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42 results for “Dairy Cattle”
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Research ArticleOpen accessIn the abstractPrevention of Heat Stress in Lactating CowsVladimir Zaitsev, Vasily Korotkiy, Nadezhda Bogolyubova et al.In summer, when the air temperature rises, dairy cattle are very susceptible to heat stress, which results in a significant decline in productivity. The goal of the study is to assess how a Coniferous Energy Supplement (CES) made from raw materials derived from forestry waste affects lactating cows' ruminal digestion, milk production, and quality in extreme temperatures. Two sets of … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 1 · 19 Dec 2023 · 5,113 accessesView PDFCite
Research ArticleOpen accessIn the abstractSelective and Genetic Aspects of Increasing Dairy Productivity of the Kazakh Bactrian Camels (Camelus bactrianus)Dauren Maratovich Bekenov, Yusupzhan Artykovich Yuldashbayev, Makpal Temirkhanovna Kargayeva, Aidar Dastanbekuly BaimukanovThe aim of the research work was, firstly, to increase the genetic potential of the productivity of camels of the Kazakh Bactrian breed and of methods for its implementation based on selection; secondly, to determine the selective and genetic parameters of dairy products and the optimal ways of conducting breeding work with Kazakh Bactrians of dairy direction. In the conditions … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 19 Jul 2023 · 4,805 accessesView PDFCite
Research ArticleOpen accessIn the abstractEstimated Breeding Value of Kazakh White-Headed Cattle BreedAnuarbek Temirb Bissembayev, Dastanbek Asylbekovich Baimukanov, Vladimir Ivanovich Trukhachev et al.The purpose of the study is to establish the estimated breeding value index of Kazakh white-headed cattle by productive indicators. The Estimated Breeding Value (EBV) of the productive indicators of animals of the Kazakh white-headed breed was determined for 2018-2021. The index values were further interpreted as an assessment of the own genetic productivity of each evaluated animal relative to … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 2 · 14 Apr 2023 · 6,862 accessesView PDFCite
Research ArticleOpen accessIn the abstractExterior and Body Types of Cows with Different Levels of Dairy ProductivityDastanbek Asylbekovich Baimukanov, Anuarbek Temirbekovich Bissembayev, Stepan Dmitrievich Batanov et al.The research aimed to study the dynamics of changes in the selection and genetic parameters of the body, to determine the relationship between the productive qualities and the exterior of cows in the population of Holsteinized black-and-white and Kholmogory cattle of the Udmurt Republic. Cows with a productivity level of more than 8000 kg of milk for 305 days of … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 2 · 8 Jun 2022 · 6,013 accessesView PDFCite
Research ArticleOpen accessIn the abstractRation to Produce Milk High in Conjugated Linoleic Acid (CLA) at Smallholder Dairy Farm: An In Vitro ReconstructionDwitami Anzhany, Toto Toharmat, DespalSmallholder dairy farms have shown the best practices for producing milk with high Conjugated Linoleic Acid (CLA). The rations need to be further investigated to explain the digestion process. This study aimed to reconstruct and evaluate the digestion process of five rations that produced milk with high CLA using in vitro method. The rations were collected from five traditional dairy … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 2 · 30 May 2022 · 6,616 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessment of Heavy Metals Migration in the Water - Soil - Fodder - Milk Food Chain in the Almaty RegionNurzhan Sarsembayeva, Tolkyn Abdigaliyeva, Zura Utepova et al.This study presents the results of monitoring heavy metals (Cd, Pb, As and Hg) in the water - soil - fodder - milk food chain. The research aimed to study the effect of lead, cadmium, mercury and arsenic in soil, water and components of the diet of cattle on their bioaccumulation in livestock products (milk) in basic farms of the … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 22 Jun 2021 · 6,409 accessesView PDFCite
Research ArticleOpen accessIn the abstractPotential Impacts of Sustainable Dairy Farming in Char Areas of Northern BangladeshJasim Uddin Ahmed, Shankar Kumar Raha, Md. Habibur RahmanThis study was conducted to evaluate the potential impacts of sustainable dairy farming in Char areas of Northern Bangladesh. A total of 600 poorest dairy farming households were selected out of 1323 households, taking 200 households from each Upazila of Sariakandi, Islampur and Belkuchi of Bogra, Jamalpur and Sirajganj districts, respectively using simple random sampling technique. A structured questionnaire was … …American Journal of Agricultural and Biological Sciences, Vol. 12, Issue 3 · 2 Nov 2017 · 8,542 accessesView PDFCite
Research ArticleOpen accessIn the abstractSerum Ornithine Carbamoyltransferase Activity and Correlation with Fatty Liver in Dairy Cows with Displaced AbomasumKen Onda, Reiichiro Sato, Yosuke Sasaki et al.Ornithine Carbamoyltransferase (OCT) is a hepatocyte-specific enzyme; elevated serum activity indicates liver damage. Displaced abomasum frequently occurs around the time of parturition in dairy cattle and is associated with fatty liver. We analyzed serum OCT activities to investigate the relationship between displaced abomasum and fatty liver. Lactating Holstein cows, 75 clinically healthy and 22 with displaced abomasum, were used. Serum … …American Journal of Animal and Veterinary Sciences, Vol. 11, Issue 3 · 13 Jul 2016 · 7,660 accessesView PDFCite
Literature ReviewOpen accessIn the abstractStaphylococcus aureus Vaccine Candidate from MRSA Isolates: The Prospect of a Multivalent VaccineNovra Arya Sandi, Tenri Ashari Wanahari, Isabel MacPhillamy et al.Staphylococcus aureus (S. aureus) is a major cause various infections in humans and animals throughout the world. The increasing incidence of S. aureus infection, particularly methicillin-resistant Staphylococcus aureus (MRSA) is complicated by the antibiotic-resistance phenomenon. Thus, it requires new strategies to prevent wider scale of its incidence occurring. Preventative methods against infectious diseases through vaccination can prevent, control and reduce … …American Journal of Infectious Diseases, Vol. 11, Issue 3 · 27 Aug 2015 · 8,471 accessesView PDFCite
Research ArticleOpen accessIn the abstractEFFECTS OF SUPPLEMENTAL LYSINE ON PERFORMANCE, ANTIBODY TITER AND RECTAL TEMPERATURE IN RESPONSE TO A MODIFIED-LIVE VIRAL VACCINE IN NEONATAL CALVESKate Sharon, Glenn Duff, Jeff Dailey et al.Infectious Bovine Rhinotracheitis (IBR), caused by bovine herpesvirus-1, contributes significantly to economic losses in the dairy and beef cattle industry. Lysine has been shown reduce virulence of herpesviruses in felids and humans. Our objective was to evaluate the effects of supplemental lysine on serum IBR antibody titer and rectal temperature in response to a modified-live Intranasal (IN) or Intramuscular (IM) … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 2 · 2 Jun 2014 · 7,606 accessesView PDFCite