开心果果园的选址是可持续农业政策的重要问题,作物生产力,农业规划,和社区。这项研究旨在通过考虑几个变量来调查马尔丁省(土耳其东南部)开心果的合适地点,比如气象数据,地形条件,经济因素,和土壤特性,使用地理信息系统(GIS)和多准则决策分析。开心果农民,专家意见,和文献资料被用来确定开心果种植的要求。四项主要评估标准(十三项次要标准),六十个值范围,并为开心果土地适宜性评估确定了十四个排除标准。使用层次分析法(AHP)计算评价标准的权重。农民和专家指出,气象因素比土壤更重要,地形,和经济因素。所有数据都转移到GIS环境中,并采用加权线性组合法制作土地适宜性图。结果表明,马尔丁省有非常适合开心果种植的土地。由此产生的地图确定,马尔丁省228,891.59公顷的面积非常适合开心果。为了评估开心果生成的土地适宜性图的准确性,使用接收器工作特性(ROC)曲线。曲线下面积(AUC)的值计算为0.806,这表明研究是一致的。创建的适宜性图将成为在安纳托利亚东南部地区制定可持续农业战略的重要数据源。
Site selection for pistachio orchards is an important issue for sustainable agricultural policies, crop productivity, agricultural planning, and communities. This
study aims to investigate suitable places for pistachio in the Mardin Province (SE Turkey) by considering several variables, such as meteorological data, topographic conditions, economic factors, and soil characteristics, using Geographic Information System (GIS) and Multi-Criteria Decision Analysis. Pistachio farmers, expert opinions, and literature data were used to determine the requirements for pistachio cultivation. Four main assessment criteria (thirteen sub-criteria), sixty value ranges, and fourteen exclusion criteria were determined for the pistachio land suitability assessment. The weighting of the evaluation criteria was calculated using the Analytical Hierarchy Process (AHP). Farmers and experts have stated that meteorological factors are more important than soil, topography, and economic factors. All data were transferred to the GIS environment, and a land suitability map was created using the weighted linear combination method. The results show that Mardin province has very suitable lands for pistachio cultivation. The resulting map determined that the 228,891.59 ha area in Mardin province is very suitable for pistachio. To evaluate the accuracy of the land suitability map generated for pistachio, the Receiver Operating Characteristic (ROC) curve was used. The value of the area under the curve (AUC) was calculated to be 0.806, which indicates that the
study is consistent. The created suitability map will be an essential data source for developing sustainable agricultural strategies in the Southeastern Anatolia region.