نتایج جستجو برای: 384 farmers selected as a sample a multi

تعداد نتایج: 14148716  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - پژوهشکده ادبیات 1391

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
میثم منتی زاده دانشجوی دکتری ترویج و آموزش کشاورزی، دانشگاه شیراز غلامحسین زمانی استاد دانشگاه شیراز عزت الله کرمی استاد دانشگاه شیراز

in recent years, degradation of environment (water and soil resources) by farmers has increase concerns about sustainability of agriculture. farmers’ behaviors affect conservation of these resources and play important role in sustainability of agriculture as well. shiraz county, like other parts of the country, suffers for degradation of soil and water resources. the aim of this study was to pr...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
آزاده خدابخشی دانشجوی کارشناسی ارشد آموزش کشاورزی، دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران جواد قاسمی عضو باشگاه پژوهشگران جوان، دانشگاه آزاد اسلامی، واحد کرج کمال سادات اسیلان عضو هیات علمی دانشگاه پیام نور، واحد کرج احسان قلی فر دانش آموخته کارشناسی ارشد آموزش کشاورزی، دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران

the objective followed in this descriptive-survey research was to investigate factors influencing farmers’ attitudes toward participation in water users’ associations. the statistical population of the study consisted of 1435 farmers of markazi district of zanjan county out of whom 329 were selected as sample using cochran formula. random sampling technique was used for the study. a questionnai...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1393

colonialism is an important factor in cultural production and many of cultural constructs all over the world. english and english language teaching are at the center of the contemporary world. postcolonial literature, the genre achebe exercised, is a kind of historical text which has become central to different debates and criticisms. in this thesis, different elements related to the colonial...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده زبانهای خارجی 1389

previous studies have aimed at testing a hypothesis but the present study is data-first research in which researcher tries to form a theory from data rather than the use of data to test a hypothesis. this study aims at exploring teachers perceptions of the strengths and weaknesses of the current syllabus for college preparatory course. eight experienced teachers were selected to collect data du...

Journal: :تحقیقات جغرافیایی 0
سیدهدایت الله نوری دانشگاه اصفهان داود جمینی دانشگاه اصفهان علیرضا جمشیدی دانشگاه اصفهان عیسی بهاری دانشگاه اصفهان نصرت مرادی دانشگاه اصفهان

one of the most important aspects of sustainable development is sustainable agriculture. therefore, nowadays, achieving a sustainable agricultural system is an important policy in agriculture department of countries. the main objective of this study is identifying factors affecting stability of rice cultivation in the city of shirvan and chardavol in ilam province. this study was a survey and i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم اجتماعی و اقتصادی 1389

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

Journal: :international journal of agricultural management and development 2013
fatemeh razzaghi borkhani ahmad rezvanfar hossein shabanali fami mahtab pouratashi

this study aimed to identify the factors influencing adoption of integrated pest management (ipm) technologies by paddy farmers in sari county of iran. a sample of 260 farmers who selected randomly, participated in this study through a survey questionnaire. findings of the study revealed a statistically significant positive correlation between adoption of ipm technologies and farmers’ participa...

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