Results 61 to 70 of about 9,486 (188)

Calculation of Antimicrobial Use Indicators in Beef Feedlots—Effects of Choice of Metric and Standardized Values

Frontiers in Veterinary Science, 2019
The potential for antimicrobial use (AMU) to lead to the development of antimicrobial resistant bacteria is an increasingly important priority in human and veterinary medicine.
Stephanie A. Brault, Sherry J. Hannon, Sheryl P. Gow, Simon J. G. Otto, Calvin W. Booker, Paul S. Morley, Paul S. Morley   +6 more
doaj   +1 more source

The welfare of ill and injured feedlot cattle: a review of the literature and implications for managing feedlot hospital and chronic pens

Frontiers in Veterinary Science
By definition, ill and injured animals are on the negative valence of animal welfare. For beef cattle kept in feedlot settings, advances in cattle health management have resulted in a greater understanding and prevention of illness and injury.
Emiline R. Sundman, Grant A. Dewell, Renee D. Dewell, Anna K. Johnson, Daniel U. Thomson, Suzanne T. Millman, Suzanne T. Millman   +6 more
doaj   +1 more source

Avaliação do efeito do bagaço de cana-de-açúcar in natura obtido por dois métodos sobre o desempenho e o comportamento ingestivo de bovinos de corte Effect of raw sugar cane bagasse on performance and ingestive behavior of beef cattle

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Avaliou-se o efeito da utilização do bagaço de cana-de-açúcar in natura (BIN), obtido por dois métodos de extração do açúcar, moagem convencional ou difusão, como fonte de fibra em dietas que continham bagaço tratado sob pressão e vapor (BTPV), como ...
M.M.A. Rabelo, A.V. Pires, I. Susin, C.Q. Mendes, R.C. Oliveira Jr., R.S. Gentil, E.M. Ferreira   +6 more
doaj   +1 more source

Níveis do subproduto concentrado da produção de lisina em dietas com alto concentrado para tourinhos Santa Gertrudes em terminação Effects of feeding different levels of a by-product of lysine production on finishing Santa Gertrudis young bulls fed high energy diets

Revista Brasileira de Zootecnia, 2005
O experimento foi realizado objetivando-se caracterizar o subproduto concentrado da produção de lisina (SPL) e avaliar o desempenho e as características de carcaça de tourinhos Santa Gertrudes confinados recebendo níveis crescentes desse subproduto na ...
Wignez Henrique, Paulo Roberto Leme, Dante Pazzanese Duarte Lanna, Guilherme Fernando Alleoni, Alexandre Amstalden Moraes Sampaio   +4 more
doaj   +1 more source

Use of probiotic lactobacilli as alternative to monensin in beef feedlot cattle

Academia Environmental Sciences and Sustainability
In an effort to substitute antibiotics in high-energy diets fed to feedlot cattle, probiotics have emerged as a viable alternative. In this study, increase of animals body weight (BW) and average daily gain (ADG) were used as indicators of ...
Flavia Ivana Mansilla, María Hortencia Miranda, Cecilia Aristimuño Ficoseco, Mariano Obregozo, Marcela D´Urso Villar, María Elena Fátima Nader-Macias, Graciela Margarita Vignolo   +6 more
doaj   +1 more source

Intake and performance of confined bovine fed fresh or ensilaged sugar cane based diets and corn silage Consumo e desempenho de bovinos confinados com dietas à base de cana-de-açúcar fresca ou ensilada e silagem de milho

Revista Brasileira de Zootecnia, 2011
It was evaluated intake, total apparent digestibility, performance and feeding behavior of bovine fed diets constituted of corn silage, crushed sugar cane given fresh or crushed and given 72 hours after storage, ensilaged sugar cane with or without 1% of
Gustavo Chamon de Castro Menezes, Sebastião de Campos Valadares Filho, Felipe Antunes Magalhães, Rilene Ferreira Diniz Valadares, Laura Franco Prados, Edenio Detmann, Odilon Gomes Pereira, Maria Ignez Leão   +7 more
doaj   +1 more source

Consumo de nutrientes e desempenho de cordeiros alimentados com dietas que contêm diferentes níveis de fibra em detergente neutro Intake of nutrients and performance of lambs fed with diets containing different levels of neutral detergent fiber

Ciência Rural, 2006
Este estudo foi conduzido no Departamento de Zootecnia da Universidade Federal de Santa Maria, RS, no período de agosto a dezembro de 2003. O objetivo foi avaliar o consumo de nutrientes e o desempenho de cordeiros machos, não castrados, cruzados Ile de ...
Adriano Ramos Cardoso, Cléber Cassol Pires, Sérgio Carvalho, Diego Barcelos Galvani, Felipe Jochims, Marcel Hastenpflug, Tatiana Pfüller Wommer   +6 more
doaj   +1 more source

Impact of automated bunk management on feedlot steer performance and dry matter intake variation

Smart Agricultural Technology
Bunk management (BM) matches feed deliveries to pen appetence of feedlot cattle, while managing variation in daily feed intake to reduce the risk of digestive disorders.
S.V. Platts, A.M. Lees, M.H. George, M.M. George, L.F. Dias Batista, J.L. de Campos, J.B. Gaughan   +6 more
doaj   +1 more source

Promone implants for heifers in the feedlot

California Agriculture, 1966
Limited trials with Promone, a progesterone-like hormone, showed considerable promise for increasing weight gains and feed efficiency of heifers in the feedlot. The trial reported here tested the feedlot performance of heifers when implanted with 200 and
A Mitchell, H Strong, R Loy
doaj  

Scoping review of clinical signs, etiologies, pathology findings, risk factors, and treatments of acute interstitial pneumonia in North American feedlot cattle. [PDF]

J Vet Diagn Invest
Schmidt PH, White BJ, Woolums AR, Larson RL.   +3 more
europepmc   +1 more source