نتایج جستجو برای: 250 farmers were selected as statistical sample by using multi

تعداد نتایج: 11058601  

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
غلامرضا پزشکی راد دانشیار ترویج و آموزش کشاورزی دانشکده کشاورزی دانشگاه تربیت مدرس سمیه مصطفوری دانش آموخته کارشناسی ارشد ترویج و آموزش کشاورزی دانشگاه تربیت مدرس اسماعیل کرمی دهکردی استادیار ترویج کشاورزی و توسعه روستایی، دانشگاه زنجان

the extension of the modern irrigation systems (mis) has been considered as one of the mechanisms for increasing irrigation water use efficiency since 1990s in zanjan province. the main purpose followed in this descriptive - correlational study was to examine the factors influencing farmers’ adoption of mis in zanjan and khodabande townships of the province through a survey, making use of a str...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1389

the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...

  The purpose of this study was to investigate the factors affecting the development of agricultural entrepreneurship in rural areas of the city of Soleleh (Northern District) of Lorestan province. The population of the study (N = 6432), agricultural experts (N = 54) and farmers (N = 6374) were located in the north of Lorestan province. The sample size was selected using Cochran's formula, ta...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...

ژورنال: سلامت و محیط زیست 2020

Background and Objective: Pesticides are the major components of production in modern agriculture, however, as their widely usage, the hazards associated with their wastes have become of increasing concern. The aim of this study is to investigate orchard farmers’ attitudes toward proper disposal of pesticide wastes. Materials and Methods: The statistical population of the study includes all or...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و زبانهای خارجی 1391

this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...

Journal: :international journal of agricultural management and development 2014
masoud samian karim naderi mahdei heshmatollah saadi hamid balali reza movahedi

the main purpose of the study was to investigate the factors affecting the sustainable management of agricultural water in hamedan. the study population included all wheat farmers possessing irrigated farms in hamedan city (n=1800). of these farmers a sample of 317 people has been selected by using randomized multi-stage sampling method. the data were collected through a questionnaire's tool wi...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
سیده شیرین گلباز دانشجوی کارشناسی ارشد ترویج و آموزش کشاورزی، دانشگاه زنجان اسماعیل کرمی دهکردی دانشیار گروه ترویج، ارتباطات و توسعة روستایی، دانشگاه زنجان غلامرضا مجردی استادیار گروه ترویج، ارتباطات و توسعة روستایی، دانشگاه زنجان

farmers' behavior can be affected by different socio-economic factors. the purpose of this study is to analyze the impact of interpersonal information sources on grape farmers’ behavior in terms of optimum use of fertilizers in their vineyards. the data for this survey were collected using a questionnaire through structured interviews. a sample of 260 out of 3942 grape farmers of the khora...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...

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