Results 91 to 100 of about 36,564 (225)
Revista Brasileira de Zootecnia, 2006 Objetivou-se avaliar o efeito da utilização da soja em diferentes formas físicas em suplementos múltiplos para terminação de bovinos em pastejo sobre o ganho médio diário (GMD), o ganho de peso total (GT), o rendimento de carcaça (RC), o pH e a amônia ...
Mário Fonseca Paulino +4 more
doaj +1 more source
New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.This study evaluated the effects of increasing levels of cactus pear (Opuntia spp.) included in haylage of Senna obtusifolia on intake, ingestive behavior, nutrient digestibility, nitrogen balance, ruminal and blood parameters, and performance of fattening sheep.
Bernadin Fonrose +9 more
wiley +1 more source
Subacute Ruminal Acidosis in Zebu Cattle: Clinical and Behavioral Aspects
Animals, 2020 We evaluated the clinical aspects and feeding behavior of cattle with subacute ruminal acidosis (SARA) caused by short-chain fatty acids (SCFAs). Ten healthy Nelore heifers were subjected to an adjusted SARA induction protocol using citrus pulp (CP ...
Natalia Sato Minami +7 more
doaj +1 more source
Left abomasal displacement between the uterus and rumen during bovine twin pregnancy [PDF]
, 2012 Here, we describe two cases of left displaced abomasum (LDA) in Holstein cattle at 6 and 9 months of twin gestation. Clinical examination revealed signs of proximal ileus with marked abdominal distension, but no ping sounds. An unusually high position of
Cornillie, Pieter +6 more
core +1 more source
Ruminal pH and N-NH3 behavior: a Bayesian approach
Semina: Ciências Agrárias, 2016 In this work, we present the Bayesian approach as an alternative to frequentist analysis regarding correlated data of pH and N-NH3 in the Holstein cow rumen. It was observed that for pH and N-NH3 data, a posteriori estimates of coefficients of the regression models were significant, which was not observed for least-squares estimates. Thus, the Bayesian
Osvaldo Martins Souza +8 more
openaire +3 more sources
Journal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3857-3865, April 2026.Abstract BACKGROUND Direct fed microbials (DFM) are natural and safe enteric methane mitigants for ruminant livestock systems. While previous studies have demonstrated the effect of Lactobacillus spp. on methane mitigation, challenges remain in effectively delivering DFM in extensive grazing systems. The objective of this experiment was to evaluate the
Sreemol Suthan Nair +7 more
wiley +1 more source
Effect of live yeast on ruminal biohydrogenation. A preliminary in vitro approach [PDF]
, 2009 Introduction : Ruminant dietary feed additives such as live yeasts are used on field because of their ability to induce a better diet utilisation. Even if studies on their mode of action are still going on, references are scarce about live yeast diet ...
Bayourthe, Corine +4 more
core
Risks associated with endotoxins in feed additives produced by fermentation [PDF]
, 2016 Acknowledgements We thank Jordi Tarrés Call, who recorded the discussions and offered advice about procedures, and Nicole Reisinger and Gerd Schatzmayr, who provided valuable information about endotoxins in animal feeds. The Rowett Institute of Nutrition
Bampidis, Vasileios +8 more
core +2 more sources
Effects of feeding almond hulls to light lambs on carcass characteristics and meat quality
Journal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3876-3884, April 2026.Abstract BACKGROUND Almond hulls (AH) are the main by‐product of almond processing for human consumption and contain bioactive compounds that can improve meat quality. Although AH are used as feed for dairy cows in some countries, information on their potential effects on meat quality is limited.
Adriana Recalde +7 more
wiley +1 more source
Starch plus sunflower oil addition to the diet of dry dairy cows results in a trans-11 to trans-10 shift of biohydrogenation [PDF]
, 2013 Trans fatty acids (FA), exhibit different biological properties. Among them, cis-9,trans-11 conjugated linoleic acid has some interesting putative health properties, whereas trans-10,cis-12 conjugated linoleic acid has negative effects on cow milk fat ...
Enjalbert, Francis +3 more
core +2 more sources