نتایج جستجو برای: agri

تعداد نتایج: 3453  

2000
B. Coulman B. Goplen W. Majak T. McAllister K.-J. Cheng B. Berg J. Hall D. McCartney S. Acharya

1Agriculture and Agri-Food Canada Research Centre, 107 Science Place, Saskatoon, Saskatchewan, Canada S7N 0X2; 2Agriculture and Agri-Food Canada Range Research Unit, Kamloops, British Columbia, Canada V0H 1Z0; 3Agriculture and Agri-Food Canada Research Centre, Lethrbridge, Alberta, Canada T1J 4B1; 4Alberta Department of Agriculture and Agri-Food; 5Agriculture and Agri-Food Canada, Pacific Agri-...

2017
Guoqing Zhao Shaofeng Liu Carmen Lopez

Risk and uncertainty are ubiquitous and varied in agri-food supply chains. As environment volatility increases, only having capabilities to manage agri-food supply chain risks may not be enough, resilience factors also need to be integrated into daily operations. This paper undertakes a systematic literature review on risks sources and resilience factors in agri-food supply chains. A five-stage...

2000
B. P. Berg W. Majak T. A. McAllister J. W. Hall D. McCartney B. E. Coulman B. P. Goplen S. N. Acharya R. M. Tait K.-J. Cheng

1Alberta Agriculture, Food and Rural Development, Lethbridge, Alberta, Canada T1J 4V6 (e-mail: [email protected]); 2Agriculture and Agri-Food Canada, Range Research Unit, Kamloops, British Columbia, Canada V2B 8A9; 3Research Centre, Lethbridge, Alberta, Canada T1J 4B1; 4Agriculture and Agri-Food Canada, Pacific Agri-Food Research Centre, Summerland, British Columbia, Canada V0H 1Z0; 5Agricul...

Journal: :Journal of nematology 1972
R A Sikora D P Taylor R B Malek D I Edwards

The pathogenicity and interactions of Meloidogyne naasi, Pratylenchus penetrans, and Tylenchorhynchus agri on 'Toronto C-15' creeping bentgrass, Agrostis palustris, was studied in a long-term greenhouse experiment. Based on dry weights of roots and clippings, M. naasi alone and in all combinations with P. penetrans and T. agri was highly pathogenic to creeping bentgrass. P. penetrans and T. agr...

2007
GYORGY SCRINIS

This paper presents a broad overview of the global agri-food system, including the sectors of agricultural production, food processing and retailing. It contrasts the practices, technologies, knowledge forms and structures of the dominant agri-food system with a range of alternative agri-food initiatives, such as organic agriculture, fair-trade and food localization movements. A number of conce...

2012
MARGARITA FERNANDEZ KATHERINE GOODALL ERNESTO MÉNDEZ

The concept of agroecology in the United States is born out of a dialectical process of co-production of knowledge whereby the science of agroecology has shaped and been shaped by alternative agri-food movements, policy, and local practice. This article examines the relationship between agroecology and alternative agri-food movements and identifies opportunities for greater engagement. The arti...

2016
ŠTEFAN BOJNEC

This article investigates the competitiveness of agri-food exports of the European Union (EU27) countries on global markets, using the revealed comparative advantage (B) index over the 2000–2011 period. Panel unit root tests, mobility index and the Kaplan-Meier survival rates of the B index are used. The majority of agri-food products in the EU-27 countries show a comparative disadvantage on gl...

2008
Filippo Gandino Erwing Ricardo Sanchez Bartolomeo Montrucchio Maurizio Rebaudengo F. Gandino

RFID is a pervasive technology, which provides appealing opportunities for improving supply chain management and security in the agri-food sector. All over the world, food safety is considered a requirement, and in several countries the traceability of food products is mandatory. Therefore, several studies on traceability management have been conducted both by industrial and academic research c...

Journal: :IJAPUC 2009
Filippo Gandino Erwing Ricardo Sanchez Bartolomeo Montrucchio Maurizio Rebaudengo

RFID is a pervasive technology, which provides appealing opportunities for improving supply chain management and security in the agri-food sector. All over the world, food safety is considered a requirement, and in several countries the traceability of food products is mandatory. Therefore, several studies on traceability management have been conducted both by industrial and academic research c...

2013
Attila Jambor

The Visegrad Countries (V4) accession to the European Union in 2004 caused several changes in the field of agriculture. The aim of this paper is to analyse impact of the EU enlargement on V4 agri-food trade, especially considering revealed comparative advantages. Results suggest that intensity of the V4 agri-food trade has increased significantly after the enlargement. There was deterioration i...

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