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بررسی رفتار اقتصادی گندم‌کاران کرمانشاه برای کاهش آثار منفی زیستمحیطی کودهای شیمیایی (کاربرد روش ارزش گذاری مشروط) | ||
| تحقیقات اقتصاد و توسعه کشاورزی ایران | ||
| مقاله 1، دوره 50، شماره 4، دی 1398، صفحه 643-657 اصل مقاله (1.15 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/ijaedr.2019.275898.668722 | ||
| نویسندگان | ||
| حمید بلالی* 1؛ میترا محمدی2 | ||
| 1دانشیار اقتصاد کشاورزی، دانشکده کشاورزی، دانشگاه بوعلی سینا، همدان، ایران | ||
| 2دانش‌آموخته کارشناسی ارشد توسعه روستایی، دانشکده کشاورزی، دانشگاه بوعلی سینا، همدان، ایران | ||
| چکیده | ||
| بخش کشاورزی بهعنوان زیربنای اصلی تحقق امنیت غذایی، از مهمترین بخشهای اقتصادی جوامع محسوب میشود. امروزه، رشد سریع جمعیت و افزایش تقاضا برای موادغذایی در دنیا، باعث افزایش فشار بر منابعطبیعی و وابستگی شدید به مصرف نهادههای شیمیایی در فعالیتهای کشاورزی شده است. کشاورزی متعارف که در آن تمرکز تولید افزایش استفاده از نهادههای شیمیایی مانند انواع کودهای شیمیایی است، نه تنها باعث کاهش کیفیت منابع آب، خاک و کیفیت محصولات تولیدی میگردد، بلکه سلامت مصرفکنندگان را نیز با خطر مواجه مینماید. هدف این مطالعه، بررسی رفتار اقتصادی کشاورزان گندمکار شهرستان کرمانشاه در مورد برنامههای کنترل آثار منفی زیستمحیطی کودهای شیمیایی با استفاده از روش ارزشگذاری مشروط و در قالب تمایل به پرداخت کشاورزان میباشد. برای این منظور، تعداد 245 نفر از کشاورزان گندم کار این شهرستان با استفاده از روش نمونهگیری تصادفی ساده انتخاب شده و دادههای مورد نیاز از طریق پرسشنامه جمعآوری گردید. روایی محتوایی پرسشنامه توسط 20 نفر از اساتید و کارشناسان مورد بررسی و تایید قرار گرفت و ضریب آلفای کرونباخ برای بررسی پایایی پرسشنامه 838/0 محاسبه گردید. بر اساس نتایج تحقیق، میانگین تمایل به پرداخت کشاورزان برای کاهش آثار منفی زیستمحیطی کودهای شیمیایی معادل 1585 ریال برآورد گردید. برای بررسی عوامل موثر بر تمایل به پرداخت کشاورزان از الگوی لاجیت استفاده شد و نتایج حاصل از آن نشان داد که متغیرهای توضیحی تحصیلات و نگرش کلی کشاورزان نسبت به خطرات استفاده از کود شیمیایی در سطح پنج درصد از لحاظ آماری تاثیر مثبت و معنی‌دار بر تمایل به پرداخت کشاورزان دارند و متغیرهای سن و مالکیت زمین از لحاظ آماری تاثیر معنیداری بر تمایل به پرداخت کشاورزان ندارند. | ||
| کلیدواژه‌ها | ||
| ارزشگذاری مشروط؛ تمایل به پرداخت؛ الگوی لاجیت؛ کودشیمیایی؛ کشاورزی | ||
| عنوان مقاله [English] | ||
| Investigating the economic behavior of wheat farmers in Kermanshah to reduce the negative environmental impacts of chemical fertilizers (Application of Contingent Valuation Method( | ||
| نویسندگان [English] | ||
| Hamid Balali1؛ Mtra Mohammadi2 | ||
| 1Assistant Professor of Agricultural Economics, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran | ||
| 2M.Sc. of Rural Development, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran | ||
| چکیده [English] | ||
| Agriculture as one of the main basis of realizing food security is one of the most important economic sectors of societies. Nowadays, rapid population growth and rising demand for food in the world have increased the pressure on natural resources and dependence on the consumption of chemical inputs in agricultural activities. Conventional agriculture, in which production focus is based on increasing the use of chemical inputs, such as various fertilizers, not only reduces the quality of water, soil and quality of the products produced, but also jeopardizes the health of consumers of agricultural products. The aim of this study was to investigate the economic behavior of wheat farmers in Kermanshah city regarding environmental control programs for chemical fertilizers using Contingent Valuation Method and in the form of willingness to pay farmers. For this purpose, 245 wheat farmers in this city were selected by simple random sampling method and required data were collected through a questionnaire. The content validity of the questionnaire was verified by 20 faculty members and experts and the Cronbach's alpha coefficient for the reliability of the questionnaire was calculated as 0.838. According to the results of the research, the average willingness to pay farmers to reduce the negative environmental impacts of chemical fertilizers is estimated at 1585 Rials. To investigate the factors affecting the willingness to pay of farmers, the logit model was used and the results showed that explanatory variables of education and general attitude of farmers about the risks of using chemical fertilizer at the level of 5% had a significant positive effect on the tendency to payments, and age and land ownership did not statistically affect farmers' willingness to pay. | ||
| کلیدواژه‌ها [English] | ||
| Contingent Valuation, Willingness to Pay, Logit Model, Chemical Fertilizers, Agriculture | ||
| مراجع | ||
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