نتایج جستجو برای: by extension

تعداد نتایج: 7109068  

Journal: :Journal of Histochemistry & Cytochemistry 2003

Journal: :Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 2000

Journal: :International Research Journal of Management, IT and Social Sciences 2018

The present research is conducted to find out the services and facilities of tobacco companies in promotion of tobacco crop in Malakand division of Khyber Pakhtunkhwa, Pakistan. A multi-stage sampling technique applied for selection sample size. In this method, 135 tobacco growers were selected from fifteen villages of tobacco growers. The principle researcher interviewed selected respondents f...

Journal: :پژوهش آب در کشاورزی 0

this paper describes the extension requirements in use of drip irrigation systems in tehran province. the study was functional (practical) in terms of goal, non-experimental in terms of control on variables, and causality-relational in terms of data collection. data collection method was based on the documentary-library and field study (questionnaire) and statistical population included 547 sam...

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