Results 11 to 20 of about 267,818 (311)
Earlier calves are heavier calves
California Agriculture, 1969 CATTLEMEN HAVE OBSERVED that calves dropped early in the calving season arc heavier at weaning and more profitable than calves dropped late in the calving season.
W Johnson, J Elings
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La teoría del equilibrio puntuado como programa de investigación alternativo al neodarwinismo
Filosofia e História da Biologia, 2023 Los modelos de cambio científico de la nueva filosofía de la ciencia, (paradigmas, programas de investigaciones, tradiciones de investigación) se aplican al estudio de la historia de la biología y, más concretamente, al desarrollo de la teoría de la ...
José Alsina Calvés
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EFSA Journal, 2023 This Scientific Opinion addresses a European Commission request on the welfare of calves as part of the Farm to Fork strategy. EFSA was asked to provide a description of common husbandry systems and related welfare consequences, as well as measures to prevent or mitigate the hazards leading to them. In addition, recommendations on three specific issues
EFSA Panel on Animal Health and Animal Welfare (AHAW) +27 more
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Frontiers in Veterinary Science, 2022 Dampness heat diarrhea (DHD) is one of the most common syndromes of calf diarrhea. Its complex etiology and lack of objective diagnostic criteria bring great challenges to the diagnosis and treatment of this disease.
Zunxiang Yan +8 more
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The role of the Cryptosporidium parvum in diarrhea in calves and lambs
Veterinary Integrative Sciences, 2023 Cryptosporidiosis is an important parasitic disease that leads to morbidity and mortality among young ruminants. In our study, 200 neonatal calves and lambs were examined for Cryptosporidium parvum (C. parvum).
Huda Mohammed Kuraa, Safaa Said Malek
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Journal of Veterinary Internal Medicine, 1988 Hypernatremia (sodium chloride intoxication) is described in two calves due to presumed mixing errors of oral electrolyte solutions while undergoing therapy for neonatal diarrhea. The experimental induction of hypernatremia in two clinically normal calves is also reported. Physical findings in diarrheic calves included depression, weakness, dehydration,
J K, Pringle, L M, Berthiaume
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Journal of Dairy Science, 2022 : This experiment was conducted to determine the effect of increasing dietary doses of fennel seed powder (FSP) on growth performance and health status in calves.
F. Nowroozinia +6 more
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Journal of Dairy Science, 2022 : Holstein (HO) calves, 3-breed crossbred calves of Montbéliarde, Viking Red, and HO (MVH), and 3-breed crossbred calves of Normande, Jersey, and Viking Red (NJV) were compared for gestation length (GL), calf weight at birth (CW), calving difficulty (CD),
G.M. Pereira, L.B. Hansen, B.J. Heins
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Animals, 2020 Early cow−calf separation management induced various welfare problems for dairy calves. We mimicked the maternal licking by manually brushing right after the Holstein female calves were born and during their first week of life, termed artificial ...
Congcong Li +3 more
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Trace minerals source in calf starters interacts with birth weights to affect growth performance
Scientific Reports, 2022 The present study was conducted to investigate the effects of partial replacement of inorganic minerals (IM) with trace minerals in advance chelate components form in starter diets for calves of different birth weights on performance, health, and ...
M. A. Mousavi-Haghshenas +5 more
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