علوم و فنون شیلات

علوم و فنون شیلات

مقادیر خرید میگو در بازار و رابطه میزان مصرف با برخی از ویژگی های جمعیت شناختی

نوع مقاله : پژوهشی اصیل

نویسندگان
1 دانشگاه علوم کشاورزی و منابع طبیعی گرگان
2 دانشیار، دانشگاه علوم کشاورزی و منابع طبیعی گرگان
چکیده
هدف از مطالعه حاضر ارزیابی میزان خرید میگو در بازار و رابطه مقدار مصرف با برخی از ویژگی­های جمعیت­شناختی است. جامعه آماری این تحقیق کل کشور است که به صورت تصادفی 10 شهر شامل مشهد مقدس، تهران، تبریز، بیرجند، کرمانشاه، گرگان، یزد، بندرعباس، ایلام و شیراز انتخاب و در مجموع تعداد 1000 پرسش­نامه متناسب با جمعیت خانوار شهرهای مورد مطالعه توسط شهروندان تکمیل شد. به منظور ارزیابی تعداد دفعات خرید میگو در سال و همچنین میزان هر مرتبه خرید از خروجی نرم­افزار SPSS و جهت بررسی وجود رابطه معنی­دار بین مقدار مصرف و ویژگی­های جمعیت­شناختی از آزمون­های همبستگی استفاده گردید. مطابق نتایج تعداد دفعات خرید میگو توسط خانوار از سالی یک تا دوازده مرتبه متفاوت بود (میانگین 11/1±71/1 مرتبه). 2/44 درصد خانوارهای جامعه مصرف سالی یک مرتبه و 6/28 درصد آن­ها سالی دو مرتبه میگو خریداری می­کردند. در ادامه مشخص شد مقدار هر مرتبه خرید خانوار از 5/0 تا 2 کیلوگرم متغیر است (میانگین 26/0±92/0 کیلوگرم)، ضمن اینکه 3/76 درصد خانوارهای جامعه مصرف در هر مرتبه مقدار یک کیلوگرم میگو خریداری می­کنند. طبق یافته­ها میزان مصرف ارتباط معنی­داری با متغیرهای سن، شغل و رشته تحصیلی افراد نداشت (05/0p>). اما رابطه این شاخص با متغیرهای سطح تحصیلات و تعداد اعضای خانوار معنی­دار بوده است(05/0>p).
کلیدواژه‌ها

موضوعات


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