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| Registros recuperados: 19 | |
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| PEDROZA FILHO, M. X.; RIBEIRO, V. S.; ROCHA, H. S.; UMMUS, M. E.; VALE, T. M. do. |
| A produção de tilápia tem crescido de forma constante nos últimos anos, assegurando a posição de espécie mais produzida na piscicultura brasileira. Apesar de ser produzida em quase todo o Brasil, a cadeia produtiva da tilápia apresenta uma concentração em determinadas microrregiões, sendo que os polos mais importantes em termos de volume de produção estão localizados nas regiões Sul, Sudeste e Nordeste. O presente estudo tem por objetivo fazer uma análise da cadeia produtiva da tilápia nos principais polos de produção do Brasil, a partir de entrevistas feita a produtores e demais agentes do setor. Os resultados indicam que os polos de tilapicultura são muitos diferentes quanto às suas características produtivas, socioeconômicas e estruturais. De uma... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Polos produtivos; Piscicultura; Peixe; Tilápia; Cadeia Produtiva; Produção Pesqueira; Fish; Fish production; Food chain. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1125358 |
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| Laporta,Gabriel Z.; Crivelaro,Thaís B.; Vicentin,Elaine C.; Amaro,Priscila; Branquinho,Maria S.; Sallum,Maria Anice M.. |
| The blood feeding of a population of Cx. nigripalpus from Parque Ecológico do Tietê (PET) was investigated using an indirect ELISA protocol. Mosquitoes were captured outside houses. Five hundred sixteen engorged females collected in a reforested area and 25 in an open area were tested. Rodents and dogs were the most common blood sources, accounting for approximately 65.3% of blood meals. Human blood was detected in 10.9%, dog blood in 26.1%, chicken blood in 2.4%, and rodent blood in 39.2% of the 541 insects tested. ELISA failed in identifying the blood sources of 233 engorged females, indicating that the mosquitoes may have fed on a host which was not tested. One hundred six individuals were positive for more than one host. The unweighted human blood... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Disease reservoirs; Food chain; Insect vectors; Parasites; Zoonoses. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000400019 |
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| de Felipe, Isabel; Briz, Julian. |
| Food chain analysis is becoming a useful instrument to increase efficiency. We focus the attention in the fish sector looking at the links from consumer to wholesalers in the region of Madrid. In order to get adequate information we developed face to face enquiries to the consumers, retailers and wholesalers. The analysis of the Madrid market give us a useful approach of the national and international sector, due to the fact that Mercamadrid is the biggest fish wholesale market in Europe, and the consumption in Madrid is representative in many ways of the Spanish market. Finally there are some conclusions and recommendations oriented toward the stakeholders. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Fish; Food chain; Performance; Competition; Agribusiness. |
| Ano: 2004 |
URL: http://purl.umn.edu/24987 |
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| Bertazzoli, Aldo; Fiorini, A.; Ghelfi, Rino; Rivaroli, Sergio; Samoggia, Antonella; Mazzotti, V.. |
| The aim of the paper is to analyse patterns of value system sharing along food chains, so to explore the agro-food enterprises capacity to be competitive and sustainable. The research focused on three food chains: potato, fruit, and Grana cheese of Emilia Romagna region. The paper adopts the value system approach. The methodology is aimed at creating a consolidated financial statement for each food chain so to re-create the chain operating profit and identify how this is shared among the different food chain stages. The analysis is carried out on 189 enterprises for the potato chain, 187 for the fruit chain and 203 for the cheese chain. The number of enterprises was invariable over the 5 year 2003-2007, leading to some 2,900 financial statement analysis.... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Food chain; Value system; Profitability; Potato; Fruit; Cheese; Agricultural and Food Policy. |
| Ano: 2009 |
URL: http://purl.umn.edu/57982 |
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| Guerra,Fernando; Trevizam,Anderson Ricardo; Muraoka,Takashi; Marcante,Nericlenes Chaves; Canniatti-Brazaca,Solange Guidolin. |
| Ingestion of vegetables containing heavy metals is one of the main ways in which these elements enter the human body. Once entered, heavy metals are deposited in bone and fat tissues, overlapping noble minerals. Slowly released into the body, heavy metals can cause an array of diseases. This study aimed to investigate the concentrations of cadmium, nickel, lead, cobalt and chromium in the most frequently consumed foodstuff in the São Paulo State, Brazil and to compare the heavy metal contents with the permissible limits established by the Brazilian legislation. A value of intake of heavy metals in human diets was also calculated to estimate the risk to human health. Vegetable samples were collected at the São Paulo General Warehousing and Centers Company,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Contamination; Food chain; Potentially toxic element; Daily intake; Consumption habit. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000100008 |
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| Grunert, Klaus G.. |
| This paper analyses the changing competence requirements which members of the food chain face in their pursuit of competitive advantage. Two groups of trends serve as point of departure: more dynamic and heterogeneous consumer demands, which can be analysed in terms of consumer demands for sensory, health, process and convenience qualities, and changing roles for retailers in the food chain. Based on these trends, it is argued that competencies which can increase producers level of market orientation get increased weight in the attainment of competitive advantage, and three types of competencies are singled out as especially important: consumer understanding, relationship management, and new product development. The development of market-related... |
| Tipo: Journal Article |
Palavras-chave: Consumer behaviour; Retailing; Competence; New trends; Food chain; M31; Q13; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety. |
| Ano: 2006 |
URL: http://purl.umn.edu/8007 |
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| PEREIRA, A. M. L.; SILVA, A. E. M. da; OLIVEIRA, C. R. do R.; SILVA, D. A. da; OLIVEIRA, D. W. S; SANTOS, E. P. dos; GONÇALVES JUNIOR, G. F.; KATO, H. C. de A.; ABREU, J. L. de; SILVA, L. O. B. da; PIMENTEL, O. A. L. F.; LIMA, P. C. M. de; OLIVEIRA, V. Q. de; GÁLVEZ, A. O.. |
| Introdução. Ciclo do nitrogênio na carcinicultura. Microrganismos responsáveis pela oxidação e transformação dos compostos nitrogenados. Estratégias de fertilização com carbono orgânico para o controle dos compostos nitrogenados no cultivo de camarão marinho. Estratégias de utilização do carbono inorgânico para auxiliar o controle dos compostos nitrogenados no cultivo de camarão marinho. Qualidade de água e sua importância para ajudar no controle dos compostos nitrogenados. Fertilização mineral em sistemas de baixa salinidade e sua influência sobre os compostos nitrogenados. Considerações finais. Referências. |
| Tipo: Livros |
Palavras-chave: Camarão marinho; BRS Aqua; Aquicultura; Cadeia Produtiva; Ciclo do Nitrogênio; Viveiro; Carcinicultura; Qualidade da Água; Aquaculture; Nitrogen cycle; Food chain; Nursery management; Shrimp; Nitrogen compounds; Litopenaeus vannamei; Water quality. |
| Ano: 2022 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1144229 |
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| Bartha, Andrea; Balogh, Viktoria; Nabradi, Andras. |
| The sharp fluctuations in agricultural commodity and food prices at a time of great uncertainty about the economic outlook illustrate the need to improve the functioning of the European food supply chain with a view to enhancing its efficiency and competitiveness. Better regulation and ensuring a vigorous and coherent enforcement of competition and consumer protection rules will contribute to limiting price increases for the benefit of European consumers, in particular lower income households. Moreover, it will also help overcome the present fragmentation of the food supply chain and remove artificial entry barriers for producers, which will help European consumers benefit from the widest possible choice of quality food products. Additionally, this could... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Food chain; Demand and supply; Retirements; Consumer; Foodstuff’s price; Agricultural and Food Policy. |
| Ano: 2009 |
URL: http://purl.umn.edu/57980 |
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| Heath, Michael R.; Speirs, Douglas C.; Steele, John H.. |
| Climate fluctuations and human exploitation are causing global changes in nutrient enrichment of terrestrial and aquatic ecosystems and declining abundances of apex predators. The resulting trophic cascades have had profound effects on food webs, leading to significant economic and societal consequences. However, the strength of cascades-that is the extent to which a disturbance is diminished as it propagates through a food web-varies widely between ecosystems, and there is no formal theory as to why this should be so. Some food chain models reproduce cascade effects seen in nature, but to what extent is this dependent on their formulation? We show that inclusion of processes represented mathematically as density-dependent regulation of either consumer... |
| Tipo: Text |
Palavras-chave: Bottom-up; Density dependence; Food chain; Food web; Harvesting; Model; Predator-prey; Simulation; Top-down. |
| Ano: 2014 |
URL: https://archimer.ifremer.fr/doc/00171/28249/26505.pdf |
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| Karikallio, Hanna; Arovuori, Kyösti; Pyykkonen, Perttu. |
| In this paper we analyse, how food prices have been spread between different actors in the Finnish food chain in 2000-2007. In addition, we compare price formation in Finland to eight other countries. We argue that the main factors explaining different food price behaviour between different countries especially in Europe are; the level of processing in the consumed food products, domestic competition, availability of substitute products, domestic consumption structure and consumers’ preferences. Our results show, that retailers’ share of food prices has increased in Finland, while both the farmers’ and processors’ share has been decreasing. This development differs significantly between countries. Yet, it seems that the lack of competition gives retail... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Food chain; Price formation; Finland; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety. |
| Ano: 2009 |
URL: http://purl.umn.edu/58037 |
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| Molnar, Adrienn; Van Lembergen, Katrien; Gellynck, Xavier; Sebok, Andras; Berczeli, Attila. |
| This paper reports on food chain transparency. The research specifically aims to investigate best practices. Therefore, inductive research was conducted, starting with the identification of best practices. Further, underlying patterns were investigated to derive hypotheses and to develop a theoretical framework. These were confronted with literature findings which resulted in the validation of the hypotheses and the theoretical framework. Overall it can be concluded that several types of food chain transparency exist, whereas the different types represent a hierarchy of transparency domains, and that the basis mainly applies to information quality. In addition, it is shown that performance indicators measure directly or indirectly the success of... |
| Tipo: Presentation |
Palavras-chave: Inductive research; Best practices; Transparency; Food chain; Agribusiness; Food Consumption/Nutrition/Food Safety; Food Security and Poverty. |
| Ano: 2011 |
URL: http://purl.umn.edu/122030 |
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| Registros recuperados: 19 | |
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