نتایج جستجو برای: agricultural knowledge systems
تعداد نتایج: 1745355 فیلتر نتایج به سال:
Agriculture is the dominant sector in the Ethiopian economy but it is characterized by low productivity. Ethiopia is interested in creating access to agricultural knowledge through an agricultural knowledge management system (AKMS). Such a system has been developed using a web-based portal named Ethiopian Agriculture Portal (EAP). It is facilitated through Woreda Knowledge Centers (WKCs) which ...
indigenous knowledge (ik) is important for every nation and consequently for the whole world. from scientific and cultural view point. previously ik did not have a good status and it was in a ‘backward’ state during 19th century, but in 20th century due to bio-environmental problems caused by inopportune use of modern technology in developing countries, the scholars directed their attention to ...
Increased demand of farm products and depletion of natural resources compel the agriculture community to increase the use of Information and Communication Technology (ICT) in various farming processes. Agricultural Decision Support Systems (DSS) proved useful in this regard. The majority of available Agricultural DSSs a re either crop or task specific. Less emphasis has been placed on the devel...
An Expert System is a system that employs human knowledge captured in a computer to solve problems that ordinarily require human expertise. In agriculture, expert systems unite the accumulated expertise of individual disciplines, such as plant pathology, entomology, horticulture and agricultural meteorology and Animal Sciences; into a framework that best addresses the specific, on-site needs of...
We review the current state of agricultural systems science, focusing in particular on the capabilities and limitations of agricultural systems models. We discuss the state of models relative to five different Use Cases spanning field, farm, landscape, regional, and global spatial scales and engaging questions in past, current, and future time periods. Contributions from multiple disciplines ha...
Climate change adaptation is generally defined as adjustments in natural or human systems in response to actual or expected climate stimuli or their effects which moderated harm or exploit opportunities (IPCC, 2007: 869). Agricultural entrepreneurship is identification process of opportunities and threads of activity environment with new policies to create transformation in agriculture. Therefo...
the main purpose of this study was to investigate the major barriers to application of good agricultural practices (gaps) technologies in sustainability of livestock by ranchers of meshkinshahr. a sample of 120 farmers was selected by using proportional random sampling method. data were collected by means of a questionnaire. validity of questionnaire was determined through agricultural jihad ex...
Systems studied and implemented in biological and agricultural domains are characterized by manifestations of various forms of uncertainty. These include insufficient or incomplete knowledge, vague information and approximate and intuitive methods for problem solving. In these cases, any modeling and automation of a decision making process should provide mechanisms for representing and managing...
The paper will propose a method to check the knowledge inconsistency in the agricultural knowledge Base, which is one the main measures to evaluate the agricultural knowledge base. This paper will pay attention to analyzing main types of knowledge inconsistencies and factors arousing it, and then discuss possible solving strategies which reduce agricultural knowledge inconsistency, so that agri...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید