• فهرس المقالات sustainable agricultural

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        1 - مروری بر مدل های مبتنی بر مکان خاص علف‌های هرز
        رحمان خاکزاد رسول لقمانپور زرینی یوسف رمضانی ابوخیلی حیدر قاسمی زرین آبادی
        مدیریت مکان خاص علف هرز یک استراتژی متغیر مدیریت علف هرز در درون یک مزرعه زراعی برای مطابقت با تغییر در مکان، تراکم و ترکیب جمعیت علف هرز است. این مفهوم براساس سه واقعیت استوار است: (1) جمعیت های علف هرز غالبا به طور نامنظم در درون مزارع زراعی توزیع می شوند، (2) حسگر أکثر
        مدیریت مکان خاص علف هرز یک استراتژی متغیر مدیریت علف هرز در درون یک مزرعه زراعی برای مطابقت با تغییر در مکان، تراکم و ترکیب جمعیت علف هرز است. این مفهوم براساس سه واقعیت استوار است: (1) جمعیت های علف هرز غالبا به طور نامنظم در درون مزارع زراعی توزیع می شوند، (2) حسگرها و سیستم عامل های جدید همراه با فناوری های فضایی (به عنوان مثال GPS، GIS) ابزارهای لازم برای شناسایی و نقشه برداری علف های هرز را فراهم کرده اند، (3) سم پاش ها، ربات ها و کولتیواتورهای مکانیکی هوشمند جدید، امکان سازگاری دقیق مدیریت علف هرز را متناسب با شرایط موجود در هر مزرعه فراهم کرده اند. مدیریت مکان خاص علف هرز دارای پتانسیل واقعی برای ارائه تولید کشاورزی پربارتر و پایدارتر بر مبنای یک روش دقیق تر و پربازده از منابع است. این مقاله روش های مفهومی عمده و جزئیاتی را برای طراحی سیستم های پشتیبانی تصمیم گیری مدیریت مکان خاص علف هرز، پیشرفت های اخیر در استفاده از سیستم عامل ها و حسگرهای از راه دور و زمینی برای جمع آوری و پردازش اطلاعات و تجارب اولیه ترجمه این اطلاعات به محرک های کنترل شیمیایی و فیزیکی علف های هرز از طریق الگوریتم ها و مدل های تصمیم گیری بررسی می کند. تفاصيل المقالة
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        2 - Application of SEM Analysis for Designing Strategic Model for Agricultural Sustainable Development (ASD) in Iran
        Keivan Torfi Ahmad Reza Ommani Azadeh Noorollah Noorivandi Mohammadsadegh Sabouri
        The main purpose of this study is identifying strategies for agricultural sustainable development in Iran. This research is a mixed exploratory research and has been carried out in a combination of qualitative and quantitative parts. In the qualitative part, various met أکثر
        The main purpose of this study is identifying strategies for agricultural sustainable development in Iran. This research is a mixed exploratory research and has been carried out in a combination of qualitative and quantitative parts. In the qualitative part, various methods such as semi-structured interviews and focus group techniques were used. In a quantitative part, the population of the study consisted of wheat farmers of Khouzestan province, Iran. The stratified random sampling method was selected as the research sampling method. In order to formulate strategic planning, the model of analysis of Strengths, Weaknesses, Opportunities and Threats (SWOT) was used. Also, in the quantitative part of the research through Structural Equation Model (SEM), the role of the identified strategies was evaluated and the designed model was approved. Based on the results, it can be found that the predictive positive effect of WO1 (β=0.512, t-value=3.453, p<0.001), WO2 (β=0.533, t-value=3.516, p<0.001), WO3 (β=0.581, t-value=4.129, p<0.001), WO4 (β=0.916, t-value=5.821, p<0.001), WO5 (β=0.861, t-value=4.523, p<0.001), WO6 (β=0.823, t-value=5.123, p<0.001), WO7 (β=0.694, t-value=5.212, p<0.001), WO8 (β=0.761, t-value=4.928, p<0.001), WO9 (β=0.832, t-value=5.257, p<0.001) and WO10 (β=0.621, t-value=4.153, p<0.001) on the ASD. Based on the results, the amount of R2=0.74 was estimated. This indicates that 10 strategies and 34 construct have the ability to explain 74% of the ASD variance. Based on the results obtained, the overall goodness of the fitting statistics showed that the structural model is well consistent with the data. The designed strategic plan can play an effective role in the sustainable development of agriculture. تفاصيل المقالة
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        3 - Qualitative analysis and Prioritize the Challenges of Sustainable Agricultural Development through Grounded Theory and AHP in Iran
        Keivan Torfi Ahmadreza Ommani Azadeh Noorollah Noorivandi mohammad sadegh sabouri
        The purpose of this research is qualitative analysis and prioritize the challenges of sustainable agricultural development in Iran. In this research, using a qualitative method, an attempt has been made to identify the challenges of sustainable agricultural development أکثر
        The purpose of this research is qualitative analysis and prioritize the challenges of sustainable agricultural development in Iran. In this research, using a qualitative method, an attempt has been made to identify the challenges of sustainable agricultural development in Khuzestan province. Qualitative research involves in-depth evaluation, collection, and analysis of non-numerical data to identify and understand phenomena, concepts, ideas, or experiences. This research has been conducted from January to September 2021 to provide a comprehensive, and practical model to understand the challenges through grounded theory and Analytic Hierarchy Process (AHP) in Khuzestan province. This research is an applied type of research, and (systematic) grounded theory is used. The data were collected by performing in-depth semi-structured interviews with the 30 agricultural experts in this field. Data analysis was done by using MAX qualitative data analysis version 12 software (maxqda12) in three steps: open coding, axial coding, and selective coding. The results of this study by grounded theory identified 29 initial codes and six main following challenges were categorized and by AHP prioritized: weakness in management and planning, weakness in human resources, shortage of attention to environmental studies, shortage of infrastructure facilities, shortage of credit and financial capital and weakness in legislation and sustainability policy. A model was finally designed based on the results of the study. تفاصيل المقالة