Results 51 to 60 of about 1,202 (145)

Clinical disease in British sheep infected with an emerging strain of bluetongue virus serotype 3

open access: yesVeterinary Record, Volume 196, Issue 4, 15/22 February 2025.
Abstract Background Bluetongue virus serotype 3 (BTV‐3) was detected for the first time in cattle and sheep in southern England in 2023, the first UK BTV incursion for more than 15 years. Clinical signs were not observed, yet severe clinical disease and mortality were reported during recent BTV‐3 outbreaks in northern Europe. Methods To investigate the
Kerry Newbrook   +6 more
wiley   +1 more source

On the influence of diet on the retention time of food in the digestive tract of cows

open access: yesAgricultural and Food Science, 1960
The retention times of dry matter and its constituents in the digestive tract of cows on hay+sugar beet pulp (5 cows) and cows fed on hay+swedes (8 cows) are compared with the retention times pertaining to cows fed on hay+concentrate or hay only.
Aarne Mäkelä, Liisa Liakka
doaj  

Efeito da inclusão de farelo da castanha de caju na dieta sobre os componentes não-carcaça de ovinos Santa Inês. [PDF]

open access: yes, 2019
Objetivou-se verificar a influência do farelo da castanha de caju na dieta, sobre os componentes não-carcaça de cordeiras da raça Santa Inês. Foram utilizados vinte cordeiros, fêmeas, com peso vivo médio inicial de 18 kg. Esses animais foram submetidos a
BATISTA, A. S. M.   +7 more
core  

Desaleitamento precoce de bezerros. III. Desenvolvimento do rúmen [PDF]

open access: yes, 1976
Seis bezerros recebendo rações iniciais sem feno incorporado, com12%, 15% e 18% de P.D., e com 25% de feno incorporado e 12%, 15% e 18% de P.D. foram conduzidos até os 91 dias de idade sob controle semanal dos pesos vivos e perímetros abdominais e ...
Lucci, Carlos de Sousa
core   +2 more sources

Methane reduction, health and regulatory considerations regarding Asparagopsis and bromoform for ruminants

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 1, Page 1-30, February 2025.
ABSTRACT Asparagopsis (A. taxiformis and A. armata) as a dry feed additive, and novel oil‐based formulations containing bromoform are effective at reducing enteric methane emissions in ruminant livestock. An inclusion rate of Asparagopsis at 0.2%–0.5% of the daily diet for cattle of say 470 kg consuming 15 kg dry matter (DM) per day is equivalent to 30–
Charles T. Eason, Peter F. Fennessy
wiley   +1 more source

Rumen fermentation and methane production in the African Buffalo Syncerus Caffer (Sparrman, 1779) in the Kruger National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 1980
Fermentation experiments were performed on 36 buffaloes Syncems coffer. Body mass varied from 135-580 kg with an average for adults of 500 kg. Net mass of the reticulo-rumen content varied from 14-134 kg with a DM of 14,5.
W van Hoven
doaj   +1 more source

Effect of dawri‐damaa (Pentas schimperiana) leaf meal supplementation on performances, carcass characteristics, and economic feasibility of sheep fed native grass hay

open access: yesFood Science &Nutrition, Volume 12, Issue 7, Page 5065-5076, July 2024.
The study found that supplementing sheep with dawri‐damma leaf meal (DDLM) resulted in increased body weight, average daily gain, and feed conversion rate. The three doses of DDLM supplementation (30%, 50%, and 70%) resulted in daily increases of 51.4 g, 68.0 g, and 83.8 g, respectively, which outperformed the national meat production average of 50.0 g
Gubil Bekele Dillo   +2 more
wiley   +1 more source

Diagnosis and management of trichobezoars in a sheep

open access: yesVeterinary Record Case Reports, Volume 12, Issue 2, June 2024.
Abstract This paper describes the diagnosis, surgical treatment and resolution of trichobezoars in a Santander Creole sheep from Santander, Colombia. A 2‐month‐old female sheep was presented with bilateral abdominal distention, pain upon abdominal palpation indicating the presence of a spherical and malleable foreign body, absence of ruminal movements,
Jorge Leonardo Garcia‐Arevalo   +4 more
wiley   +1 more source

Peso e rendimento dos componentes não-carcaça de ovinos terminados em pastagem nativa da Caatinga, submetidos a diferentes suplementações de sal mineral. [PDF]

open access: yes, 2015
Resumo: Objetivou-se avaliar o peso e o rendimento dos componentes não-carcaças externos e internos, de ovinos em pastagem nativa da Caatinga e suplementados com diferentes suplementos minerais.
BATISTA, A. S. M.   +7 more
core  

Determinación de la paramfistomosis en bovinos de sacrificio en la provincia Camagüey

open access: yesRevista de Producción Animal, 2023
Antecedentes: La paramfistomosis es una parasitosis emergente. En Cuba los informes anteriores referentes a Paramphystomum sp, se centraron fundamentalmente a la descripción de las especies circulantes. Objetivo.
Yairis León Companioni   +5 more
doaj  

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