A Study On The Causes And Countermeasures Of Cultivated Land Abandoned In The Underdeveloped Areas Of Eastern China

Cultivated land resources are the basic guarantee of national food security,but with the process of industrialization and urbanization of the country.Fast,arable land resources are decreasing sharply.The eastern part of the economic phenomenon of abandoned land under developed areas,has been a threat to national food supply and safety.The way to take effective measures to alleviate the current farmland abandoned in rural areas and promote the rational utilization and protection of cultivated land resources has become one of the hot issues of concern.This study takes BeiZhang town as the study area,determined through the investigation and analysis of main factors affecting the abandonment of arable land farmers.The main research methods include literature research,remote sensing image interpretation,questionnaire survey and statistical analysis.The study uses statistical and econometric techniques such as quantitative analysis to put forward to solve the question of abandonment of arable land.It has a certain theoretical value and practical significance to the study of abandoned arable land.The specific research contents have the following three aspects:(1)The study uses the family characteristics,land management status,family income of three variable factors as effect of abandonment of arable land farmers.Detailed statistical analysis of the basic attributes of the survey is made by sample.(2)To select 3 factors,which are closely related to farmers' cultivated land management activities,family characteristics of farmers,cultivated land management and household income,as explanatory variables.It uses SPSS software to deal with variable factors that can influence the abandonment of arable land feature description.(3)Two yuan Logistic using econometric model for quantitative analysis of factors affecting the abandonment of arable land farmers,get the variables of the model test results,excluding significant variables and then use econometric model to two yuan Logistic significant variable regression model parameter estimation and analysis of the significant variables.Finally it puts forward some countermeasures and suggestions to reduce the phenomenon of abandoned arable land.