Results 41 to 50 of about 1,202 (145)

Características químicas da digesta de bezerros provenientes de rebanhos leiteiros alimentados com dietas contendo diferentes níveis de concentrado Chemical characteristics of dairy calves digesta fed diets with different levels of concentrate

Revista Brasileira de Zootecnia, 1999
Este trabalho foi conduzido para se avaliar o efeito de diferentes níveis de concentrado na dieta sobre os teores de matéria seca (MS), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA) e proteína bruta (PB) da digesta, em diferentes ...
José Carlos Pereira, Samuel Pereira de Freitas, Augusto César de Queiroz, José Fernando Coelho da Silva, Sebastião de Campos Valadares Filho, Gherman Garcia Leal de Araújo   +5 more
doaj   +1 more source

Relative reticulo-rumen pH indicators for subacute ruminal acidosis detection in dairy cows

Animal, 2018
Subacute ruminal acidosis (SARA) is usually characterized by abnormal and intermittent drops in rumen pH. Nevertheless, high individual animal variability in rumen pH and the difference in measurement methods for pH data acquisition decrease the ...
C. Villot, B. Meunier, J. Bodin, C. Martin, M. Silberberg   +4 more
doaj   +1 more source

Qualidade nutricional de seis híbridos de sorgo com capim sudão submetidos a épocas de plantio e cortes distintas. [PDF]

, 2016
Foram avaliados quatro híbridos experimentais (ATF 54 x CMSXS 912, CMSXS 156 x CMSXS 912, CMSXS 157 x CMSXS 912 e CMSXS 210 x CMSXS 912) e duas cultivares comerciais de Sorghum bicolor cv bicolor X Sorghum bicolor cv sudanense (AG2501C e BRS800) quanto ...
BORGES, A. L. C. C., BORGES, I., CAMPOS, M. M., GOMES, S. P., GONTIJO, M. H. R., GONÇALVES, L. C., PANCOTI, C. G., RODRIGUES, J. A. S., RODRIGUEZ, N. M.   +8 more
core   +1 more source

Annual Legume Seedbank Management Involves Compromises Between Feeding Value to Sheep and the Impact of Seed Mass and Dormancy on Survival of Ingested Seeds

Grass and Forage Science, Volume 81, Issue 1, January-March 2026.
ABSTRACT Senesced annual legumes provide nutrients for small ruminants during summer, yet grazing pressure may significantly deplete seedbanks. We quantified seed passage and nutritional value of pods from 15 modern pasture legume cultivars fed to sheep in metabolism crates.
Hayley C. Norman, Matt G. Wilmot, Joshua K. Hendry, Elizabeth Hulm, Belinda F. Hackney, Robert J. Harrison   +5 more
wiley   +1 more source

Rendimento de tecidos não componentes da carcaça de cordeiros alimentados com glicerina bruta. [PDF]

, 2019
Objetivou-se neste trabalho avaliar os efeitos dos níveis de inclusão de glicerina bruta (GB) na dieta cordeiros em terminação sobre o rendimento dos não componentes da ...
FONSECA, E. A., LAGE, J. F., MOUTINHO, J. C., PAULINO, P. V. R., PEREIRA, L. G. R., SILVA, L. H. P., SOUZA, N. K. de P.   +6 more
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Energy Intake During the Transition Period Triggers Substantial Impacts on Body Weight, Milk Production Efficiency, Milk Composition and Blood Biochemical Constituents in Fat‐Tailed Ewes

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
The nutritional management during the transition period is crucial for sheep. This research highlighted a significant association between the energy intake of ewes and various factors, including their body weight, milk production and composition, production efficiency, as well as key blood biomarkers indicative of the metabolic status of the animals ...
Amir Mousaie, Mohammad Reza Ghaedifard, Rouhollah Azizpour, Ahmad Ali Sadeghi   +3 more
wiley   +1 more source

Welfare of beef cattle

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract This Scientific Opinion provides an assessment of beef cattle welfare focusing on risks related to flooring, water access, nutrition and feeding, high environmental temperatures, lack of environmental enrichment, lack of outdoor access, minimum space allowance and mixing practices. In addition, risks related to pasture and feedlots, weaning of
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Anette Boklund, Sabine Dippel, Fernanda Dorea, Jordi Figuerola, Mette S. Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Eleonora Nannoni, Romolo Nonno, Anja B. Riber, Karl Stahl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Giulio Cozzi, Ute Knierim, Sònia Martí, Siobhan Mullan, Sean Ashe, Giulia Cecchinato, Eliana Lima, Olaf Mosbach‐Schulz, Marika Vitali, Martina Benedetta Zanna, Christoph Winckler   +27 more
wiley   +1 more source

Faecal Analysis as an Indicator of the Dietary Quality Utilised by Free‐Roaming Giraffe (Giraffa camelopardalis) in the Free State Province, South Africa

African Journal of Ecology, Volume 63, Issue 2, March 2025.
ABSTRACT Accurate monitoring of wildlife diets and nutrient requirements is needed for effective biodiversity conservation. This also rings true for the world's tallest ruminant, the giraffe (Giraffa camelopardalis). The complexity of its anatomy is also reflected in its intricate ruminant, digestive properties.
Andri Grobbelaar, Gerbrecht Christina Josling, Gernot Osthoff, Francois Deacon   +3 more
wiley   +1 more source

Some Gastrointestinal Tract Characteristics of Karayaka Ram Lambs Slaughtered at Different Weights

The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
Thirty‐one Karayaka ram lambs were slaughtered at different body weights (30 (n = 7), 35 (n = 6), 40 (n = 7), 45 (n = 6), and 50 (n = 5) kg of body weight at fast) to evaluate the growth of their gastrointestinal tract (GIT) characteristics, to determine the relationship among slaughter body weight (SBW) and empty body weight (EBW), whole GIT and ...
Arda Yıldırım, Yüksel Aksoy, Nuh Ocak, Zafer Ulutaş, Jesus L. Romalde   +4 more
wiley   +1 more source

Métodos para determinar taninos em sorgo, avaliando-se o desempenho de aves e a digestibilidade in vitro da matéria seca. [PDF]

, 2018
Com o objetivo de comparar metodos para determinar a presenca de taninos em sorgo (Sorghum bicolor (L.) Moench), foi conduzido um experimento com aves e realizada a analise da digestibilidade "in vitro" da materia seca. Foram avaliados os metodos Azul da
BERTECHINI, A. G., MAGALHAES, P. C., RODRIGUES, W. A., SANTOS, F. G. dos, TOSELLO, G. A.   +4 more
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