农用地分等成果在耕地整理潜力计算中的应用

Application of agricultural land classification in cultivated land consolidation potential predicting

以农用地分等成果为基础,耕地因素组合为单元,GIS软件为支撑,计算了桃城区耕地整理潜力。结果表明,桃城区耕地通过整理,可以改善灌溉排水条件,消除盐渍化影响,提高耕地利用管理水平和集约化程度,能增加粮食生产能力6838.9万kg。该方法充分利用农用地分等提供的丰富信息,以耕地因素组合为单位,可以方便计算耕地质量改善及利用管理水平提高对耕地粮食生产能力的影响。为土地利用总体规划修编中耕地开发潜力、整理潜力及耕地人口承载力计算提供借鉴。

Based on the agricultural land classification achievement,the combination of factors as a unit,with the support of GIS software,calculated cultivated land consolidation potential of Taocheng district.The results showed that if improve irrigation and drainage conditions,eliminate salinization and improve land-use management level,can increase food production capacity of 68.389 million kg.The method full use of agricultural land classification achievement,the combination of factors as a unit,can be easily calculated the improve level of grain production by improve the quality of cultivated or land-use management.Provide reference for calculate the cultivated land consolidation potentiality and the bearing capacity of the population.