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50 articles for “Carcass”
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Research ArticleOpen accessIn the abstractMeat Productivity of Hereford Breed Calves with the Carbohydrate Complex DietIrina Mironova, Vladislav Beresnev, Hamit Tagirov et al.In current conditions, we are increasing beef production, including through the organization of full-fledged feeding of growing young animals. The literature analysis indicates that the science of feeding contains a large set of experimental and practical data on the effect of feeding on the productivity of livestock. However, the questions about the influence of various types of feed additives on … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 4 · 24 Dec 2021 · 6,196 accessesView PDFCite
Research ArticleOpen accessIn the abstractReindeer Infestation with Cysticercus Tarandi in the Tundra of Yamalia, RussiaAnna Nikolaevna Siben, Andrey Alexandrovich NikonovImproving the efficiency of reindeer husbandry can only be achieved by preserving the health of animals, which requires the organization of measures to protect animals from infectious and invasive pathogens. C. tarandi is the larval stage of Taenia krabbei and causes damage to muscle fibers and a decrease in the commercial qualities, energy and nutritional value of reindeer meat. The … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 4 · 2 Dec 2022 · 5,966 accessesView PDFCite
Research ArticleOpen accessIn the abstractNose Color of Charolais × British Crossbred Beef Steers Alters Body Weight at a Common Degree of Fatness and Marbling Score in Steers Reared Under Similar Management from Birth through FinishingZachary K. SmithThis study evaluated differences in nose color (Black or Pink) on carcass traits and mature body weight in Charolais × British crossbred beef steers. Steers (n = 180; 280±18.2 kg) were weaned and fed for 244 days until harvest. The hypothesis was that steers with black noses had Black Angus dams and that steers with pink noses had Red Angus … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 4 · 7 Oct 2020 · 6,841 accessesView PDFCite
Review ArticleOpen accessIn the abstractThe Influence of Bedding Application in Feedlot Cattle: A ReviewDathan Thomas Smerchek, Zachary Kidd Foster SmithA sizable portion of cattle on feed in the United States are fed in the Upper Midwest and Northern Plains region where temperatures routinely fall below freezing during late fall, winter and early spring. The persistent cold temperatures coupled with snow accumulation, wind, moisture and ice can cause undesirable pen conditions for confined cattle, ultimately resulting in decreased insulative capacity … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 23 Feb 2021 · 6,721 accessesView PDFCite
Research ArticleOpen accessIn the abstractProphylactic use of Antibiotics is Essential for Fattening Pig Production?Túlio Otávio de Araújo Lima Neto, Letícia Mendonça Rodrigues, Vitor de Oliveira Araújo et al.The demand for animal protein is a fact of relevance for the production systems, especially pork, the most consumed animal protein source in the world. In this sense to ensure the efficient production during the pigs raising the use of Prophylactic Antibiotics (PA) is a common practice, but there is a great potential for the occurrence of resistance to antibiotics. … …American Journal of Animal and Veterinary Sciences, Vol. 13, Issue 3 · 15 Jul 2018 · 7,599 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of Nutritional Quality of Some Wild Edible Plants in Central Cross River, NigeriaObi-Abang Magdalene, Margaret Akpana Agiang, Victor Eshu Okpashi, Godwin Eneji EgbungAccording to the Nigerian National Population Commission 2006, the population of the nation was conservatively estimated to be over one hundred and seventy million. The challenge of nutritional quality to feed an increasing national population places a higher demand on poorly grown conventional plants. Thus the need to incorporate wild edible plants to bridge the extended gap between the conventional … …American Journal of Applied Sciences, Vol. 15, Issue 6 · 11 May 2018 · 8,142 accessesView PDFCite
Research ArticleOpen accessIn the abstractHistological Adaptations of the Gastrointestinal Tract of Broilers Fed Diets Containing Insoluble Fiber from Rice Hull MealTossaporn IncharoenThese two experiments were aimed to determine the effects of diets containing high levels of insoluble fiber from Rice Hull Meal (RHM) on performance and intestinal histological variables of broilers. In the first experiment, 150 10-day-old Hubbard male broiler chicks were randomly allocatted to three treatments and fed diets containing RHM at 0, 50 and 100 g kg-1 until 42 … …American Journal of Animal and Veterinary Sciences, Vol. 8, Issue 2 · 20 Jun 2013 · 7,986 accessesView PDFCite
Research ArticleOpen accessIn the abstractCharacterization of Bovine Calpastatin Gene in Nelore Cattle Using Polymerase Chain Reaction-Restricted Fragment Length PolymorphismsAlireza Majidi, Jothi Malar Panandam, Awis Qurni Sazili, Siti Shapor SirajProblem statement: In beef cattle production, of meat quality and carcass traits are important. Traditionally beef cattle breeding programs unfortunately are time consuming and also recording of carcass and growth traits need heavy cost, Approach: Marker Assisted Selection (MAS) should be utilized in beef herds, along with economically important phenotypic traits, for genetic progress to made with respect to improving … …American Journal of Animal and Veterinary Sciences, Vol. 4, Issue 4 · 31 Dec 2009 · 7,333 accessesView PDFCite
Research ArticleOpen accessIn the abstractQuails Response to Aqueous Extract of Bush Marigold (Aspilia africana) LeafE. A. Agiang, O. O.K. Oko, G. E. Essien, Juan Eduardo Suarez RivadeneiraProblem statement: The effects of inclusion of aqueous extract of Bush marigold (Aspilia africana) leaf in quail diet were investigated. One hundred and fifty Japanese quail chicks were used in the study. Approach: In the 14-weeks feeding experiment, the birds were assigned to five treatments of; 0, 2.5, 5.0, 7.5 and 10% inclusion of aqueous extract of Bush marigold leaf. … …American Journal of Animal and Veterinary Sciences, Vol. 6, Issue 4 · 24 Jan 2012 · 9,586 accessesView PDFCite
Research ArticleOpen accessIn the abstractStudy and Identification of Insulin-Like Growth Factor-I Gene Polymorphisms in Zel Sheep PopulationSeyed Mohsen Kazemi, Cyrus Amirinia, Hossein Emrani, Shahaboddin GharahveysiProblem statement: The IGFs play an important role in regulating somatic growth according to nutritional conditions. Polymorphisms of IGF gene are reported to be significantly associated with many traits. Approach: In these study 142 samples of DNA from Zel sheep were used for detecting the polymorphisms of promoter region of the Insulin-like Growth Factor-1 (IGF-1) gene. Therefore DNA extracted from … …American Journal of Animal and Veterinary Sciences, Vol. 6, Issue 4 · 13 Jan 2012 · 7,745 accessesView PDFCite