Alimentary Efficiency
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Corn silage with and without enzyme-bacteria inoculants on performance, carcass characteristics and meat quality in feedlot finished crossbred bulls
Two height cuttings of corn silage with or without enzyme inoculants were evaluated for 68 days on performance, carcass characteristics, meat quality and chemical composition of the Longissimus muscle in crossbred bulls (F1 - ½ Nellore vs. ½ Angus) finished in feedlot. Thirty-two 20-month-old bulls, with initial average weight of 374±25 kg, were kept in i
Revista Brasileira de Zootecnia. Publicado em: 2012-01
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2. 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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3. Depressão, compulsão alimentar e disturbios do sono em estudantes do terceiro ano do ensino medio e de cursos pre-vestibulares / Depression, alimentary compulsion and sleep disturbances in third-year intermediate students and students enrolled in courses for university entrance examination
Adolescence is a period of transition marked by significant transformations in biochemical, physiological and psychosocial aspects, leading to anxiety and anguish, which consist in risk factors for the appearance of some type of disturbance. In this study, we verified the occurrence of symptoms of depression, eating compulsion and sleep disturbances in third
Publicado em: 2010
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4. 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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5. 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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6. SUBSTITUIÃÃO PARCIAL DO LEITE POR SORO DE QUEIJO E OVO NA DIETA LÃQUIDA DE BEZERROS LEITEIROS
Avaliou-se neste trabalho a influÃncia das dietas sobre o desempenho ponderal, eficiÃncia alimentar, perfis dos metabÃlitos sÃricos relacionados ao status protÃico e energÃtico, desenvolvimento ruminal e rendimento de carcaÃa e dos cortes especiais de bezerros recebendo diferentes dietas lÃquidas durante a fase de aleitamento. Foram utilizados 24 bez
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/11/2008
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7. 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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8. 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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9. 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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10. O direito humano à alimentaÃÃo adequada no Brasil
This work is a documental, bibliographical, legislative and jurisprudential research on the importance of food to the life of the human being, and also on the acknowledgment of the juridical profile and enforceability of alimentary needs. There is the purpose of identification of how juridical theories contributed and still contribute to the violations of th
Publicado em: 2004
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11. Behavioural aspects of the Partridge (Rhynchotus rufescens) in captivity during the reproductive phase: a case study. / Aspectos comportamentais da Perdiz (Rhynchotus rufescens) em cativeiro durante a fase reprodutiva: um estudo de caso.
The species Rhynchotus rufescens, a native bird of Brazil, popularly denominated partridge or pellet, has been showing easy adaptation to captivity and a great potential to be explored zootechnically, with the possibility of the use of its meat as an alternative source of proteins, since the meat of wild animals is a nourishment alternative in many countries
Publicado em: 2003
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12. Influence of the lactation period on the reproductive efficiency of females swine / Influência do período de lactação na eficiência reprodutiva de fêmeas suínas
This experiment was carried out to verify the influence of the lactation period (LP) in the subsequent weaning-conception interval (WCI) and litter size (LS) in primiparous and multiparous sows at Ponte Nova region - MG. Seven year-old data were used (1996 - 2003) of eighteen farms you trade. In relation to alimentary diet of the lactic animals, it was compo
Publicado em: 2003