بررسی سودآوری اقتصادی و مالی سیستم‌های مختلف کشت پنبه و تأثیر آن بر الگوی کشت شهرستان گرگان

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانش آموخته کارشناسی ارشد اقتصاد کشاورزی دانشگاه علوم کشاورزی و منابع طبیعی گرگان

2 عضو هیئت علمی گروه اقتصاد کشاورزی دانشگاه علوم کشاورزی و منابع طبیعی گرگان

3 عضو هیئت علمی گروه اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان

4 عضو هئیت علمی مؤسسه تحقیقات پنبه کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، گرگان

چکیده

    مطالعه حاضر با هدف بررسی سودآوری اقتصادی و مالی سیستم­های مختلف کشت پنبه و تأثیر آن بر الگوی کشت شهرستان گرگان در سال زراعی 94-1393 صورت گرفته است. اطلاعات مورد نیاز از بین 50 کشاورز که اقدام به کشت پنبه در سه سیستم کشت تک­کشتی، دوکشتی (پنبه- باقلا) و مخلوط (پنبه-کنجد) نموده­اند با استفاده از روش نمونه­گیری تصادفی طبقه­ای جمع­آوری و توسط نرم‌افزار SPSS مورد تجزیه و تحلیل قرار گرفته است. سپس به تعیین الگوی بهینه کشت شهرستان گرگان با استفاده از اطلاعات 295 کشاورز در شهرستان گرگان و با استفاده از مدل برنامه­ریزی ریاضی و نرم افزار GAMS پرداخته شده است. نتایج بررسی سودآوری نشان می­دهد که سیستم دوکشتی پنبه به ترتیب 18 و 26 درصد سودآوری اقتصادی بیشتر و 20 و 22 درصد سودآوری مالی بیشتر نسبت به سیستم­های تک­کشتی و مخلوط دارد. نتایج تعیین الگوی بهینه کشت شهرستان گرگان نشان می­دهد که سیستم دوکشتی پنبه به دلیل سودآوری اقتصادی و مالی بیشتر نسبت به سیستم­های دیگر در کنار سایر محصولات، در الگوی کشت شهرستان وارد شده و سایر سیستم­های کشت پنبه از مدل حذف گردید. طبق یافته­های این مطالعه پیشنهاد می­گردد که با تشویق کشاورزان به استفاده از سیستم کشت دوکشتی می­توان سطح زیرکشت پنبه را در شهرستان گرگان افزایش داد.

کلیدواژه‌ها


عنوان مقاله [English]

Evaluating the economical and financial profitability of different cotton cultivation systems and its impact on cropping pattern of Gorgan County

نویسندگان [English]

  • Fahimeh Rostami maskopaie 1
  • Ali Keramatzadeh 2
  • Ramtin joolaie 3
  • habib alaah Kashiri 4
2 Assistant Professor of Agricultural Economics, Gorgan University of Agricultural Sciences & Natural Resources
3 Assistant Professor of Agricultural Economics, Gorgan University of Agricultural Sciences & Natural Resources
4 Assistant Professor of Cotton Research Institute of Iran, gorgan
چکیده [English]

The aim of this study was evaluating the economic and financial profitability of different cotton cultivation systems and its effects on cropping pattern in Gorgan County during 2014-15. Required information has been collected by stratified random sampling method from 50 farmers who cultivate cotton in three systems of crop cultivation including mono cropping, double cropping (cotton-bean), and intercropping (cotton-sesame). Data between three cotton cultivation systems was analyzed by using SPSS software. After that, the optimal cropping pattern of Gorgan County was determined by using 295 farmers in Gorgan and using mathematical programming model with GAMS software. The results of profitability showed that, double cropping systems of cotton compared to mono cropping and inter cropping systems has more than 18 and 26 percent economic profitability and 20 and 22 percent financial profitability respectively.The results of determining the optimal cropping pattern of Gorgan county showed that, double cropping system due to more economic and financial profitability than other products, was included in the copping pattern of the county and other cotton cropping systems removed from the model. According to the results of this study, it is suggested that by encouraging farmers to use a double cropping system, the total cultivation area of cotton could be increased in Gorgan County.

کلیدواژه‌ها [English]

  • Economic profitability
  • financial profitability
  • cotton intercropping systems
  • optimal cropping pattern
  • Gorgan
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