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| Registros recuperados: 16.267 | |
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| Desbois, D.; Nefussi, J.. |
| Sur les marchés alimentaires, l’innovation repose largement sur les « signes officiels de qualité ». Quels jugements porter sur les résultats économiques de ces choix stratégiques ? À cette question-clé, l’article apporte des réponses nuancées. Les chercheurs analysent et comparent les résultats obtenus en productions laitières, porcines et avicoles sous Appellations d’origine contrôlée, Labels rouges, Certifications de conformité et autres cahiers des charges professionnels. Ils montrent que l’intérêt financier varie suivant les productions, les régions, et les types d’exploitations et ils s’interrogent sur l’avenir de ces sources d’innovation face aux nouvelles orientations de l’industrie, notamment le lien entre santé et alimentation. |
| Tipo: Conference Paper |
Palavras-chave: PRODUCTION PORCINE; PRODUCTION AVICOLE. |
| Ano: 2009 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200931dc153e&uri=/notices/prodinra1/2009/05/ |
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| Ross, Kara L.; Dalton, Timothy J.; Featherstone, Allen M.. |
| The purpose of this research is to determine how technically efficient small-scale producers are in two provinces (North and South Kivu) in the Democratic of Republic (DR) of Congo at producing two different varieties of beans: bush and climbing beans. In addition to calculating the efficiency scores, this research attempts to identify what producer and field characteristics affect these scores. We hypothesize that bean producers will be more productive than producers in South Kivu and that climbing bean producers will be more productive than bush bean producers. Technical efficiency is estimated using a nonparametric approach. A tobit model is used to examine the effect of producer and field characteristic on the efficiency score. On average, farms... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Production Economics; Production Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/46575 |
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| Van de Kop, P.; Sautier, D.. |
| This chapter provides an overview of the use of regional identity as a value-adding strategy in agricultural diversification. We refer to the products involved as 'regional products' or 'origin products'. They may (or may not) be identified by an official label or specific brand. Official recognition is not the determining factor: many regional products have survived for a long time through the undocumented practices of producers, merchants and consumers (Bérard and Marchenay, 2004). What is essential is that these products have their own identity and have specific characteristics, reputation and quality that make them distinct from other products. |
| Tipo: Book Chapter |
Palavras-chave: PRODUCTION LOCALE. |
| Ano: 2006 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2007e6ccb1e9&uri=/notices/prodinra1/2011/01/ |
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| Calzada Estrada, A.E.; Fernández, K.; Guilarte, Y.; Rodríguez, R.; Bezanilla, A.; Casals, R.; Amboaje, Y.; Ramos, A.. |
| The work presented here is the result of applying PetroMar software, elaborated at the Marine Meteorology Centre belonging to the Institute of Meteorology of Cuba in order to perform retroanalysis and prediction of oil slick tracks at sea. Programming was executed in MatLab (version 7.0) tightly coupled to geographical feature of study region through a convenient GIS and subroutines set named BatTri, used to design the mathematical 1 dominion. This application was implemented for deep waters surrounding six prefixed coastal zones in Cuban archipelago, but it may be applied to any region in the world. Computing is made on a finite elements grid using a fourth order Runge - Kunta scheme, which offer operational advantages and an efficient integration. The... |
| Tipo: Preprint |
Palavras-chave: Oil production. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/3560 |
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| Saad, Osama S.. |
| The coastal water off Goa is a characteristically interesting marine environment due to influence of the monsoon and upwelling. Studies on the primary productivity and related areas revealed the following results. - Water column is stratified during October and remained well mixed during November. - Hypoxic condition prevailed at the bottom during October but not in November. - Nutrients (especially Nitrate) was low during October (surface) but increased during November. High nutrients remain in bottom largely due to intense stratification during October. - Phytoplankton biomass (Chl a) average was high during October of 2.34 mgm^3 and in November it was as low as 0.62 mgm-3. - Chl a at 30m depth was as high as 1.03 mg m-3 and that of November it was 0.43... |
| Tipo: Theses and Dissertations |
Palavras-chave: Primary production. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/4932 |
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| Korsgaard, Maren. |
| Frugt og bær trives godt på øerne. En vigtig årsag til dette er at nattefrost i maj kan tage pynten fuldstændigt af frugt- og bærudbytter, men den kolde oplevelse er sjælden, når man er omgivet af lunkent vand, som øboere jo er. Frugt og bær giver også trivsel til dem, der spiser dem. Indholdet af sundhedsfremmende stoffer er i frugt og bær større end i nogen anden landbrugsafgrøde, så det er produkter, vi burde spise flere af. |
| Tipo: Report chapter |
Palavras-chave: Production systems. |
| Ano: 2006 |
URL: http://orgprints.org/27560/6/27560.pdf |
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| Ingvartsen, Klaus Lønne; Mogensen, Lisbeth; Larsen, Torben. |
| Selvforsyning er ikke et regelkrav, men i tråd med det økologiske nærhedsprincip, dvs. at arbejde mest muligt i lukkede næringsstofkredsløb og dermed en fodring baseret på udelukkende hjemmeavlede fodermidler dyrket inden for bedriftens eget arealgrundlag. Det nuværende regelsæt har en minimumsgrænse for grovfodertildeling: 60% af tørstof i den daglige ration, dog 50% af tørstof til køer mindre end 3 måneder fra kælvning. I forbindelse med regelsættet er der imidlertid en række spørgsmål vedrørende dyrenes sundhed og produktion. På den baggrund er der gennemført forsøg med det formål at belyse produktion og metabolske parametre for tre typer 100% økologiske rationer baseret på korn, rapsfrø og kløvergræs dyrket på et givent areal pr. ko. |
| Tipo: Report chapter |
Palavras-chave: Production systems. |
| Ano: 2005 |
URL: http://orgprints.org/4695/1/4695.pdf |
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| Tamm, L.. |
| Organic crop production seeks to produce high quality foods while reducing the inputs in order to promote environmental quality and conserve resources. This necessitates optimal production systems in terms of soil fertility and plant health. Studies in QLIF subproject 3 have shown that soils may gain an improved potential to release N from added amendments through adaptation of management practices. Likewise, long-term management strategies may influence suppressiveness of soils to economically important diseases. Application of manures and other organic soil fertility inputs do not pose any additional safety risk in ready-to-eat vegetables, such as head lettuce, if good farming practice... |
| Tipo: Report |
Palavras-chave: Production systems. |
| Ano: 2009 |
URL: http://orgprints.org/16590/1/16590.pdf |
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| Hermansen, John E.; Horsted, Klaus. |
| The development in organic livestock production can be attributed to an increased consumer inter-est in organic products while, at the same time, farmers are interested in converting to organic pro-duction methods – often stimulated by governmental support or subsidies. It is important that the organic production systems can fulfil the expectations of each of these stakeholders if the organic livestock production is to increase further. This is in particular important if the organic poultry pro-duction should move from the present niche-production to a... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Production systems. |
| Ano: 2004 |
URL: http://orgprints.org/2861/1/2861.pdf |
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| Kristenseen, Troels; Søegaard, Karen; Kristensen, Ib Sillebak. |
| By the intensifying of the livestock production with specialised and larger farm units the role of grassland has been reduced. The change in EU policy from a production-oriented marked to a marked where the choice of crop is linked to its added value; grassland has an opportunity to come back. However, the aim for research and farming practice within grassland management should be seen in this new context. The paper reviews different production and management systems, mainly stressed on grazing systems, within intensive dairy farming and aspects of feeding and quality of herbage in order to propose areas of special interest seen in the new context. Farming... |
| Tipo: Journal paper |
Palavras-chave: Production systems. |
| Ano: 2005 |
URL: http://orgprints.org/4693/1/4693.pdf |
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| Registros recuperados: 16.267 | |
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