss of the interests of farmers and local governments,promote the increase of farmers’ income and local economic development,give play to the enthusiasm of farmers in growing grain and the government in agriculture,and stabilize grain production.Based on the general analysis of the current situation and causes of "non grain" of cultivated land in Henan Province,this paper takes the counties and cities carrying out prevention and control work in Henan Province as the research object,through the investigation of farmers and the interview with the personnel of relevant government departments,master the first-hand data,and understand the problems and reasons faced by the current prevention and control work in practice.Then,the overall effect of interest compensation on promoting the "non grain" of cultivated land and the specific mechanism of different interest compensation policies on promoting the prevention and control of "non grain" of cultivated land are discussed theoretically.Finally,through the evaluation of benefit compensation on the efficiency and effect of promoting the prevention and control of cultivated land "non grain" and the analysis of influencing factors,this paper puts forward relevant countermeasures and suggestions for the prevention and control of cultivated land "non grain".The main conclusions of this paper are as follows:Firstly,based on the statistical data,this paper analyzes the sowing area of grain crops,the scale,intensity and spatial distribution of cultivated land "non grain" in Henan Province in recent 10 years.The results show that:(1)the sowing area of grain crops in Henan Province has gradually decreased in recent years.(2)In counties and cities with large cultivated land area and relatively flat terrain in the South and East,the intensity of cultivated land "non grain" is relatively serious.Secondly,the survey results of counties and cities carrying out the prevention and control of "non grain" of cultivated land show that farmers agree with the prevention and control of "non grain" of cultivated land,but their enthusiasm for active participation is not high,and their recognition of their role in prevention and control is not high;The subsidy does not play a positive role in promoting or improving grain planting;The overall situation of prevention and control work is not very satisfactory to farmers;Increasing their own income,farmland and water conservancy infrastructure construction and compensation have a great impact on Farmers’ satisfaction.Thirdly,based on the interviews with relevant government departments and officials in the research area,it is learned that the current prevention and control work has made farmers more clear the significance of preventing and controlling the "non grain" of cultivated land and curbed some incremental behaviors of non grain.However,the prevention and control work also faces some bottlenecks.On the one hand,the human and financial resources for the work are not enough;On the other hand,grain production has affected its own interests and regional development,which is also the main reason why it is difficult to carry out the prevention and control of "non grain" of cultivated land.Fourthly,through the evaluation of the efficiency and effect of the current interest compensation policy in Henan Province on promoting the prevention and control of "non grain" of cultivated land,the following conclusions are drawn:(1)at the initial stage of the implementation of the interest compensation policy,it has played a good role in promoting grain production and improving farmers’ enthusiasm for growing grain.However,since 2010,its efficiency value has decreased year by year,and the fluctuation is also relatively large.(2)The effect of compensation policy on grain production areas is low and does not achieve the expected goal of the policy.At the same time,in the support policy for grain producers,the general service support policy has a great impact on grain production.(3)The effect of special production subsidy policy is more significant than that of comprehensive income subsidy policy.Fifthly,the binary logistic regression model is used to analyze the influencing factors of the effect of interest compensation policy.The results show that subsidy level,agricultural production conditions of farmers and their families,economic benefits of grain production and compensation supervision are significant factors affecting the compensation effect.According to these influencing factors and the problems existing after the evaluation of the compensation policy,it can be improved from five aspects: improving the level of subsidies,increasing the regional compensation for grain production,strengthening agricultural infrastructure and general service support,constructing endogenous compensation mechanism and strengthening the supervision of interest compensation. |
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