Neutral Detergent Fiber Nutrition
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Impact of total substitution of corn for soybean hulls in diets for lambs
The experiment was conducted to assess the effect of substituting corn for soybean hulls on the apparent digestibility of nutrients, carcass performance and characteristics, and yield of cuts of 25 non-castrated male Santa Ines lambs with an initial body weight of 20±2 kg, at approximately 6 months of age, sheltered individually in stalls (1.10 × 1.0 m), c
R. Bras. Zootec.. Publicado em: 2015-03
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2. Sulfur sources in protein supplements for ruminants
The present study evaluates the efficiency of different sulfur sources for ruminant nutrition. The fiber digestibility and the amino acid profile were analyzed in the duodenal digesta of crossbred steers fed Brachiaria dictyoneurahay. The sources utilized were elemental sulfur (ES70S), elemental sulfur (ES98S); calcium sulfate in hydrated (HCS), CaSO4.2H2O,
R. Bras. Zootec.. Publicado em: 2014-10
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3. Utilização do farelo de algodão e do farelo integral de mandioca em dietas de frangos caipiras. / Use of cottonseed meal and cassava meal in broiler hillbillies diets.
This study aimed to evaluate the nutritional composition and energy of cottonseed meal and cassava meal and its inclusion in broiler hillbillies diets, to evaluate the performance and costs of feeding. The nutritional composition and apparent metabolizable energy (AME) were determined by laboratory analysis (dry matter, ash, crude fiber, ether extract, crude
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/03/2011
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4. Efeito da qualidade de variedades de cana-de-acucar sobre seu valor como alimento para bovinos.
O objetivo do trabalho foi avaliar variedades de cana-de-acucar (Saccharum officinarum L.), baseando-se em parametros que limitam o consumo desta forrageira por bovinos e, em consequencia, o desempenho animal. As varidades utilizadas foram: SP 71-1284; SP 70-1143; SP 71-6163; SP 79-1011; SP 71-1406; CB 47-355; CB 41-76; RB 76-5418; RB 72-454; NA 56-79, Co 41
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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5. Valor Nutritivo do Farelo de Linhaça em Ovinos / Nutritive value of linseed meal in sheep
Objetivou-se por meio deste trabalho avaliar o consumo e digestibilidade do farelo de linhaça para ovinos. Foram utilizadas 12 fêmeas consideradas puras por cruzamento, com peso vivo (PV) médio de 30 kg, alojadas em gaiolas para estudo de metabolismo no período experimental de 40 dias (15 dias de adaptação e cinco para colheita de dados em cada fase ex
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/11/2010
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6. Amonização de feno de Coast-cross. / Ammonization in coast-cross hay.
This experiment was accomplished in the Animal Nutrition and Pastures Department in the Institute of Animal Science of the Rural Federal University of Rio de Janeiro. The effects of increasing levels of urea addition were evaluated on the chemical-bromatologic and microbiologic composition of Coast-cross hay. The hay was treated with 5 levels of urea (0, 0,5
Publicado em: 2009
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7. Chemical characterization and quantification of phenolic compounds in forage grasses / CaracterizaÃÃo quÃmica e quantificaÃÃo de compostos fenÃlicos em forrageiras
The chemical characterization and determination of the phenolic compounds present in forage is of great importance as it allows for a better use of these plants in animal nutrition. This study characterized the chemical and bromatological composition of the forages Stylosanthes guianensi; MineirÃo and Campo Grande cultivars, and Arachis pintoi; Amendoim Bel
Publicado em: 2009
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8. Teores de taninos e produção de gases in vitro da silagem de sorgo com adição de níveis crescentes de guandu / Tannins Levels and gas production in vitro of sorghum silage with the addition of increasing levels of pigeon pea
In animal nutrition, sorghum can be used in various ways. Besides grain, the plant can be offered as silage, pollard, green or even grazed. Although the nutritional value may undergo some changes by the presence or absence of phenolic compounds such as condensed tannins. The objective of this study was to evaluate the chemical composition, fermentation quali
Publicado em: 2009
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9. Desempenho, características da carcaça, perfil de ácidos graxos e parâmetros ruminais de ovinos alimentados com rações contendo polpa cítrica úmida semi despectinada e/ou polpa cítrica desidratada / Performance, carcass characteristics, fatty acids profile and ruminal measures in sheep fed diets containing wet low pectin citrus pulp and/or dried citrus pulp
The objective of this study was to evaluate the performance, fatty acids (FA) profile and ruminal measures of sheep fed citrus coproducts in diets containing high concentrate. Additionally, the performance and metabolic estimates from SRNS model - Small Ruminant Nutrition System were compared to experimental data. In Experiment I, 28 ewes were fed diet conta
Publicado em: 2009
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10. Levels of concentrate and rumen undegradable protein in the diet of lactating cows / Níveis de concentrado e de proteína não degradável no rúmen na dieta de vacas em lactação
The modern consumer increasingly choose quality products, and industry, seeking to adapt to this new trend, has sought to reward the producer by milk quality, especially with regard to its total solids composition. This way, an experiment was conducted at the Dairy Cattle Teaching, Research and Extension Unit of Animal Science Department of Universidade Fede
Publicado em: 2009
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11. Altenative analytical methods to quality evaluation of forages used in animal nutrition / Métodos analíticos alternativos para avaliação da qualidade de forrageiras utilizadas na nutrição animal
Alternative methods were developed for some determinations performed in routine by animal nutrition laboratories, in order to increase laboratory efficiency and reduce costs maintaining analytical quality. In the first step, a multicomutation point to point potentiometric titration system to total acid in silage extracts with the use of a PVC (tridodecilamin
Publicado em: 2007
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12. Degradabilidade in situ da matéria seca, matéria orgânica, fibra em detergente neutro e ácido e digestibilidade in vitro da cana-de-açúcar fresca ou ensilada e silagem de milho em diferentes ambientes ruminais / In situ dry matter, organic matter, neutral and acid detergent fiber degradability and in vitro digestibility of green chopped or ensiled sugar cane and corn silage under different ruminal conditions
The objectives of this study were to determine the in vitro dry matter (DMIVD) and organic matter (OMIVD) digestibilities and in situ degradability (ISD) of dry matter (DM), organic matter (OM), neutral detergent fiber (NDF), acid detergent fiber (ADF) of green chopped sugar cane (GCSC) or sugar cane silage (SCS), as well as corn silage (CS) under different
Publicado em: 2007