Nutrition Of Ruminants
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. ARBUSCULAR MYCORRHIZAL FUNGI ON THE INITIAL GROWTH AND NUTRITION OF Parkia Platycephala BENTH. UNDER WATER STRESS
ABSTRACT Parkia platycephala Benth. (Fava-de-bolota) found in areas of Cerrado-Caatinga transition, is a species with potential for feeding ruminants in arid regions. The objective of this study was to evaluate the effect of inoculation of arbuscular mycorrhizal fungi (AMF) on the initial growth and nutrition of P. platycephala Benth. seedlings under water s
CERNE. Publicado em: 2020-03
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2. In vitro evaluation of the association of chitosan and cashew nut shell liquid as additives for ruminants
RESUMO Objetivou-se avaliar no presente trabalho a digestibilidade in vitro de nutrientes de diferentes dietas com a adição de quitosana (Q), líquido da casca da castanha de caju (LCC) e a associação entre Q e LCC. Os tratamentos utilizados foram constituídos de 4 dietas (relação volumoso:concentrado, 100:0, 50:50, 40:60 e 20:80) associadas com 4 adi
Rev. bras. saúde prod. anim.. Publicado em: 11/11/2019
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3. Models of protein and amino acid requirements for cattle
Protein supply and requirements by ruminants have been studied for more than a century. These studies led to the accumulation of lots of scientific information about digestion and metabolism of protein by ruminants as well as the characterization of the dietary protein in order to maximize animal performance. During the 1980s and 1990s, when computers became
R. Bras. Zootec.. Publicado em: 2015-03
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4. 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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5. Effect of tanniniferous plants and essential oils on methane emission in ruminants / Efeito de plantas taniníferas e óleos essenciais sobre a emissão de metano em ruminantes
Tannins and essential oils are secondary metabolites that may be used as natural modifiers of rumen fermentation to reduce the ruminants\ methane (CH4) emission. To study the application of tannin-rich plants from Egypt and Brazil, as well as essential oils that are available in international trade, three studies were conducted at Animal Nutrition Laboratory
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/07/2012
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6. Efeito da substituição do feno de capim Tifton (Cynodon ssp) por casca de mamona (Ricinus communis) em dietas a base de palma forrageira (Nopalea cochenilifera Salm Dick) sobre o perfil de metabólitos energético-protéicos e mineral em ovinos. / Effect of replacement tifton hay Cynodon spp) for castor beans hulls Ricinus communis) based diets of spineless cactus (Nopalea cochenilifera Salm Dick) metabolites on the profile of mineral and energy-protein in sheep.
Avaliou-se perfil metabólico de ovinos recebendo dietas a base de palma forrageira (Nopalea cochenilifera Salm Dick) com diferentes níveis de casca de mamona (Ricinus communis) em substituição ao feno de tifton. Foram utilizados 28 carneiros adultos, inteiros, sem padrão racial definido, com peso vivo médio inicial de 18 kg. Amostras de sangue foram co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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7. Avaliação da fração carboidratos solúveis em cana-de-açúcar para animais / The evaluation of sugarcane soluble carbohydrate fraction for animal feeding
Objetivou-se com este estudo comparar diferentes métodos de determinação de carboidratos solúveis (CS) em cana-de-açúcar com o intuito de predizer valor nutritivo da forragem: conteúdo de sólidos solúveis (BRIX), conteúdo aparente de sacarose (POL), carboidratos não fibrosos (CNF), carboidratos solúveis em extrato aquoso (CSA) e carboidratos sol�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/10/2011
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8. Valor nutricional do milho, milheto e sorgo, desempenho animal e composição do leite de vacas mestiças leiteiras
Objetivou-se comparar o valor nutricional do milho (Zea mays L.), milheto (Pennisetum glaucum (L) R. Br.) e sorgo (Sorghum bicolor L. Moench.) quanto à degradabilidade in situ da MS, desempenho animal, e composição do leite. Utilizaram-se nove vacas mestiças com 570 kg de PV, randomizadas nos tratamentos. O experimento era de três períodos de 22 dias c
Publicado em: 2010
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9. Branched-chain amino acids in cattle nutrition / Ácidos graxos voláteis de cadeia ramificada na nutrição de bovinos
Pasture is the main source of cattle feed, but it is not capable of supplying the animal nutritional requirements completely. Therefore, an adequate management is necessary to improve productivity and reduce costs related to long term production. The search for technology to increase animal performance may be a feasible alternative to reduce costs with cattl
Publicado em: 2009
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10. 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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11. Casca de café (Coffea arabica L.) tratada com óxido de cálcio: digestibilidade e desempenho em cordeiros / Hulls of coffee (Coffea arabica L.) treated with calcium oxide: digestibility and performance of lamb
The hulls of coffee Melos has potential in the nutrition of ruminants due to its high content of non-fibrous carbohydrates, and the hydrolysis with calcium hydroxide to improve the digestibility of the fiber. The objective of this study was to evaluate the performance and digestibility in sheep fed pods of coffee Melos treated with lime. Twenty sheep were bl
Publicado em: 2009
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12. Casca de café (Coffea arabica L.) tratada com óxido de cálcio: digestibilidade e desempenho em cordeiros / Hulls of coffee (Coffea arabica L.) treated with calcium oxide: digestibility and performance of lamb
The hulls of coffee Melos has potential in the nutrition of ruminants due to its high content of non-fibrous carbohydrates, and the hydrolysis with calcium hydroxide to improve the digestibility of the fiber. The objective of this study was to evaluate the performance and digestibility in sheep fed pods of coffee Melos treated with lime. Twenty sheep were bl
Publicado em: 2009