Energetic Supplement
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Virginiamycin and sodium monensin supplementation for beef cattle on pasture
RESUMO Objetivou-se avaliar o efeito da inclusão dos aditivos virginiamicina (VM), monensina sódica (MON) e associação (VM+MON) no suplemento energético-mineral sobre o consumo e desempenho de bovinos manejados em pastagem de Urochloa Brizantha cv. Marandu. Foram utilizadas 40 novilhas Nelore com 24 meses de idade e peso corporal (PC) inicial médio de
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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2. Performance and grazing behavior of growing goats supplemented with palm tree fruit
ABSTRACT This study aimed to evaluate the performance and ingestive behavior of growing goats grazing on Tanzania guinea grass and fed diets containing 40% carnauba or tucum fruits. Twenty-one male castrated goats were distributed into three groups, one exclusively on pasture and the other two on pasture and fed diet supplemented at the level of 1.5% body we
R. Bras. Zootec.. Publicado em: 13/05/2019
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3. Body weight components of Nellore steers finished in tropical pastures
ABSTRACT. The aim of this study was to evaluate the effect of increasing levels of supplementation on body weight components of Nellore cattle grazing in Urochloa brizantha. Twenty-four steers with initial body weight (BW) of 371 ± 14 kg and average age of 26 months were used. Four animals were slaughtered at the beginning of the experiment as a reference a
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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4. Alterações no metabolismo energético e no desempenho de bezerros leiteiros em programas de aleitamento intensivo ou convencional / Changes in energetic metabolism and performance of dairy calves under intensive and conventional milk-feeding programs
O objetivo deste estudo foi avaliar o efeito de diferentes sistemas de aleitamento (convencional, programado ou intensivo) sobre o desempenho e alterações no metabolismo energético de bezerros leiteiros. Após o nascimento, trinta bezerros da raça Holandês foram distribuídos em blocos casualizados e alocados em três programas de aleitamento: 1) Conven
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/07/2012
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5. USO DE GRÃO DE MILHO INTEIRO OU LAMINADO COMO SUPLEMENTO PARA BEZERRAS DE CORTE EM PASTEJO EM AZEVÉM / USE CORN GRAIN WHOLE OR STEAM ROLLED AS A SUPPLEMENT FOR BEEF HEIFERS GRAZING ON RYEGRASS PASTURE
The performance of beef heifers grazing Italian ryegrass (Lolium multiflorum Lam) from eight until twelve months receiving or not energetic supplement (whole corn grain or steam-rolled) at level of 1% body weight were studied. The grazing method was continuous with variable number of animals. The suplement was given daily at 2 pm and presented 9,5% crude pro
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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6. Levels of ground corn supplied to beef heifers at pasture during the rainy season: productive performance, intake, digestibility and microbial efficiency
The objective was to evaluate the effect of four levels of ground corn supply on nutritional parameters, microbial synthesis efficiency and growing performance of beef heifers, at the rainy season. For such, 28 crossbred yearling heifers, with initial age of 16-17 months and initial weight of 255 ± 31.0 kg were distributed into five paddoks of B. decumbens,
Revista Brasileira de Zootecnia. Publicado em: 2011-11
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7. Estratégias de suplementação energética para bovinos em recria em pastagens tropicais durante as águas e seus efeitos na terminação em confinamento / Energetic supplementation strategies for growing cattle grazing tropical forages during the raining season and their effects on the feedlot finishing phase.
The objective of this study was to evaluate the effect of strategies of feeding an energetic supplement to growing cattle, grazing well managed tropical pastures during the rainy season, on the grazing animal performance, pasture stocking rate, total body weight gain per area, and on feedlot finishing phase. The treatments tested were: T1) Control: animals f
Publicado em: 2010
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8. Avaliação da reparação e indicadores de desnutrição de ratos submetidos à fratura de côndilo mandibular e com desnutrição protéica / Evaluation of healing and undernutrition indicatives of rats submitted to mandibular condyle fracture and with protein undernutrition
This study evaluated the healing and undernutrition indicatives of rats submitted to mandibular condyle fracture and with protein undernutrition (8% of protein with vitamin and minerals supplement). Forty-five adult male Wistar Rattus norvegicus were used and distributed in 3 groups of 15 animals: fracture group, submitted to condylar fracture with no change
Publicado em: 2009
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9. Respostas de bovinos de corte à suplementação energética em pastos de capim-marandu submetidos a intensidades de pastejo rotativo durante o verão / Beef cattle responses to energetic supplementation on Marandu palisadegrass pastures subjected to rotational grazing with different stubble heights during the summer
Adequate grazing management and supplementation practices can increase yield and economical competitiveness of the production system. The purpose of this work was to evaluate the performance of beef cattle on Brachiaria brizantha pastures (Marandu palisadegrass) subjected to rotational grazing managed with different stubble heights (10 vs 15cm), using an ene
Publicado em: 2007
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10. Avaliação da qualidade do couro de bovinos de diferentes sistemas de produção na perspectiva do desenvolvimento local
This study aim to evaluate finishing system (precocious and young steers), sex (female, male) and diet effects on the leather characteristics of crossed bovines. It was used 45 animals, being 25 young steers feedlot system and 20 animals in pastures system, receiving supplement protein-energetic. The animals were slaughtered with 26 months and the leathers p
Publicado em: 2007
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11. Dinâmica de degradação in vitro da fibra em detergente neutro de forragens tropicais em função de suplementação protéica e/ou energética / In vitro degradation dynamics of tropical forages neutral detergent fiber according to protein and/or energy supplementation
The current thesis was based on two in vitro trials aiming at assessing the effect of protein and/or energy supplementation on ruminal degradation of fibrous carbohydrates of tropical forages. At Experiment 1, it was evaluated the effect of protein and/or energy supplementation on the utilization of fibrous carbohydrates from low quality forage by ruminal mi
Publicado em: 2006
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12. VALOR ALIMENTAR DO FENO DE TIFTON 85 (Cynodon sp.) COM OU SEM SUPLEMENTAÇÃO COM URÉIA, CASEÍNA OU FARINHA DE MANDIOCA
To evaluate the effect of supplement type on nutritional value of diets based on a low-quality forage, ten Polwarth × Texel lambs (mean LW of 21 3 kg), housed in metabolic cages, fed ad libitum with a grass hay (Cynodon sp.) cut with 90 days of regrowth age, were used in a double 5 x 5 Latin Square experiment. Supplements tested were urea (U), cassava meal
Publicado em: 2006