نتایج جستجو برای: agriculture and natural resources

تعداد نتایج: 16909371  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1394

abstract there is not much sources about ancient carnival and ceremonies , but some information can be gain from documents . as a matter of fact the ceremonies were a part of zarartiyan principles which zartosht had taken them to his religion . it should be mentioned that the oldest ceremonies are about poster and agriculture principles this seasonal ceremonies were very important for agri...

2011
Prafull Singh Shelendra Singh

Land use mapping is fundamental for assessment, managing and protection of natural resources of a region and the information on the existing land use is one of the prime pre-requisites for suggesting better use of terrain. Advances in satellite sensor and their analysis techniques are making remote sensing systems realistic and attractive for use in research and management of natural resources....

2009
Isabelle Vroman Lan Tighzert

Biodegradable materials are used in packaging, agriculture, medicine and other areas. In recent years there has been an increase in interest in biodegradable polymers. Two classes of biodegradable polymers can be distinguished: synthetic or natural polymers. There are polymers produced from feedstocks derived either from petroleum resources (non renewable resources) or from biological resources...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
عنایت عباسی استادیار دانشکده کشاورزی، دانشگاه تربیت مدرس مرتضی اکبری دانشجوی دکتری آموزش کشاورزی، دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران

the purpose of this paper is to analyze the willingness of clergymen towards their participation in agriculture and natural resources extension and education programs (anreep). the population of the study consisted of all the clergymen who dialed anreep. using coronbach alpha formula along with stratified random sampling techniques a number of 260 clergymen were selected. a questionnaire, desig...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
یوسف حجازی حسام الدین غلامی علی اسدی

the present research work was carried out to assess the relationship between outreach services of a faculty member, and his academic tasks of teaching performance and research productivity. a number of 95 faculty members from the colleges of agriculture and natural resources constituted the statistical population of the study. a questionnaire was employed for collection of data on outreach serv...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
مرضیه موسوی دانشجوی کارشناسی ارشد، دانشگاه کشاورزی و منابع طبیعی رامین عبدالعظیم آجیلی دانشیار گروه ترویج و آموزش کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین سعید محمدزاده استادیار گروه ترویج و آموزش کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین

the main purpose of this study was to examine the relationship between job satisfaction and organizational commitment among employees at khuzestan ramin university of agriculture and natural resources. this study is applied and research method was survey research. population of the study has been staff of khuzestan ramin university of agriculture and natural resources )n= 210). the sample was i...

2017
Lisa A. Schulte Jarad Niemi Matthew J. Helmers Matt Liebman J. Gordon Arbuckle David E. James Randall K. Kolka Matthew E. O’Neal Mark D. Tomer John C. Tyndall Heidi Asbjornsen Pauline Drobney Jeri Neal Gary Van Ryswyk Chris Witte

Department of Natural Resource Ecology and Management, Iowa State University, Ames, IA 50011; Department of Statistics, Iowa State University, Ames, IA 50011; Department of Agricultural and Biosystems Engineering, Iowa State University, Ames, IA 50011; Department of Agronomy, Iowa State University, Ames, IA 50011; Department of Sociology, Iowa State University, Ames, IA 50011; National Laborato...

2011
Feng Liu Xiaoyuan Geng A-Xing Zhu Walter Fraser Arnie Waddell

a State Key Laboratory of Resources and Environmental Information System, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, PR China b Graduate University of the Chinese Academy of Sciences, Beijing 100049, PR China c Agri-Environmental Services Branch (AESB), Agriculture and Agri-Food Canada (AAFC), 960 Carling Av. Ottawa, ON, Canad...

2015
E. Awuah A. Andoh R. Banu H. J. Gijzen

1Department of Environmental Biology and Health, CSIR Water Research Institute, Accra, Ghana 2Department of Environmental Engineering, University of Energy and Natural Resources Sunyani, Ghana 3Department of Agriculture, Methodist University, Wenchi Campus, Brong Ahafo, Ghana 4Department of Environmental Resources, UNESCO-IHE Institute for Water Education, Delft, Netherlands 5UNESCO Regional Sc...

2011
Steven R. Lewis

It has been recognized that American Indian populations don’t take full advantage of federal programs aimed at enhancing agriculture and natural resource management practices. Emm and Singletary (2009) claim that some of the problem stems from these programs not being designed with the American Indian in mind. They coined the term “Indian situation,” referring to the lack of understanding agric...

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