Alimentary Conversion
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Efeito da inclusão de açúcar ou inoculante bacteriano na silagem de milho sobre perdas, valor nutricional, eficiência econômica e desempenho de novilhos confinados / Effect of inclusion sugar or bacterial inoculant in corn silage about, losses, nutritional value, economic efficiency and performance of feedlot bulls
The experiment was conducted at the Department of Animal Production (NUPRAN) State University Midwest (UNICENTRO), with the aim of evaluating corn silage with inclusion of sugar or bacterial inoculant, compared with the conventional, about loss, nutritional value, economic efficiency and performance of feedlot bulls. Were evaluated three treatments: T1 - no
Publicado em: 2011
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2. Aditivos naturais promotores de crescimento em dietas para tilápia do Nilo
The research was developed in Laboratory of Ponderal Evaluation in aquatic Animals (LaAqua), located in the Department of Fisheries and Aquaculture of the UFRPE, with the aim to study the effect of the natural promoter growth additive in feed for Nile tilapia, through the evaluation of the digestibility of the dry matter, crude protein and crude energy of th
Publicado em: 2010
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3. Eficiência de diferentes métodos de controle sobre oocistos de Eimeria acervulina na cama reutilizada de frangos de corte
The efficiency of different methods of control on oocysts of Eimeria acervulina in broilers was evaluated. Preventive methods in the reused bed had been tested as the fermentation and the disinfection for quaternary ammonia, beyond the anticoccidian treatment of the chickens of cut with Diclazuril. 300 broilers of the Cobb strain had been used equally distri
Publicado em: 2009
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4. Avaliação de métodos de muda forçada sobre o desempenho produtivo para codornas japonesas / Evaluation of methods of forced molt seedling on the productive acting for japanese quails
Two experiments were driven in the Section of Aviculture of the Department of Zootecnia of the Universidade Federal de Viçosa - UFV, with the objective of determining the best method of forced seedling for Japanese and rising quail to determine the best fast period and his/her reflex about the parameters of productive acting and egg quality. In the experime
Publicado em: 2008
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5. Uso de antioxidante nos farelos de castanha de caju e de coco na alimentaÃÃo de aves / Antirust substance use in the chestnut brans of cashew and coconut in the feeding of birds
Feeding is one of the item that more the economic exploration of birds burdens. In the State of the Cearà this problem if accents, mainly due the necessity to import maize and soy of other states and countries (in the case of the maize) and of the sazonal oscillation in the prices of these ingredients. In the attempt to reduce the costs, if it has looked fo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2007
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6. Utilização de hidrolisado protéico de camarão em rações para tilápia do Nilo (Oreochromis niloticus,L.)
Aquaculture requires high-quality feeds with high protein content. So, the determination of less-expensive sources of protein which provides good growth is advantageous. Shrimp wastes have been identified as an animal protein source with great potential. Shrimp protein hydrolysate (SPH), a derived product obtained from shrimp wastes, was considered an excell
Publicado em: 2007
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7. PRODUÇÃO DE JUNDIÁ (Rhamdia quelen) ALIMENTADOS COM DIETAS CONTENDO ÓLEOS DE ARROZ, CANOLA OU SOJA / PRODUCTION OF JUNDIÁ (Rhamdia quelen) FED WITH DIETS CONTAINING RICE, CANOLA OR SOY OIL
This work had for objectives to evaluate the influence of vegetable oils in the corporal development of jundiá (Rhamdia quelen, Heptapteridae) and its relationship with the quality of the fish. Six diets were tested with 32% of crude protein and rice, canola or soy oil at 5 or 10% inclusion, for 90 days. Fish (180, initial weigh=710,8g) were distributed at
Publicado em: 2006
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8. SUBSTITUIÇÃO PARCIAL DO MILHO PELO SORGO E DA PROTEÍNA DO FARELO DE SOJA PELA PROTEÍNA DO FARELO DE CAROÇO DE ALGODÃO EXTRUSADO EM RAÇÕES PARA FRANGOS DE CORTE
This work had duration of 35 days and was lead in the Department of Zootecnia of the Agricultural Federal University of Pernambuco with the objective to evaluate the use of sorghum and of the expander cottonseed meal in substitution to the corn and soybean meal. 300 chickens had been used, males, of the commercial mark Ross, in the experimental period of 7 u
Publicado em: 2006
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9. Effects of temperature on performance and morphometry of tilapia, Oreochromis niloticus, of Thai lineage / Efeitos da temperatura no desempenho e na morfometria de tilápia, Oreochromis niloticus, de linhagem tailandesa
A 55 days essay was accomplished in the Fish Nutrition and Production Laboratory the Department of Animal Science of the Universidade Federal de Viçosa, MG, with the objective of verifying the effects of the temperature on the productive performance, by means of zootechnical indexes and morphometry, of juvenile tilapias of Thai lineage. The fish, from a com
Publicado em: 2006
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10. Utilização de macroalgas marinhas arribadas em dietas para o camarão Litopenaeus vannamei (Boone,1931)
A utilização de macroalgas marinhas arribadas em dietas para camarão é pioneira, no Brasil. Foram pesquisados mais de quatro mil trabalhos, em sua grande maioria em revistas internacionais, cerca de 40 se referiam ao uso de macroalgas para alimentação de organismos aquáticos. Para se avaliar as dietas à base dessas algas foram realizados dois experim
Publicado em: 2005
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11. Effects of high density chickens creation on the zootechnical yield, cage environment. / Efeitos da criação de frangos em alta densidade sobre a ambiencia do galpão, o rendimento zootecnico e a qualidade da carne.
The chicken creation in high population density has been a worldwide practice with the objective of reducing production costs. This practice causes alterations in the creation ecosystem, interfering in the well-being of the birds, increasing feces and wastes concentration that results in higher formation of irritating gases as the ammonia. These environmenta
Publicado em: 2005
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12. Efeito da proteína vegetal na qualidade de água dos efluentes da carcinicultura
The feeding is one of the main factors that, associated to the characteristics of the water as temperature, oxygen, salinity, standard of circulation and water renewal, as well as the natural productivity, influence the development and survival of the species. Had been carried through 16 intensive cultives in youthful internal tanks with of Litopenaeus vanna
Publicado em: 2004