Results 41 to 50 of about 40,862 (248)
Veterinary Record, EarlyView.Abstract Background Ensuring livestock welfare throughout the production chain, including transport, is an ethical and regulatory imperative. However, protocols to assess transport‐related welfare during routine abattoir inspections are not standardised, including antemortem (AM) inspection by an official veterinarian at UK abattoirs.
Sayaka Mochizuki +2 more
wiley +1 more source
Revista Brasileira de Zootecnia, 2004 O objetivo do presente trabalho foi determinar se a bioestimulação é capaz de alterar favoravelmente o comportamento reprodutivo de novilhas de corte em sua primeira estação reprodutiva.
Sergio Augusto Ferreira de Quadros +1 more
doaj +1 more source
Intraperitoneal Insemination of the Heifer.
Experimental Biology and Medicine, 1957 SummaryIntraperitoneal insemination of 4 heifers a total of 6 times resulted in one pregnancy. This experimental method is offered as a means of studying the physiological processes leading to fertilization.
L E, McDONALD, J, SAMPSON
openaire +2 more sources
Veterinary Record, EarlyView.Abstract Background Rectal examination is a routine procedure in bovine reproductive management, but its physiological impact may vary depending on the cow's age and parity. Stress responses during such procedures can negatively affect animal welfare and compliance, especially in inexperienced animals.
Atakan Cortu, Orsan Gungor
wiley +1 more source
Hair coat characteristics in Friesian heifers in the Netherlands and Kenya : experimental data and a review of literature [PDF]
, 1978 The export of about 2600 Friesian heifers to Kenya between 1971-1973 provided an opportunity of studying the adaptation problems experienced by these heifers.
Udo, H.M.J.
core
Phenotypic effects of calving ease on the subsequent fertility and milk production of dam and calf in UK Holstein-Friesian heifers [PDF]
, 2011 The effect of calving ease on the fertility and production performance of both dam and calf was studied in approximately 50,000 and 10,000 UK Holstein-Friesian heifers and heifer calves, respectively. The first objective of this study was to estimate the
Coffey, M.P. +14 more
core +1 more source
Ciência Animal Brasileira, 2012 The objective of this experiment was to study the development and reproductive performance of sixty-six Charolais crossbred beef heifers bred at fourteen months of age, classified in four groups according to pre and postweaning average daily weight gain (
Ricardo Zambarda Vaz +5 more
doaj
Veterinary EvidenceQuestion In periparturient cows does the administration of nonsteroidal anti-inflammatory drugs (NSAIDs) aid in reducing pain-related behaviours after parturition when compared to cows not administered NSAIDs?
Amelia Cannadine
doaj +1 more source
Revista Brasileira de Zootecnia, 2003 O objetivo do trabalho foi estudar o efeito do nível de ingestão de matéria seca (IMS/% do PV) sobre ganho de peso, produção e viabilidade de embriões em novilhas mestiças e vacas Nelore.
Luiz Paulo Rigolon +4 more
doaj +1 more source
Effect of Heifer Frame Score on Growth, Fertility, and Economics [PDF]
Asian-Australasian Journal of Animal Sciences, 2015 A non-traditional forage-based protocol was employed to evaluate replacement heifer growth, fertility, and economics between small frame (SF, 3.50; n = 50) and large frame (LF, 5.56; n = 50) heifers using three increasing gain growth phases. Preceding an
S. Şentürklü +3 more
doaj +1 more source