بررسی بهینه سازی سیستمهای کشاورزی تلفیقی دام، مرتع و زراعت و مقایسه آن با سیستمهای تکی دامپروری و زراعت در استان فارس
صاحب اثر: سازمان تحقیقات، آموزش و ترویج کشاورزی
نوع محتوی: طرح پژوهشی
Language: Persian
استان موضوع گزارش: فارس
شهر موضوع گزارش: شیراز
Document ID: R-1096850
Publish: 16 February 2019
دسته بندی علمی: علوم کشاورزی
View: 495
Pages: 48
Publish Year: 1377
نسخه کامل Research منتشر نشده است و در دسترس نیست.
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استخراج به نرم افزارهای پژوهشی:
Abstract:
Sever range degradation, nutritional animal hubandry problems, livestock production scarcity, Periodical droughts, Soil fertility decline, rapid population growth, Employment Insecurity, and many other factors shows an Immediate necessity to transfer the single systems of crop production of animal husbandry into the integrated crop-livestock-range-systems. Considering that the Fars province of Iran is one of the richest agricultural provinces in the country, a research project was performed to optimize the integrated producing systems using a linear programming model. Also, these systems were compared to the single ones. The province was divided into five climatic regions considering the climatic conditions and yearly mean rainfall to sample. The necessary information were collected through questionnaires and interviews with benefeciaries and goverment officials The results showed that there is no optimal systems in crop production, livestock husbandry, and range management except for the wheat production.