نتایج جستجو برای: 232 extension practitioners were selected as sample using multi

تعداد نتایج: 8801324  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده مدیریت و اقتصاد 1391

abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...

Journal: :international journal of agricultural management and development 2014
zahra haji hashemi gholamreza pezeshki rad mohammad chizari

information and communication technologies (icts) are increasingly influencing human beings and are changing our attitudes towards these technologies. the purpose of this article is to understand the factors influencing the use of icts in agricultural extension through a descriptive research method. the populations were 320 individuals of agricultural extension workers (ews) of isfahan province...

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 تبریز - دانشکده ادبیات و زبانهای خارجی 1391

the purpose of this thesis was to investigate how differently metacognitive, cognitive, and social/affective strategies affect l2 learners’ reading comprehension. to this end, the study employed a quasi-experimental design with a placement test as a proficiency test to find the homogeneity of groups. three classes were randomly selected as the experimental groups (n =90), and each class was tau...

Abdu-Raheem Kamal Adekunle

Household food security remains a challenge in South Africa. The national government instituted the Integrated Food Security Strategy (IFSS) programme which identifies household agricultural production as an important element of improving household-level food security. Agricultural extension is well positioned to help achieve this aim, but its current contribution is unknown. This study identif...

2013
M. U. Dimelu

The study was designed to ascertain priorities of smallholder oil palm producers in Ika local government area. One hundred and twenty randomly selected farmers were used. Data were collected by the use of structured interview schedule and analysed using meanscore, percentage and factor analysis. The study showed that smallholder oil palm producers constituted of farmers with mean age of 56year,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1388

abstract recent studies suggest that prelistening activities play an important role in the development of listening comprehension (e.g. long 1990;chiang and dunkel 1992; schmidt-rinehart 1994; jensen and hansen 1995; robinson et al., 1995; buck, 1995; foster and skehan,1996; teng 1996; robinson, 2001; chang and read 2006). in line with previous studies and to shed light on a new aspect of sche...

Journal: :international journal of agricultural science, research and technology in extension and education systems 0
saeid fealy nahavand graduate phd student and of agricultural extension and education department, college of agriculture, tarbiat modares university, tehran, iran gholamreza pezeshki rad associate professor of agricultural extension and education department, college of agriculture, tarbiat modares university, tehran, iran hassan sadighi associate professor of agricultural extension and education department, college of agriculture, tarbiat modares university, tehran, iran esmaeil shahbazi professor of rural development department, shahid beheshti university, tehran, iran seyed javad ghoraishi abhari assistant professor of ministry of jihad-agriculture, tehran, iran

abstractthe purpose of this study was to assess organizational and personnel structure in iranian agriculture extension system (iaes). the research instrument was a structural questionnaire including close-ended questions which its validity and reliability was confirmed by using expert panel and cranach’s alpha test, respectively. the statistical population of this research included all public ...

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

some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده شیمی 1391

in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...

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