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Gonçalves,Thaís Lopes; Christofari,Luciana Fagundes; Oaigen,Ricardo Pedroso; Bertodo,Guilherme Otavio; Barcellos,Júlio Otávio Jardim; Bastos,Guilherme de Medeiros. |
ABSTRACT: The demand for beef cattle with specific traits is evident from sales in auctions. While purchasing, buyers consider individual traits (e.g., muscularity, frame, racial composition, and weight) as predictors of quality, and adjust their bids according to their preferences. The present study aimed to evaluate the effect of phenotypic and racial characteristics in determining the final sale price of calves of beef cattle in official auctions at the western border of the state of Rio Grande do Sul, Brazil. Five-hundred and seven lots of calves sold in calf auctions from five cities on the western border of Rio Grande do Sul were evaluated. The assignment of visual scores was based on their genetic group, frame, muscularity, and coat. Analysis of... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Added value; Beef cattle; Commercialization; Livestock auctions; Marketing. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000400931 |
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Kane, Ea; Ball, Ac; Brehmer, Patrice. |
Over the last thirty years, the poor state of certain fish stocks in the Large Marine Ecosystem of the Canary Current gradually revealed the limits of the West African fisheries management. The Ecosystem Approach advocated in Mauritania, calls to change the perception of fisheries management to incorporate participatory management considerations total admissible catches (TACs) and fishing quotas. An experiment around, a total allowable capture of 800 tons of pink lobster (Palinurus mauritanicus) is at the heart of this approach using methodological tools of analysis / assessment of the economic performance of crawfish exploratory fishery. Survey results show that during the period from February 2015 to January 2016, the fishery was based on a total of 23... |
Tipo: Text |
Palavras-chave: Palinurus mauritanicus; Economic performance; European fleet; Turnover; Added value; Mauritania; West Africa. |
Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00514/62524/69274.pdf |
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Gilly, B.; Cochet, Y.. |
The french Guyana sh rimp fishery has grown from the sixties, following the development of US a nd Japanese fleets. The EEZ delimitation in 1977 and the french policy towards promotion of french vessels allowed, since 1980, the emergence of french ship-owners. The paper analyses the recent economie evolution of the enterprises and underlines first the importance of this activity within regional economy, and second its dependance on imported inputs. The french policy leads to an incrcase of the share of the net added value that remains in the depanment, but it also come to a poor financial status of the french ship-owners. The data collected and given in this paper will be used to feed a bio-economic model o f the shrimp fishery. |
Tipo: Text |
Palavras-chave: Crevettes; Guyane Française; Valeur ajoutée; Eonomie régionale; Shrimps; French Guyana; Added value; Regional economics. |
Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/00449/56013/57528.pdf |
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