تحلیل مؤلفه های مؤثر بر تولید محصولات سالم و ایجاد امنیت غذایی در مناطق روستایی شهرستان لنجان

محورهای موضوعی : فصلنامه علمی برنامه ریزی منطقه ای

مهدی کرمی دهکردی ¹ , زهره رحمانی فرد ²

1 - استادیار گروه توسعه روستایی، گروه مدیریت و توسعه روستایی، دانشگاه شهرکرد
2 - کارشناسی ارشد توسعه روستایی، گروه مدیریت و توسعه روستایی، دانشگاه شهرکرد

تاریخ دریافت : 1399/04/13 تاریخ پذیرش : 1399/11/01 تاریخ انتشار : 1401/08/01

کلید واژه: خانوار روستایی, تغذیه و سلامت, وضعیت تغذیه‌ای,

چکیده مقاله :

کشاورزی سالم دارای نقش اساسی در توسعه پایدار و کشت ارگانیک می‌باشد. جمعیت جهانی رو به افزایش است که این موضوع روند افزایش نیاز به مواد غذایی را همپای جمعیت جهانی کرده است. با توجه به پیشرفت های چند دهه اخیر مصرف سالانه مواد غذایی در حدود20٪ افزایش پیدا کرده و با توجه به پیش بینی‌ها تا ۵۲ سال آینده باید مقدار تولید محصولات غذایی در کشورهای در حال توسعه مانند ایران 100% بیشتر از تولید فعلی آنها باشد و به همین منظور پژوهش مورد نظر صورت گرفته درنهایت نتایج حاصله ارائه شد. این تحقیق بر حسب هدف کابردی، از نظر فرآیند اجرای پژوهش کمی، روش همبستگی می‌باشد. جامعه آماری کشاورزان شهرستان لنجان می‌باشد که تعداد خانوار روستاهای منتخب 4414=N نفر است و با استفاده از فرمول کوکران و جدول مورگان حجم نمونه 353 نفر محاسبه شد و روش نمونه‌گیری طبقه‌ای در این تحقیق مورداستفاده قرار گرفت. ابزار استفاده ‌شده در این تحقیق پرسشنامه بوده که به‌منظور پایایی پرسشنامه از ضریب آلفای کرونباخ استفاده شده که میزان آن در گویه‌های مربوط به پژوهش 87 درصد می‌باشد. تحلیل حاصل از رگرسیون نشان می‌دهد که در اولین گام متغییر اقتصادی وارد معادله گردید که ضریب تعیین برای این متغییر 592/0 (592/0 = R2) بود که مقدار عددی ضریب تعیین بیانگر آن است که حدود 59 درصد از عوامل موثر بر تولید محصولات سالم و امنیت غذایی در شهرستان لنجان ناشی از تاثیر عامل اقتصادی بوده است. در گام دوم متغییر شناختی – پرورشی وارد معادله گردید که به همراه متغییر قبلی 10/75 درصد در شناسایی عوامل موثر بر تولید محصولات سالم و امنیت غذایی را تبیین کرده و در گام سوم متغییر استاندارد تولید وارد معادله شد که به همراه دو متغییر قبلی 85 درصد از عوامل موثر را صورت داده و در گام‌های چهارم، پنجم و ششم به ترتیب متغییرهای نهادی، نهاده‌های کشاورزی و فرهنگی – اجتماعی وارد معادله شدند. پس از وارد کردن متغییر هفتم عملیات متوقف گردید. در مجموع شش عامل به عنوان متغییر مستقل 40/97 (974/0 = R2) درصد از تغییرات متغییر مولفه‎‌های موثر در تولید محصولات سالم و امنیت غذایی را در شهرستان لنجان پیش‌بینی می‌کنند.

چکیده انگلیسی:

Healthy agriculture plays an essential role in sustainable development and the development of organic farming. The global population is growing, which has kept pace with the growing need for food.
The statistical population of farmers in Lenjan city is that the number of households in the selected villages is N = 4414 people and using Cochran's formula and Morgan table, the sample size of 353 people was calculated and stratified sampling method was used in this study. The analysis of regression shows that in the first step the economic variable entered the equation that the coefficient of determination for this variable was 0.592 (R2 = 0.592) that the numerical value of the coefficient of determination indicates that about 59% of the factors affecting the production of products Healthy food security in Lenjan city has been caused by the impact of economic factors. In the second step, the cognitive-educational variable was entered into the equation, which together with the previous variable explained 75.10% in identifying the factors affecting the production of healthy products and food security, and in the third step, the standard variable of production was included in the equation. Percentage of effective factors and in the fourth, fifth and sixth steps, institutional variables, agricultural and socio-cultural inputs were entered into the equation, respectively. After entering the seventh variable, the operation was stopped. In total, six factors as independent variables (97.40 (R2 = 0.974)) predict the percentage of changes in the variables of effective components in the production of healthy products and food security in Lenjan city.

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