Coefficient Of Nutrient Utilization
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Complexos enzimáticos sobre a energia metabolizável e digestibilidade dos nutrientes do milheto para frangos de corte
RESUMO Objetivou-se avaliar o efeito de complexos enzimáticos sobre a energia metabolizável e o coeficiente de digestibilidade de nutrientes do milheto para frangos de corte. Quinhentos e setenta e seis frangos machos foram distribuídos em 36 gaiolas, com três tratamentos: T1 - composição de milheto sem complexo enzimático; T2 - composição de milhet
Arq. Bras. Med. Vet. Zootec.. Publicado em: 14/06/2019
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2. Manejo da biomassa e sustentabilidade nutricional em povoamentos de Eucalyptus spp. em pequenas propriedades rurais
Resumo O estudo foi realizado com o objetivo de subsidiar práticas de manejo nutricional de povoamentos de Eucalyptus spp. em pequenas propriedades rurais no estado do Rio Grande do Sul. Foram avaliados povoamentos de 2, 4, 6 e 8 anos de idade, com amostragem de 24 árvores e determinação da biomassa e nutrientes nos componentes: folha, galho vivo, galho
Ciênc. Florest.. Publicado em: 30/05/2019
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3. Effect of pectin extracted from citrus pulp on digesta characteristics and nutrient digestibility in broilers chickens
The experiment was carried out to evaluate the effects of continuous ingestion of pectin on intestinal viscosity, intestinal transit time, excreta moisture content, nutrient digestibility and energy metabolism of broilers at starter and growth phases. We used 240 one-day-old Cobb male broiler chicks, distributed in a completely randomized experimental design
R. Bras. Zootec.. Publicado em: 2013-08
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4. Influence of feed form and corn particle size on nutrient digestibility and energy utilization by young turkeys
A digestibility trial with 16 to 21-day-old turkeys was conducted to study the effects of feed form and corn particle size on the coefficient of total intestinal tract apparent digestibility of dry matter (DM), nitrogen (N), ether extract (EE), aparent metabolizable energy (AME) and aparent metabolizable energy corrected by nitrogen balance (AMEn). A complet
Revista Brasileira de Zootecnia. Publicado em: 2012-01
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5. Variacoes no estado nutricional de eucaliptos por influencia do material genetico e da idade da arvore.
Utilizaram-se normas do Sistema Integrado de Diagnose e Recomendacao (DRIS) de arvores com diferentes idades, condicoes ambientais e a partir de diferentes materiais geneticos. Foram usadas informacoes de 1.986 arvores, hibridos de Eucalyptus grandis x E. urophylla, de talhoes comerciais cultivados nos estados do Espirito Santo e sul da Bahia. Os indices DRI
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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6. Sulfide toxicity kinetics of a uasb reactor
The effect of sulfide toxicity on kinetic parameters of anaerobic organic matter removal in a UASB (up-flow anaerobic sludge blanket) reactor is presented. Two lab-scale UASB reactors (10.5 L) were operated continuously during 12 months. The reactors were fed with synthetic wastes prepared daily using glucose, ammonium acetate, methanol and nutrient solution
Brazilian Journal of Chemical Engineering. Publicado em: 2009-12
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7. Nutritional efficiency of sugar cane cultivars / Eficiência nutricional de cultivares de cana-de-açúcar
This work aimed to determine the nutritional efficiency of sugar cane cultivars in the first two crop-growth cycles (plant and first-ratoon crops). Thus, biological utilization coefficient and apparent sucrose yield ha-1 (TPH) were evaluated. The experiment was set up on mid February 2003 in a clayey textured Red Yellow Argisol, and arranged in a randomized
Publicado em: 2006
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8. Levels of metabolizable energy and crude protein in rations formulated according to the concept of ideal protein and phytase for piglets of 15 to 35 kg / NÃveis de energia metabolizÃvel e de proteÃna bruta em raÃÃes formuladas segundo o conceito de proteÃna ideal e fitase para leitÃes dos 15 aos 35 kg
Two experiments were conducted in the Swine Production Sector of the Animal Science Department at UFLA to verify by using the metabolism, performance assay, blood parameters and comparative slaughter, the effects of different levels of metabolizable energy (ME) and crude protein (CP) in rations formulated according to the ideal protein concept and phytase fo
Publicado em: 2006
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9. Kinetics of Insoluble Cellulose Fermentation by Continuous Cultures of Ruminococcus albus
Data from analyses of continuous culture fermentation of insoluble cellulose by Ruminococcus albus 7 were used to derive constants for the rate of cellulose hydrolysis and fermentation, growth yield, and maintenance. Cellulose concentration was 1% in the nutrient reservoir, and hydraulic retention times of 0.5, 1.0, 1.5, 1.75, and 2.0 days were used. Concent