نتایج جستجو برای: agricultural resources

تعداد نتایج: 360147  

2010
Sarah J. Pethybridge Frank S. Hay David H. Gent

Sarah J. Pethybridge, Botanical Resources Australia–Agricultural Services Pty. Ltd., Ulverstone, Tasmania, 7315, Australia; Frank S. Hay, Tasmanian Institute of Agricultural Research (TIAR), University of Tasmania–Cradle Coast Campus, Burnie, Tasmania, 7320, Australia; and David H. Gent, United States Department of Agriculture– Agricultural Research Service, Forage Seed and Cereal Research Unit...

2017
HONGZHI BAI MUHAMMAD IRFAN YAN WANG HUI WANG XIAORI HAN

National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, College of Land and Environment, Shenyang Agricultural University, Shenyang, Liaoning 110866, China * Department of Biotechnology, University of Sargodha, Sargodha 40100, Pakistan ** English Teaching Department, Shenyang Agricultural University, Shenyang 110866 Liaoning, China *** Bioscience and Biotechn...

2011
Min Zhang Bei Wang Chunyuan Gao Zhaoqian Shuai

Agricultural knowledge resources are distributive, heterogeneous and polymorphic. Knowledge representation, organization and integrated application is a complicated and challenging problem in the environment of distributed computing. This paper reviews present condition of domestic and foreign researches on agricultural ontology, and introduces the ontology theory and agricultural knowledge rep...

2013
NurhussenMehammednur Seid Birru Yitaferu Kibebew Kibret Feras Ziadat

1 Burie Agricultural College, P.O. Box Rissneleden 19, Sundbyberg, 17453 Stockholm, Sweden 2 Amhara Regional Agricultural Research Institute (ARARI), P.O. Box 527, Bahir Dar, Ethiopia 3 School of Natural Resources Management and Environmental Science, Haramaya University, P.O. Box 138, Dire Dawa, Ethiopia 4 International Center for Agricultural Research in the Dry Areas (ICARDA), P.O. Box 95076...

2016
Robert Jarret Irvin Levy Thomas Potter Steven Cermak

Department of Agriculture, Agricultural Research Service, Plant Genetic Resources Unit, 1109 Experiment Street, Griffin, Georgia 30223, USA Department of Chemistry, Gordon College, 255 Grapevine Road, Wenham, MA 01984 USA Department of Agriculture, Agricultural Research Service, Southeast Watershed Research Laboratory, P.O. Box 748, Tifton, Georgia 31793 USA Department of Agriculture, Agricultu...

2002
Ahmed Driouchi

This monograph on agricultural and food policies in Morocco discusses the effects of agricultural policy and the main forces governing public intervention and market forces during the period 1969-1991. The overall economic environment is described, and certain features of supply, demand, marketing and trade of agricultural food and non-food items are quantified, in order to identify and evaluat...

2014
Anna Gårdmark Michele Casini Magnus Huss Anieke van Leeuwen Joakim Hjelm Lennart Persson André M. de Roos

Department of Aquatic Resources, Institute of Coastal Research, Swedish University of Agricultural Sciences, Skolgatan 6, Öregrund 742 42, Sweden Department of Aquatic Resources, Institute of Marine Research, Swedish University of Agricultural Sciences, Turistgatan 5, Lysekil 453 30, Sweden Department of Ecology and Evolutionary Biology, Princeton University, 106A Guyot Hall, Princeton, NJ 8544...

2012
Ahmed Douaik Marc van Meirvenne Tibor Tóth

Ahmed Douaik1, Marc van Meirvenne2 and Tibor Tóth3,4 1Research Unit on Environment and Conservation of Natural Resources, National Institute of Agricultural Research (INRA), Rabat, 2Department of Soil Management, Ghent University, Ghent, 3Department of Soil Science, Research Institute for Soil Science and Agricultural Chemistry, Budapest, 4Rural, Water and Ecosystem Resources Unit, Institute fo...

2007
Nikos Manouselis Gauri Salokhe Johannes Keizer

Agricultural learning repositories can provide new opportunities for sharing, accessing, using and reusing learning resources online. Metadata plays a crucial role in such systems: apart from simply indexing resources, metadata makes it easier to discover a learning resource in a repository, as well as to decide about ways to use it for teaching or learning purposes. In the context of agricultu...

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