Poultry Farming
Mostrando 13-22 de 22 artigos, teses e dissertações.
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13. The strategies of peasant existence in the poultry linked to Copagril / As estratÃgias de existÃncia camponesa entre os avicultores vinculados à Copagril
This research deals with the strategies of peasant existence in the poultry linked to Copagril (Agro Industrial Cooperative-Copagril). The Copagril operates in several municipalities in western Paranà of which focus Marechal CÃndido Rondon and Toledo. On the one hand there is the expansion of capitalist relations with the poultry, on the other; this activi
Publicado em: 2010
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14. Causalidade e transmissão de preços na cadeia avícola no período de 1997-2008 / Causality and prices transmission in the chain poultry for the period 1997-2008
The chicken meat productive chain in Brazil has shown itself as an interesting competitive subsidy, considering the exporting capacity and the differentiation of market products. Nevertheless, intersectorial relations in this system can be considered contradictory, and in some ways even conflictive. Regarding this, one has pursued to evaluate the price trans
Publicado em: 2010
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15. O papel da avicultura na construção do território e na reprodução social da agricultura familiar : o caso de Chapecó e Quilombo no oeste catarinense
The western region of Santa Catarina state is symbolic in terms of the rural world dynamics because of its strength at the agro-industries production into a historical development process based on family agriculture production. The territory construction was the result of an interaction process between this social category and the agro-industries. In this se
Publicado em: 2009
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16. AvaliaÃÃo das concentraÃÃes de elementos quÃmicos nos sedimentos de fundo do estuÃrio do Rio Formoso (PE)
The estuary of Formoso river is located in the south coastal zone of the Pernambuco state, in an environmental protection area, named APA of Guadalupe. This is an important coastal ecosystem with a rich biodiversity, which plays an important socioeconomic role for the local population. Anthropogenic activities such as shrimp farming, sugar cane cultivation,
Publicado em: 2009
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17. Norms of animal production in intensive rearing : scenario for national legislation on animal welfare / Normas de produção de animais submetidos a sistema intensivo : cenario da legislação nacional sobre bem-estar animal
Brazil is the producing greater of meat of the world and has an important exterior market. Face to the new international demands of animal well-being, there is the need to update the Brazilian legislation, that dates of years 30? and it does not reflect the actual animal Brazilian production. Regarding the conditions of the Brazilian agribusiness growth and
Publicado em: 2008
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18. Exigências em proteína e energia e valor biológico de alimentos para o dourado Salminus brasiliensis / Protein and energy requirements and biological value of selected feedstuffs for the dourado Salminus brasiliensis
The dourado, Salminus brasiliensis, presents excellent farming characteristics, such as fast growth and excellent flesh quality. However, the lack of the knowledge on the species nutritional requirements and biological value of feedstuffs hamper the formulation of diets for optimized performance and, consequently, the speciesintensive farming. To determine d
Publicado em: 2008
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19. Fertilizantes de leguminosas: tecnologia inovadora de adubação verde para provisão de nitrogênio em sistemas orgânicos de produção. / Legume fertilizers: innovative technology of green manuring for nitrogen supply in organic farming systems.
One of the main limitations to the organic food production is the reduced availability of low cost and efficient nitrogen (N) sources. Green manuring practices, in rotation or intercropped, have been used, but hardly are they able to supply crop needs. This dissertation presents an innovative technology of green manuring, derived of the cutting, dehydration
Publicado em: 2007
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20. InfluÃncia da peletizaÃÃo sobre a adiÃÃo de enzimas e vitaminas em raÃÃes para frangos de corte de 1 a 21 dias de idade / Influence of pelleting on the enzymes and vitamins addition in broiler chickens diets in the period of 1 to 21 days of age
It was carried out in the Poultry Farming Sector of the Animal Science Department of the UFLA, an experiment to evaluate the influence of pelleting on the enzymes and vitamins addition in diets for broiler chickens of 1 to 21 days of age. 350 broiler chickens, COBB, males, were used with average initial weight of 47g  2.5g in a completely randomized design
Publicado em: 2006
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21. Metabolizable energy of some feedstuffs for broiler chickens at different ages / Energia metabolizÃvel de alguns ingredientes para frangos de corte em diferentes idades
Six experiments were conducted in the Poultry Farming Sector of the Animal Science Department of the UFLA with the aim to determine the values of apparent metabolizable energy (EMA), corrected apparent energy (EMAn), true energy (EMV) and corrected true (EMVn) energy of some feedstuffs for broiler chickens at the Pre-Initial (1 to 7 days), Initial I (8 to 14
Publicado em: 2005
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22. Reduction of the protein and phosphorus levels in diets with phytase for broilers: performance, digestibility and excretion of nutrients / ReduÃÃo dos nÃveis de proteÃna e fÃsforo em raÃÃes com fitase para frangos de corte: Desempenho,digestibilidade e excreÃÃo de nutrientes
Experiments were conducted in the Poultry Farming Sector at the Animal Science Department of the Federal University of Lavras, to evaluate the effect of the reduction of the levels of crude protein (CP) and available phosphorus(AP) in broilers diets with phytase on the performance, carcass traits, pollutant excretion, nutrient digestibility and energetic val
Publicado em: 2004