مطالب مرتبط با کلیدواژه

Agriculture


۱.

بررسی میزان همپوشانی عناوین نشریات ادواری‹ سال 1996›حوزه ی کشاورزی درکتابخانه های تخصصی ودانشگاهی استان تهران

نویسنده:

کلیدواژه‌ها: تهران نشریات ادواری کتابخانه دانشگاهی همپوشانی کتابخانه تخصصی Agriculture Duplication Perioclicals Overlaps/Jackets Library For Research Stuclies Library Research Centers Tehran-Province University Library

حوزه‌های تخصصی:
  1. حوزه‌های تخصصی علم اطلاعات و دانش‌شناسی کتابخانه ها مجموعه های کتابخانه ای و منابع کتابخانه ای و اطلاعاتی انواع منابع اطلاعاتی نشریات
  2. حوزه‌های تخصصی علم اطلاعات و دانش‌شناسی کتابخانه ها(به طور عام) انواع کتابخانه ها دانشگاهی
  3. حوزه‌های تخصصی علم اطلاعات و دانش‌شناسی علوم کتابداری موضوعات خاص و کتابخانه ها و کتابداری تاب سنجی،علم سنجی
تعداد بازدید : ۱۱۱۶ تعداد دانلود : ۵۹۶
هدف پژوهش حاضر، یافتن میزان همپوشانی نشریات ادواری لاتین حوزه کشاورزی در کتابخانه های تخصصی ودانشگاهی استان تهران ‹سال 1996 میلادی ›است. دراین پژوهش ،نشریات لاتین سال 1996 حوزه ی کشاورزی کتابخانه های تخصصی ودانشگاهی استان تهران شامل 773 عنوان نشریه موجود در 15 کتابخانه ،مورد بررسی قرار گرفته است .برای تعیین موضوع وقیمت نشریات ،از بانک اطلاعاتی اولریخ پلاس 1996 استفاده شده است.
۲.

Choosing Development Path According to Priority Power: Determination of key sector for Iran economy(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Agriculture key sector Non Agricultural Manufacturing Various Indices Factor Analysis Numerical Taxonomy Analysis

حوزه‌های تخصصی:
تعداد بازدید : ۱۱۱۰ تعداد دانلود : ۴۹۹
Resources’ scarcity, especially in developing countries, has caused allocation essentially among competing activities to create value. The importance of resource allocation would be more understood if we pay attention to growing complexity in societies and economic development problems they face. In the context of the national economic development literature, the notion of “Key or Critical Sectors” has become an accepted component of development strategy. By and large, key sector analysis is an attempt to determine the economic effect of a sector in a given economy. From macroeconomic point of view, Agriculture and Non Agricultural Manufacturing (NA-Manufacturing) as two parts of production sector, compete for absorbing limited resources. This paper with using 31 indices; factor analysis; numerical taxonomic analysis; and three level of assessment aims to answer the question of which one of these two is the key sector, and be a completion to previous studies which their common deficiency is the lack of indices. Results of this study for Iran economy show that Agriculture sector is preferred to NA-Manufacturing sector.
۳.

Choosing Development Path According to Priority Power: Determination of key sector for Iran economy(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Agriculture key sector Non Agricultural Manufacturing Various Indices Factor Analysis Numerical Taxonomy Analysis

حوزه‌های تخصصی:
تعداد بازدید : ۹۳۰ تعداد دانلود : ۵۱۶
Resources’ scarcity, especially in developing countries, has caused allocation essentially among competing activities to create value. The importance of resource allocation would be more understood if we pay attention to growing complexity in societies and economic development problems they face. In the context of the national economic development literature, the notion of “Key or Critical Sectors” has become an accepted component of development strategy. By and large, key sector analysis is an attempt to determine the economic effect of a sector in a given economy. From macroeconomic point of view, Agriculture and Non Agricultural Manufacturing (NA-Manufacturing) as two parts of production sector, compete for absorbing limited resources. This paper with using 31 indices; factor analysis; numerical taxonomic analysis; and three level of assessment aims to answer the question of which one of these two is the key sector, and be a completion to previous studies which their common deficiency is the lack of indices. Results of this study for Iran economy show that Agriculture sector is preferred to NA-Manufacturing sector.
۴.

استخراج توابع تقاضا و تعیین ارزش اقتصادی آب در تولید محصولات عمده زراعی دشت سیدان- فاروق شهرستان مرودشت(مقاله علمی وزارت علوم)

کلیدواژه‌ها: ارزش اقتصادی کشش قیمتی تقاضا Agriculture تابع تقاضای آب حداکثرسازی سود کشاورزی;Water Demand Function Price Elasticity of Demand Economic Value Profit Maximization

حوزه‌های تخصصی:
تعداد بازدید : ۱۵۹۶ تعداد دانلود : ۶۲۷
به گواهی سازمان های بین المللی متولی حوزه مدیریت آب، ارزیابی تقاضا به عنوان هسته مرکزی فرایند مقابله با بحران ها و مشکلات درگیر این حوزه و پیش نیاز طراحی پایدار برنامه ها و هدایت تصمیمات سرمایه گذاری شناخته شده است. مطالعه حاضر با هدف استخراج توابع تقاضا و نیز تعیین ارزش اقتصادی آب آبیاری بخش کشاورزی برای تولید محصولات عمده شتوی شامل گندم و جو و محصولات عمده صیفی شامل ذرت علوفه ای، ذرت دانه ای و گوجه فرنگی در دشت سیدان- فاروق شهرستان مرودشت در سال زراعی 1389 -90، رهیافت حداکثرسازی تابع سود را به کار بسته است. بر پایه نتایج توابع مستخرج تقاضای آب، وجود رابطه مستقیم تقاضای آب با قیمت محصول و رابطه معکوس تقاضا با قیمت آب و قیمت سایر نهاده ها اثبات شد. مقادیر محاسباتی کشش قیمتی تقاضای آب حاکی از عکس العمل متفاوت بهره برداران در تقاضای آب برای محصولات شتوی و صیفی نسبت به تغییرات قیمت بود به گونه ای که موفقیت اتخاذ سیاست های قیمتی به عنوان ابزاری در جهت کنترل بهینه مصرف آب در مورد محصولات صیفی با اقبال بیشتری مواجه خواهد شد. افزون بر این، ارزش اقتصادی برآورد شده آب در تولید محصولات صیفی به نحو چشم گیری از مقادیر متناظر برای محصولات شتوی بیشتر بود. طبقه بندی JEL: Q12، Q21، Q25، D40
۵.

Corporate Social Responsibility in Iranian Agricultural Sector Governmental Public Policy Making necessities in Agri-Business Partnerships

کلیدواژه‌ها: Corporate Social Responsibility Agriculture Iran agri-business

حوزه‌های تخصصی:
تعداد بازدید : ۴۹۳ تعداد دانلود : ۴۰۵
One of the main sector in every country is agriculture and its management is very vital for every government and every government?s wants to manage it well because it is interrelated with lots of branches for example citizens? health. Another related part is corporate social responsibility and its relation with public policy and agri-business SMEs is again vital too. This paper investigates the accountants? integrity, responsibility, compassion and forgiveness on CSR in the Iranian private sector in east and west of Azerbaijan in Iran.
۶.

Globalization, Corporate Social Responsibility, Agricultural sector Implementing CSR as a dynamic capability in recent modern Agri-business SMES Concerns

کلیدواژه‌ها: Corporate Social Responsibility Agriculture Iran agri-business

حوزه‌های تخصصی:
تعداد بازدید : ۴۹۵ تعداد دانلود : ۴۲۶
The globalizing market economy is not a homogeneous structure. It seeks the emergence of a decentralized regulation of markets coupled with a cosmopolitan and liberal democracy provided by transnational institutions. During this process, the agricultural sector cannot be hidden and should choose the best practical strategies but in the area of the globalized agricultural economy, how should corporate social responsibility (CSR), of agriculture should be managed? This paper investigates the global economy and corporate social responsibility in the context of the agricultural sector.
۷.

Barriers to the Efficiency of the Olive Value Chain in Rural Areas of Tarom County, Iran(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Rural economy Agriculture Value Chain Olive Tarom County

حوزه‌های تخصصی:
تعداد بازدید : ۲۷۸ تعداد دانلود : ۱۵۱
Purpose - Value chain development is an approach to rural economic development, which promotes the development of businesses and farmers' access to the market, reduces poverty, increases income and sustains food security in rural areas. Design/Methodology/Approach - This study is mixed qualitative-quantitative research, and applied research and in terms of purpose. A non-probability sampling method was used in the research. The main method of collecting research data was semi-structured interviews with the selected sample. The interviews were continued until the theoretical saturation. At the end, 38 individuals participated in the interviews. Interview notes were classified and analyzed in three stages: open, central and selective coding. Ultimately, 20 respondents were selected to answer the questionnaires after reviewing the content. The data of the questionnaires were collected and combined as a direct input matrix in MICMAC Findings- Barriers to olive value chain efficiency were identified: 30 criteria, 10 subcategories and 5 main categories. The efficiency of the olive value chain in Tarom County depends on a proper marketing management, providing infrastructure, policymaking, planning and also the organizations and trade unions. These factors were the most important and influential factors that had high cohesion and influence among other factors. In contrast, variability of the purchase and sale price, taking advantage of buying the product below the price by the middlemen, pre-sale of the product by farmers, more product waste during storage, transferring the olives to processing factories in the county are the dependence criteria. Practical implications - Given that the olive value chain in Tarom County is not efficient, its efficiency depends on a proper marketing management, providing infrastructure, policymaking, planning and also the organizations and trade unions. Most of the mentioned factors are dependent on the institutional actors and agricultural managers, and indicates their important role in enhancing the productivity of the olive value chain. Originality/Value- The results of this research can be a good way to solve problems and obstacles to agricultural development in rural areas.
۸.

Recognizing and Prioritizing Smart Solutions in the Poultry Industry based on Sustainability Criteria(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Agriculture Decoupling index Energy consumption Industry LMDI Index

حوزه‌های تخصصی:
تعداد بازدید : ۲۴۱ تعداد دانلود : ۱۵۴
Livestock and poultry production and supply is one of the significant food sectors in which more production can lead to a decrease in dependence on exports and earning foreign exchange. Poultry farming is a vital industry for sustainable food supply in all countries. In this research, intelligent applications and solutions in the poultry industry are identified and prioritized using the simultaneous evaluation of criteria and alternatives (SECA) methodbased on criteria representing the sustainable development. Analysis showed that eighteenprincipalfieldsof intelligent solutions are identified in the poultry industry. The weights obtained for sustainable development criteria based on the SECA method are economic (0.351), social (0.3383), and environmental (0.3065) in order of value. Economic sustainability should be most importantinimplementing smart solutions-based projects in the poultry industry. One of the main challenges of the agricultural sector, especially the poultry industry, is traditional production utilization which leads to the overuse of land capacity. Also, the globalization trends, climate changes, moving from a fossil fuel-based economy to an environment-based economy, competition for land, freshwater, and labor shortage have led to more complications in supplyingnutrition. Considering the potential of smart solutions in realizing sustainable development objectives, it is suggested to focus more on the environmental aspects of poultry industry projects.
۹.

Analyzing the Paradigmatic Foundations of Knowledge Management in Agricultural Knowledge-based Companies(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Knowledge Management Generations of KM Knowledge-Based Companies Agriculture

حوزه‌های تخصصی:
تعداد بازدید : ۱۶۱ تعداد دانلود : ۱۰۷
Knowledge, as one of the pillars of success, is an essential factor for innovation, production and economic growth. Knowledge management is a new strategy that organizations, would need that so as to increase their performance and success. In case companies don’t use knowledge management system correctly and at proper time, they would be either faced with failure or obliged to leave the arena of contest. Agricultural knowledge-based companies have a key role for the regeneration of the agriculture and increase of the employment of agricultural graduates in this field. As presently the challenge of managers is to provide a suitable environment for the growth of the human mind in knowledge-oriented companies that embrace a cutting-edge approach to knowledge management, wherein knowledge is tailored to fit the specific context, are poised for success. By fostering effective learning, this approach leads to enhanced performance and improved efficiency. In this study, many studies were reviewed and generations of knowledge management were analyzed with a paradigmatic approach. Almost 100 related books and articles were reviewed through archival research. The findings showed that knowledge-based companies should go from the first generation of knowledge management to the use of the fourth generation; that way the internet use, social networks, analytical tools, intelligent agents, etc., might have a great participation with one another, which leads to their stay in the contest scene, and their faster achievement of future-oriented and dynamic results. Therefore, it is suggested that agricultural knowledge-based companies have focus on transformational management and its characteristics.
۱۰.

Livelihood Build-up through Micro-entrepreneurship in Rural Nigeria(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Livelihood Micro-entrepreneurship Livelihood Diversification rural Agriculture Simpson index

حوزه‌های تخصصی:
تعداد بازدید : ۵۶ تعداد دانلود : ۴۶
Purpose- Livelihood build-up is one of the most important pathways to improving the economic activities of rural areas. Despite an increasing call for diversification, through entrepreneurship, most rural households are challenged by limited means of livelihood. Consequently, the purpose of this study is to identify livelihood options for rural households through micro-entrepreneurship and analyze determinants and constraints to livelihood build-up in rural areas of Ogun State in the Southwest region of Nigeria.Design/methodology/approach-A two-stage sampling technique was used to select 900 rural households for the study. The required primary data for the study was collected through a structured questionnaire. The data on livelihood activities of rural households, micro-enterprises, and rural household characteristics were collected. Simpson index, multiple regression, and descriptive statistics were used to analyze the data.Findings-The results show that aside from agriculture and agribusiness-related activities (0.501), micro and retail business enterprises (0.619) are the dominant livelihood activities in the rural areas. Livelihood build-up in rural areas is significantly determined by factors including the size of the rural households (β = 0.458, t = 3.092, p < 0.05), and access to credit (β = 0.416, t = 2.895, P < 0.05). Also, the results show that the livelihood build-up of most rural households is constrained by lack of access to credit, risk-averse attitudes of most rural households, low level of awareness, poor rural infrastructure, and rural transportation problems.Originality/value- The study focuses on the pathway to building a better livelihood for the rural populace through entrepreneurship. The findings of this study provide insight into part of the policy strategy required to solve livelihood challenges in most rural communities.
۱۱.

Consequences of Creative Agriculture and its Role in the Development of Rural Areas of Roshtkhar County(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Agriculture Rural development Creativity Causal analysis Roshtkhar County

حوزه‌های تخصصی:
تعداد بازدید : ۱۰۶ تعداد دانلود : ۸۸
Purpose- Supporting and stimulating agricultural development has a decisive role in rural development and is considered the main basis of rural development. Therefore, the agricultural sector and rural areas in Iran are still far from the real potentials for development. Therefore, this study aimed at the consequences of creative agriculture and its role in the development of rural areas of Roshtkhar County in Razavi Khorasan province.Design/methodology/approach-This research was an applied one, conducted with descriptive-correlation and causal-relational methods. The statistical population of the research consists of all heads of rural households (21,785) in Roshtkhar County, using the Cochran formula, 377 farmers from the heads of households were selected as a sample. The main tools of the research were researcher-made questionnaire, field observations and library studies. Then, the questionnaires were distributed in 20 villages of the study area. SPSS software and structural equation modeling approach were employed to analyze the data.Findings: The results of the fitted model showed that creative agriculture had the greatest effects on economic (0.405) and social (0.370) variables. The results of investigating the status of creative agriculture in the study area showed that more than 60% of rural farmer households stated that creative agriculture has been able to play a significant role in rural development.Limitations/Strategies: The dispersion of the studied villages to fill out the questionnaire depending on the topic at the village level, the lack of awareness of some rural households towards conducting research projects in order to complete the questionnaire, and finally the costs of conducting this research are challenging of this study.Practical solutions: Finally, according to the results, solutions such as the full implementation of modern irrigation systems, changing the cultivation pattern and using up-to-date machinery and tools in the agricultural sector can improve the results and the consequences of creative agriculture and its role in rural development in the villages and the implementation strategies of this solution are considered necessary.Original/value- This study is significant as the recognition of different issues of creative agriculture at the regional level can help to take an important step in order to improve the condition of rural households in different dimensions (economic, social-cultural, institutional-managerial and physical).
۱۲.

Climate change and the possibility of environmental terrorism in Iran

کلیدواژه‌ها: climate change Environmental Terrorism Agriculture Security Iran

حوزه‌های تخصصی:
تعداد بازدید : ۷۹ تعداد دانلود : ۸۴
The purpose of this research is to investigate the possibility of environmental terrorism due to the impact of the consequences of climate change in Iran. Therefore, an attempt is made to answer the question of whether the consequences of climate change in Iran, while creating security challenges, can create the conditions for conflict over resources that are the background. The analytical -descriptive method and the latest data from Iran's research centers are used too for ans the question about The emergence of environmental terrorism,? To answer this question, the impact of climate change on the watersheds of the country as a pole of agricultural production is investigated first. And it is expected that due to the increase in temperature and frequent droughts and as a result the reduction of food production efficiency in the most important watersheds of Iran, along with the increase of conflicts over natural resources, double pressure on scarce resources and biological facilities as an efficient weapon appear. It can serve the extralegal activities of divergent forces from the central government and lead to the emergence of institutions and groups with radical ideologies or strategies.
۱۳.

Origins, foundations and scope of agricultural ethics: A conceptual framework(مقاله علمی وزارت علوم)

تعداد بازدید : ۲۶ تعداد دانلود : ۲۴
Introduction: The ethical dimensions of agriculture need to be explored, distinguishing between ethics in agriculture and ethics of agriculture. Ethics in agriculture is traditionally based on abstract moral theory, formulated through logical reasoning, but often found inadequate to address the complex ethical challenges within agriculture due to its abstract nature and lack of practical visibility. Conversely, ethics of agriculture is approached within a context-specific framework derived from the research topic with the aim of providing more tailored solutions. Materials and Methods: A comprehensive review of the relevant literature is conducted, using a descriptive-analytical approach to provide a conceptual framework for understanding agricultural ethics. Conclusion: The article highlights the critical need for a comprehensive ethical framework to address the multifaceted ethical challenges in the agricultural sector. The importance of analyzing and resolving ethical dilemmas at all stages of agriculture is underscored in order to align practices with human ideals and to ensure ethical decision-making by stakeholders involved in agriculture.
۱۴.

Assessment of sustainability of agriculture water management from the perspective of Wheat farmers in villages of Maragheh City in Iran

کلیدواژه‌ها: Agriculture Development Management Sustainability Water Scarcity Crisis

حوزه‌های تخصصی:
تعداد بازدید : ۲۰ تعداد دانلود : ۲۲
The present study aims to evaluate the sustainability of water resources management among wheat farmers in the villages of Maragheh City in Iran. This study is applied research conducted using a survey method. The statistical population includes all irrigated wheat farmers in Maragheh City (N=240). According to Krejcie and Morgan's table, the statistical sample size is estimated to be 149. The samples are selected using the stratified sampling method. A correlation test and a multiple regression analysis are used to analyze the data and the Radar is used to assess the sustainability of agricultural water resources management. The results indicate that there is a direct and significant relationship between the farmers' application of measures related to sustainable water resources management and their attitudes toward sustainable water resources management, agronomic, economic, educational-extensional, policy-making, and institutional factors, the area under cultivation, and income. Moreover, there is an inverse and significant relationship between the farmers' application of measures related to sustainable water resources management and membership in rural organizations. The results of multiple regression analysis, which is used to investigate the effects of the independent variable on the dependent variable (the application of measures related to sustainable water resources management in agriculture) show that five variables of economic, educational-extensional, social, and agronomic factors and farmers' attitudes toward sustainable water resources management explain about 63% of the variance of the dependent variable. From the perspective of irrigated wheat farmers in Maragheh City, the sustainability of agricultural water resources management is evaluated to be at a moderate level according to the total scores obtained for them.