Exploring the reticulo-ruminal motility pattern in goats through medical barium meal imaging technology [PDF]
Frontiers in Veterinary ScienceThe motility pattern of the reticulo-rumen is a key factor affecting feed intake, rumen digesta residence time, and rumen fermentation. However, it is difficult to study reticulo-ruminal motility using general methods owing to the complexity of the ...
Yang Song +5 more
doaj +2 more sources
The use of computed tomography for in vivo estimation of reticulo-rumen and omasum contents in Alpine goats [PDF]
JDS CommunicationsPrecise in vivo measurement of reticulo-rumen content (volume and mass) is required for the study of digestive processes. Rumen-cannulated animals have been classically used for this purpose, and less invasive alternatives are currently investigated to ...
J.A.A. Pires +5 more
doaj +2 more sources
Oro-ruminal sampling device and technique for rapid collection of rumen content and improved recovery of solid fractions for microbiome analysis [PDF]
JDS CommunicationsRumen fistulation is a widely used procedure that allows for collection of ruminal contents. However, fistulation is an invasive and costly procedure that generally limits the number of animals that can be recruited for experiments, thus encouraging the ...
F.E. Miccoli +8 more
doaj +2 more sources
Phenotypic and genetic parameters of circadian rhythms from core body temperature profiles and their relationships with beef steers’ production efficiency profiles during successive winter feeding periods [PDF]
Frontiers in Genetics, 2023 This 2-year study evaluated differences in circadian parameters obtained from measures of core body temperatures using telemetric reticulo-rumen and rectal devices during two winter feeding regimes in western Canada.
Obioha Durunna +9 more
doaj +2 more sources
Early rumen development in calves: Biological processes and nutritional strategies—A mini-review [PDF]
JDS CommunicationsThe transformation of the reticulo-rumen (hereafter rumen) from a monogastric state to a functional rumen during early calf development is driven by complex transcriptional reprogramming and changes in metabolic pathways.
M.H. Ghaffari, H.M. Hammon, C. Koch
doaj +2 more sources
Contribución al estudio de la estructura del conjunto de negaciones definidas en un retículo [PDF]
, 1974 [spa] El presente trabajo fue iniciado como un estudio de las negaciones utilizadas en las diversas lógicas, tema que fue motivado por los trabajos que sobre lógica algebraica vienen desarrollándose en el departamento de Estadística.
Esteva Massaguer, Francesc
core +7 more sources
, 2023 Background: Paramphistomosis, a parasitic condition caused by Calicophoron microbothrioides in domestic ruminants, has garnered limited attention among cattle breeders in the Cajamarca Valley, Peru.
Vargas Rocha, Luis +2 more
core +2 more sources
Avaliação de rúmen bovino como inóculo de reatores anaeróbios [PDF]
, 2021 O rúmen bovino é uma fonte de microrganismos que realizam a digestão anaeróbia de compostos de carbono. A sua alta atividade celulolítica acelera o processo de partida em reatores anaeróbios, que tende a ser lento e instável, quando realizado sem inóculo.
Santos, Simone Machado +3 more
core
Animal, 2014 This study examined the relationship of residual feed intake (RFI) with digestion, body composition, carcass traits and visceral organ weights in beef bulls offered a high concentrate diet. Individual dry matter (DM) intake (DMI) and growth were measured
C. Fitzsimons, D.A. Kenny, M. McGee
doaj +1 more source
Características físicas da digesta e resistência de partículas ao escape do rúmen - retículo em novilhos mantidos em pastagem natural em diferentes estações do ano [PDF]
, 2001 O tamanho médio de partículas (TMP) e módulo de finura (MF) da dieta, da digesta ruminal e das fezes de novilhos, além da resistência relativa (RR) das partículas ao escape do rúmen-retículo, foram estudados em uma pastagem natural da Zona da Mata de ...
Braz, Sérgio Pereira +9 more
core +1 more source