东南丘陵山地地区农村居民点耕作距离测度——以福建省松溪县为例

Farming Distance Measurement of Rural Settlements in Southeast Hilly and Mountainous Regions——a Case Study of Songxi County,Fujian Province

基于东南丘陵山地地区自然、社会条件,以行政村为评价单元,通过定量测度农业生产的耕作距离,分析其变化规律及其与耕地分布的内在联系。结果表明:(1)耕作距离与耕地覆盖率呈正相关关系,随着耕地覆盖率的增加,耕作距离增长的速率不断提升;(2)耕地本身的海拔、坡度等地形条件在很大程度上影响耕作距离,地形条件较差的区域耕作距离增长速率显著大于其他区域;(3)耕作距离受耕地质量禀赋影响,耕作距离越近,农民对耕地的投入越多,耕地质量越好,农户的耕作意愿越大。研究结果可为农村居民点调整、高标准农田建设等工作提供参考。

Based on natural and social conditions, we used administrative village as evaluation unit to quantitatively measure farming distance of agricultural production and analyse variation and its intrinsic link with the distribution of arable land. Some conclusions were shown as follows.(1) Farming distance and coverage of arable land were positively correlated.With the increase of coverage, farming distance was increasing constantly.(2) Elevation, slope and other terrain conditions affected farming distance in a great degree. The growth rate of poor terrain areas was significantly higher than other regions.(3) The cultivation distance was affected by the quality endowment of cultivated land. The closer the cultivation distance,the more input farmers put into cultivated land. Moreover, the higher the quality of cultivated land, the more willing farmers were to cultivate. This study provided useful guidance for effectively and efficiently proceeding work about adjusting rural residential area and the construction of high standard farmland.