نتایج جستجو برای: agricultural researchers
تعداد نتایج: 272110 فیلتر نتایج به سال:
esee 2015, chania, greececonference dates: july 4 – 7, 2017conference theme: transformative learning: new directions in agricultural extension and educationthe 23rd european seminar on extension (and) education (esee) will be held in the mediterraneanagronomic institute of chania, and hosted by the lab. of agricultural extension, rural systems &rural sociology, dept. of agricultural economics &...
Agricultural researchers around the globe are taking on complex, multi-faceted environmental and livelihood challenges. In doing so, they are searching for, testing and proposing a number of methods and approaches that depart from those normally used in traditional agricultural research. There are several driving forces behind this evolution: a growing dissatisfaction of governments and donors ...
To increase the awareness of society to the challenges of global food security, we developed five contrasting global and European scenarios for 2050 and used these to identify important issues for future agricultural research. Using a scenario development method known as morphological analysis, scenarios were constructed that took economic, political, technical, and environmental factors into a...
the accurate planning and management for sustainable agriculture results in appropriate behaviors ofindividuals towards sustainability through changes happened in individuals’ knowledge and attitudesof sustainability. a survey of natural resources and agricultural researchers (n = 85) was conducted iniranian province of ilam to explore their attitudes of sustainable agriculture and to identify ...
Introduction Analyzing the evolution of agricultural research and development policy in South Africa is a fascinating but difficult task, primarily because of the large number of structural, institutional, and political changes that took place during the 20th century. This chapter tracks the history of South Africa's agricultural research and development system against this background, highligh...
The major purpose of this chapter is to explore the options of Information and Communication Technologies (ICTs) to complement conventional agricultural extension services in Tanzania. Group discussions and meetings were conducted to investigate the role of ICTs in extension services delivery using CATWOE framework of Soft Systems Methodology. The findings of the study reveal that the use of SS...
identifying indicators of environmentally sustainable agriculture in paddy fields of guilan province
in recent years, agriculture has become the prime polluter of natural resources. it is therefore essential to make assessments based on reliable indicators to ensure that an agricultural system remains not only productive, but also ecologically sound. a large area of arable land in guilan province is devoted to rice cultivation so the transition to environmentally sound agricultural practice in...
The XIX International Symposium of Ergonomic, “Work Safety and Occupational Hygiene in Agriculture-Practical Problems Related with Work Protection in Agriculture” was held from 3-4 December 2012, at the Witold Chodźko Institute of Rural Health in Lublin, in which participated 89 researchers and practitioners from Poland and Ukraine. The Symposium was organized by the Institute of Rural Health i...
Demand prediction plays a key role in supply chain management of fresh agricultural products enterprises and its algorithm research is a hotspot for the researchers related. A new algorithm for demand prediction of supply chain management of fresh agricultural products is advanced based on BP neural network and immune genetic particle swarm optimization algorithm. First, the deficiencies of tra...
The AGRIS Network is an international initiative based on a collaborative network of institutions, whose aim is to promote free access to information on science and technology in agriculture and related subjects. The paper illustrates how the Open Access (OA) and the Open Archive Initiative (OAI) models can be used within the AGRIS Network as a means of solving the problems of dissemination and...
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