land suitability assessment for cumin production in north, razavi and south khorasan provinces using geographical information system and modeling approach

نویسندگان

بهنام کامکار

نسیم مقدادی

چکیده

land evaluation and its consistency with simulation model’s outputs could assist decision making to develop plants for cultivation. in this study land suitability and potential yield of cumin was determined using cummod and sum of values method by climatic and topographic factors, respectively, as a case study in khorasans provinces. results revealed that despite of the majority of favorable and completely favorable zones, potential yield was not the same in studied provinces. the cummod results revealed that southern, a part of central and a part of northern areas of northern khorasan province have considerable capability to produce cumin (2.5 to 3 ton ha-1). potential yield was in two classified ranges as 2- 2.5 ton ha-1 and < 2 ton ha-1, while, predicted potential yield for central and southern parts of south khorasan province was

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عنوان ژورنال:
پژوهش های تولید گیاهی

جلد ۲۲، شماره ۱، صفحات ۱-۲۱

کلمات کلیدی
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