ارزیابی اقتصادی تولید ماهیان گرمابی در استان گلستان

نویسندگان

1 دانشگاه علوم کشاورزی و منابع طبیعی گرگان

2 هیات علمی دانشگاه علوم کشاورزی و منابع طبیعی گرگان

3 شیلات ایران

4 موسسه تحقیقات شیلات ایران

چکیده

این تحقیق به‌منظور ارزیابی هزینه‌ نهاده‌های تولید، سود پرورش کیور ماهیان در استان گلستان انجام گرفت. برای جمع-آوری اطلاعات مورد نیاز از مزارع، پرسشنامه‌‌ای جامع شامل اطلاعات مزارع (هزینه‌های ثابت و متغیر تولید) و مدیران مزارع تهیه شد. 30 استخر به‌صورت تصادفی از مزارع استان انتخاب و اطلاعات مزارع فوق پس از جمع‌آوری مورد تجزیه و تحلیل قرار گرفت. نتایج نشان داد با میانگین ذخیره سازی لارو 1955عدد در هکتار و تولید 2533 کیلوگرم درهکتار متوسط هزینه کود، غذا، انرژی، نیروی انسانی، لارو، بهره بانکی به‌ترتیب 4/4352 ، 9/2538، 56/2357، 85/1994، 157/1632 و 45/1269 ریال و متوسط سود 29000 ریال در کیلوگرم، نسبت فایده به هزینه6/2 و نرخ بازگشت سود به مزرعه نیز 50% محاسبه شد.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Economic Evaluation of cultured Carp Production in Golestan Province

چکیده [English]

This study was done to evaluate factor cost and profitability of cultured carps production in Golestan province . For data collection, a comprehensive questionnaire was provided including information from farms (fixed and variable costs) and farms' managers. 30farms were randomly selected. The collected information was analyzed using SPSS program. Result showed that with the average larvae stocking density of 1955 per hectares and produced carp of 2533 kg/ha, the average cost of fertilizer, food, energy, manpower, larvae and bank interest was calculated 4352/4, 2538/9, 2357/56, 1994/85, 1623/157 and 1269/45 respectively. The average profit, benefit-cost and rate of return of investment were 29000 Rials per kg, 6/2 and 50% respectively.

کلیدواژه‌ها [English]

  • Cultured carp
  • Golestan Province
  • economic evaluation
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