Investigation And Suitability Evaluation Of Reserve Resources Of Cultivated Land In Panshi City

Cultivated land is an important guarantee of social and economic development,scientific protection and reasonable development and utilization of cultivated land resource is the common responsibility of the whole society.As the important supplement source of cultivated land is arable land reserve resources,to reserve cultivated land resources investigation and evaluation work is the basis of the comprehensive utilization of land,at the same time,the results can,in theory,provide basis for decision-making for the total arable land dynamic balance control,therefore study of reserve cultivated land resources investigation and evaluation,it is very meaningful.This article investigation Panshi comprehensive and systematic analysis of the characteristics of reserve cultivated land resources and its classification,the connotation of reserve cultivated land resources survey,purpose and basis,investigation procedures,results of investigation and application;Expounds the connotation of reserve cultivated land resources suitability evaluation,evaluation of the purpose and significance,evaluation principles,evaluation of general process and suitability evaluation index;Expounds the reserve cultivated land resources investigation and suitability evaluation result,the amount of reserve cultivated land resources and population distribution characteristics,appropriate tillage type reserve cultivated land resources,analysis of the main limiting factors unfavorable plow land development reserve cultivated land resources,land reclamation measures.In Panshi reserve cultivated land resources survey and evaluation research,realize the Panshi reasonable development and utilization of reserve cultivated land resources,the development of land reclamation to maximize efficiency,establish and perfect the regulations of land reclamation.Through the reserve cultivated land resources inventory and a baseline,accurately grasp the number of reserve cultivated land resources,distribution and quality condition and ecological environment condition,is a scientific land management activities,reasonable development and utilization of cultivated land reserve resources and scientific basis of cultivated land protection policy.Mastering the basic situation of reserve cultivated land resources,can not only to protect national food security,but also be able to reserve cultivated land resources development and utilization to provide a stable foundation.