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Letteratura scientifica selezionata sul tema "Ruminants Feeding and feeds"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 31 gennaio 2023

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Articoli di riviste sul tema "Ruminants Feeding and feeds"

Klein, Frank, Tony Lupo, Don Pielack, Mark Mozola, David Pinero, Scott Coates, Nancy Thiex, Christoph von Holst, and Jim Drouillard. "Validation Study of a Lateral-Flow Immunoassay for Detection of Ruminant By-Product Material in Animal Feeds and Feed Ingredients: Performance-Tested MethodSM 010405." Journal of AOAC INTERNATIONAL 88, no. 6 (September 1, 2005): 1583–92. http://dx.doi.org/10.1093/jaoac/88.6.1583.

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Abstract An immunoassay with a lateral flow format has been developed for the detection of ruminant by-product material in animal feeds and feed ingredients. The test is designed for the analysis of animal feeds destined for feeding to ruminants to ensure that they do not contain ruminant by-products in violation of the ruminant-to-ruminant feed ban established by the U.S. Food and Drug Administration in 1997. This feed ban was established as a firewall against exposure of ruminant livestock animals to the prion agents responsible for neurological diseases such as bovine spongiform encephalopa

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ZOIOPOULOS (Π. ΖΩΙΟΠΟΥΛΟΣ), P. "Feed Ban and BSE: the detection and identification of processed animal proteins in compound feeds." Journal of the Hellenic Veterinary Medical Society 62, no. 1 (November 10, 2017): 71. http://dx.doi.org/10.12681/jhvms.14838.

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Reference is made initially to the incidence of BSE within the EU territory and the reasons of the appearance of the disease i.e. the use of meat and bone meal in ruminant diets. In turn, the evolution of Community legislation in the sector of marketing of feeds of animal origin is described. Furthermore, the banning of feeding of mammalian protein to ruminants and the extension of prohibition to further animal proteins such as from other vertebrates and how this banning affects the feeding of the various animal species is reviewed. Finally, the importance of detecting and identifying the pres

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Mir, P. S., T. A. McAllister, D. J. Gibb, and E. K. Okine. "Dietary oil rich in polyunsaturated fatty acids for ruminants: Post-ruminal digesta characteristics and their implications on production." Canadian Journal of Animal Science 86, no. 2 (June 1, 2006): 159–70. http://dx.doi.org/10.4141/a05-056.

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Maximizing the production of ruminants requires high intakes of feeds that are energy dense, therefore feeds that are usually high in starch. Under these conditions there can be significant passage of partially digested feed starch and fibre to the small intestine. These digesta components interact in a manner that can diminish post-ruminal digestion and absorption. However, in ruminants, the effects of digesta composition on causing physical constraints to digestion and absorption, via increased digesta viscosity have not been given adequate consideration. While elevation of digesta viscosity

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Colombatto, D., D. P. Morgavi, and F. L. Mould. "Feed enzymes for ruminants. The need for a rational screening system." Proceedings of the British Society of Animal Science 2002 (2002): 249–50. http://dx.doi.org/10.1017/s1752756200009005.

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Enzymes that degrade the plant cell wall, collectively termed cellulases and hemicellulases, have attracted considerable research efforts recently, because of their potential to be used as additives for animal feeds. Widely used in monogastric animals, mainly to remove antinutritional factors (Bedford, 2000), enzymes are increasingly used in ruminant diets to enhance feedstuff degradability, following results from feeding trials where positive responses in rumen digestion and animal production were observed (Beaucheminet al., 1995; Fenget al., 1996; Yanget al., 1999). Enzymes could also provid

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ZOIOPOULOS (Π. ΖΩΪΟΠΟΥΛΟΣ), P. "The applications of biotechnology in animal feeding: A critical overview." Journal of the Hellenic Veterinary Medical Society 55, no. 2 (December 6, 2017): 156. http://dx.doi.org/10.12681/jhvms.15186.

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An effort is made in this article to present the applications of biotechnology as regards the improvement of nutritive value and the development of novel feeds as well as the production of various types of feed additives. With respect to raw materials, quality upgrading by bio technological means has been attempted through lignocellulose breakdown or protein enrichment. In addition, reference is made to bioproteins and feeds derived from transgenic plants, particularly those resistant to herbicides. In turn, reference is made to aminoacids as products of industrial fermentation. Furthermore, v

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Owens, Fredric N. "356 Anomalies of Carbohydrate Digestion and Metabolism by Ruminants." Journal of Animal Science 99, Supplement_3 (October 8, 2021): 196. http://dx.doi.org/10.1093/jas/skab235.355.

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Abstract Carbohydrate, derived either from plant cell walls (neutral detergent fiber; NDF) from fresh or conserved forages consumed by cows and growing cattle or from starch of grains and concentrates in commercial feedlot diets, provides most of the dietary energy for ruminant growth and production. The ruminants’ ability to harvest forage from remote, inaccessible locations, to scavenge energy from NDF of feeds and byproducts of grain largely indigestible by non-ruminants, and to employ non-protein N to form protein-rich, nutrient-dense foods for humans are key ecological advantages over non

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Pent, Gabe J. "192 Towards Year-Round Grazing in the Southeastern U.S." Journal of Animal Science 98, Supplement_2 (November 1, 2020): 67. http://dx.doi.org/10.1093/jas/skz397.153.

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Abstract Winter feeds costs for small ruminants exceeds 50% of the total cost of most small ruminant production systems in the Southeastern U.S. Keeping these feed costs low is one of the most effective and time-tested ways to improve farm profitability. While maintaining an appropriate stocking rate will be critical for sustaining long-term farm productivity, a suite of other management practices is available to assist in this objective. Installing appropriate fence and watering system infrastructure for managing grazing will be critical for improving harvest efficiency and stockpiling forage

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Mavromati, J., Z. Gjeta, E. Mavromati, V. Kolaneci, and A. Molla. "Production systems and economics of sheep husbandry in southern Albania." Biotehnologija u stocarstvu 27, no. 3 (2011): 1167–76. http://dx.doi.org/10.2298/bah1103167m.

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Small ruminants in Albania seem to have a great importance within the livestock sector. The small ruminants' populations count almost 2.7 million heads, out of which 1.8 million are sheep. The estimated value of the commercialized small livestock population is about 35 million Euros. The total value of the small ruminant population is estimated at 140 million Euros. More than 1.5 million heads of small ruminants are consumed each year in the local market. Import of small ruminant?s meat was at a level of 599 ton/year (2010 data). This study aimed the assessment of the production systems and ec

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Radchikov, V. F., V. P. Tsai, V. K. Gurin, and V. A. Lyundishev. "ORGANIC TRACE ELEMENT COMPLEX FOR CALVES FEEDING." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 18, no. 3(71) (October 13, 2016): 225–27. http://dx.doi.org/10.15421/nvlvet7152.

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Trace elements are commonly used in the form of inorganic salts poorly digested by ruminants due rumen microflora, which transits its greater part into indigestible and insoluble form. Trace elements in the form of chelates are supplied with amino acids and peptides, and used by the body much more efficiently. Inclusion of organic trace element complex (OMEK) in compound feed KR–1 in the amount of 10% of the existing standards for trace elements content in typical formulations for growing young cattle for meat has a positive impact on palatability of feeds, morphological and biochemical compos

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Deaville, E. R. "The role of biotechnology in enhancing the digestion of forage cell walls by ruminants (jerry hughes scholarship)." Proceedings of the British Society of Animal Science 1995 (March 1995): 73. http://dx.doi.org/10.1017/s1752756200590693.

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The term biotechnology has been defined as the application of biological organisms, systems or processes to manufacture and service industries (Anon, 1980) and is, therefore, more than the application of ‘genetic engineering’ techniques alone. The potential application of biotechnology to the agricultural livestock industry includes many wide ranging areas: animal health; breeding; livestock production; livestock nutrition and the nutritive value of feeds. The role of biotechnology in animal nutrition and feeding is of particular importance since feed costs account for a significant proportion

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Tesi sul tema "Ruminants Feeding and feeds"

Llorente, Eduardo Gallo. "Ammonia and urea treatment of wheat straw for feeding to ruminants." Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/91048.

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The effect of treatment with 3% aqueous ammonia and 5.3% urea plus jackbean meal on the nutritive value of wheat straw was investigated. The moisture content of the straw was raised to 40% by addition of water. Crude protein and in vitro dry matter digestibility were highest for the bottom layers, which had the highest moisture. The mean temperature during the first 4 wk post treatment was 11.2 C. Four diets were fed to sheep: untreated straw 1) alone or 2) with 20 g/d urea at feeding time 3) ammonia-treated straw, and 4) urea-treated straw. All diets contained 80 g of liquid molasses, 10 g of

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URIAS, ALEJANDRO RUBEN. "EFFECT OF DIETARY CONCENTRATE LEVELS ON IN SITU DRY MATTER DISAPPEARANCE, NEUTRAL DETERGENT FIBER DISAPPEARANCE AND DIGESTION KINETICS OF ALFALFA HAY, WHEAT STRAW AND STEAM PROCESSED AND FLAKED MILO GRAIN." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183830.

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A replicated 3 x 3 latin square design (3 periods and 6 rumen fistulated steers) was utilized to investigate the effect of dietary concentrate levels (30, 60 and 90%) on the in situ disappearance of dry matter (ISDMD) and neutral detergent fiber (NDF) and kinetics of fiber digestion of alfalfa hay, wheat straw and steam processed and flaked milo (SPFM). Concentrate levels of 30 and 60% did not affect (P > .05) ISDMD or NDF disappearance from any of the substrates. However, ISDMD and NDF disappearance of all substrates were depressed (P < .05) by the 90% concentrate diet. The degradation of the

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Ilse, Breanne Rose. "Effects of Linseed Meal on Growth and Reproductive Performance in Ruminants." Thesis, North Dakota State University, 2011. https://hdl.handle.net/10365/28744.

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Linseed meal (LSM) was fed to ovariectomized ewes exposed to estradiol 17-? (E2) implants over time, and LSM was supplemented to beef cows during late gestation and early lactation to evaluate the estrogenic potential of the phytoestrogen secoisolariciresinol diglycoside (SDG) found in LSM. Forty-eight ovariectomized ewes were fed a diet containing 12.5% LSM for 0, 1, 7, or 14 d and implanted with estradiol-17? (E2) for 0, 6, or 24 h before tissue collection. Uterine cellular proliferation, vascularity, and the expression of the angiogenic factors and their receptors were recorded.

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Mohamed, Neijat. "Assessing the feeding value of pea straw and evaluating biological methods to improve its utilisation by ruminants." Title page, contents and abstract only, 1995. http://web4.library.adelaide.edu.au/theses/09AS/09asm697.pdf.

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Copies of the author's previously published articles inserted. Bibliography: leaves 142-159. Provides information on the significance of pea straw as a ruminant feed and the potential of two biological techniques for improving its feeding value.

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Yulistiani, Dwi. "The nutritive value of rice straw varieties for ruminants." Title page, Contents and Abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09AS/09asy95.pdf.

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Bibliography: leaves 102-114. This study evaluates the difference in the nutritive value of rice straw varieties using chemical composition and digestibility measurements. It assesses several methods for improving the nutritive value of rice straw and the effect of urea treatment and rice straw quality on the colonisation of ruminal fungi and the characteristics of stem tissue structure.

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Mukisira, Ephraim Amiani. "The influence of alkaloids on voluntary intake and performance by ruminants fed diets containing lupin seed in Kenya." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41730.

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Lupin seed has the potential to be used as a protein supplement in ruminant rations, but its usage is restricted by the presence of alkaloids. Experiments were conducted with the aim of determining whether the removal of specific toxic alkaloids, lupanine and 13-hydroxylupanine, from crushed lupin seed (CLS) would improve the organic matter intake (OMI) and average daily gains (ADG) in lambs, and also improve the lactation performance in dairy cows. Effects on liver function in lambs were also investigated. An additional study on the effects of the detoxification of CLS on the degradation of p

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Silva, Tâmara Lúcia dos Santos [UNESP]. "Qualidade da carne de cordeiros alimentados com levedura seca inativa (saccharomyces cerevisiae) da cana-de-açúcar em substituição ao farelo de soja." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/105098.

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Made available in DSpace on 2014-06-11T19:33:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-12-17Bitstream added on 2014-06-13T21:06:39Z : No. of bitstreams: 1 silva_tls_dr_botfmvz.pdf: 469730 bytes, checksum: fef540eada210b35cbd086f20dc1bed2 (MD5) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Universidade Estadual Paulista (UNESP) O objetivo do presente estudo foi avaliar a qualidade da carne de cordeiros mestiços Santa Inês alimentados com levedura (Saccharomyces cerevisiae) inativa da cana-de-açúcar em substituição ao farelo de soja. Foram ofertad

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Silva, Tâmara Lúcia dos Santos 1984. "Qualidade da carne de cordeiros alimentados com levedura seca inativa (saccharomyces cerevisiae) da cana-de-açúcar em substituição ao farelo de soja /." Botucatu : [s.n.], 2012. http://hdl.handle.net/11449/105098.

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Orientador: André Mendes Jorge Coorientador: José Teodorico de Araújo Filho Banca: Cledson Augusto Garcia Banca: Paulo Roberto Meirelles Banca: Cristiana Andrighetto Banca: Janaina Haddich Conte Resumo: O objetivo do presente estudo foi avaliar a qualidade da carne de cordeiros mestiços Santa Inês alimentados com levedura (Saccharomyces cerevisiae) inativa da cana-de-açúcar em substituição ao farelo de soja. Foram ofertadas dietas com quatro níveis de substituição (0, 33, 66 e 100%) de levedura aos animais que foram abatidos com 35 kg de peso vivo. Foram realizadas as análise

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McEleney, E. "Individual feed intake by ruminants in group feeding situations." Thesis, University of Glasgow, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374546.

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Goosen, Liezel. "The effect of an exogenous fibrolytic enzyme on forage digestibility parameters." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50141.

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Thesis (MScAgric) -- Stellenbosch University, 2004. ENGLISH ABSTRACT: The ruminant has the ability to utilize forages more efficiently than any other production animal. The utilization of forage fibre is an important aspect of ruminant production systems, as this is the main source of energy available to the animal. The availability of high-fibre forage nutrients is, however, restricted by cell wall degradability, and since low quality forages contribute a great deal to ruminant production systems worldwide, the improvement of this degradation process is of major economic importance.

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Libri sul tema "Ruminants Feeding and feeds"

Ørskov, E. R. Energy nutrition in ruminants. London: Elsevier, 1990.

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M, Chenost, Reiniger P, European Cooperation in the Field of Scientific and Technical Research (Organization), Commission of the European Communities., and Institut national de la recherche agronomique (France), eds. Evaluation of straws in ruminant feeding. London: Elsevier Applied Science, 1989.

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Coyle, John E. In vivo digestibility studies of ruminant feed ingredients. Dublin: University College Dublin, 1996.

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Preston, T. R. Matching ruminant production systems with available resources in the tropics and sub-tropics. Armidale: Penambul Books, 1987.

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Müller, Z. O. Fattening of ruminants under feedlot system in Pakistan. Islamabad: Pakistan Agricultural Research Council, 1986.

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Cronin, Edward. The in vivo digestibility of ruminant seed ingredients. Dublin: University College Dublin, 1996.

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Krishnamoorthy, Uppoor. Rearing young ruminants on milk replacers and starter feeds. Rome: Food and Agriculture Organization of the United Nations, 2011.

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Ørskov, E. R. The feeding of ruminants: Principles and practice. Marlow: Chalcombe, 1987.

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The feeding of ruminants: Principles and practice. 2nd ed. Welton: Chalcombe, 1998.

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Tillman, Allen D. A guide to the feeding and nutrition of ruminants in the tropics. Morrilton, AR: Winrock International Institute for Agricultural Development, 1986.

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Capitoli di libri sul tema "Ruminants Feeding and feeds"

Hawkey, Kerensa, John Brameld, Tim Parr, Andrew Salter, and Heidi Hall. "Suitability of insects for animal feeding." In Insects as animal feed: novel ingredients for use in pet, aquaculture and livestock diets, 26–38. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789245929.0004.

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Abstract This chapter explores the nutritional composition of insects and the potential benefits and drawbacks for their inclusion into pet, poultry, pig, ruminant and aquatic animal feeds. Six species are most commonly described for use in animal feed, namely black soldier fly (BSF; Hermetia illucens) larvae and prepupae, yellow mealworm (YM; Tenebrio molitor) larvae, superworm (SW; Zophobas morio) larvae, lesser mealworm (LM; Alphitobius diaperinus) larvae, house fly (HF; Musca domestica) larvae and house crickets (HC; Acheta domesticus). The nutritional composition, variability observed due to manipulation of feed source, age, developmental stage and suitability for inclusion into animal feed are compared.

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Tesfa, Kal’ab N., and Fithawi Mehari. "Comparative Feeding Value of Halophyte as Alternative Animal Feed for Small Ruminants in Eritrea." In Sustainable Agricultural Development, 253–60. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0519-7_19.

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Lukefahr, Steven. "Feeds and feeding." In Rabbit production, 107–24. 10th ed. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789249811.0008.

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Abstract This chapter discusses the nutrient requirements; feed formulation; feed composition of clovers, grasses, lucerne, concentrates, grains, feed supplements and feed additives; feed processing and feeding of rabbits.

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Tucker, Craig S., and Edwin H. Robinson. "Feeds and Feeding Practices." In Channel Catfish Farming Handbook, 291–315. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4757-1376-3_11.

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Dryden, Gordon McL. "Digestion of feeds." In Fundamentals of applied animal nutrition, 19–34. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786394453.0003.

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Abstract In this chapter the feeding behaviour and digestive physiology, digestive tract function-intrinsic and microbial digestion; functions and anatomy of the digestive tract in animals are discussed.

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Bustos, D. P. Jaramillo, W. B. Valderrama, and A. J. Trujillo Mesa. "5. Small ruminants feeding and effect on cheese composition." In Human Health Handbooks, 73–86. The Netherlands: Wageningen Academic Publishers, 2013. http://dx.doi.org/10.3920/978-90-8686-766-0_5.

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Boni, Zofia. "“My mum feeds me, but really, I eat whatever I want!”." In Feeding Children Inside and Outside the Home, 107–23. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315206974-7.

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Nefzaoui, A., H. Ben Salem, and M. El Mourid. "Innovations in small ruminants feeding systems in arid Mediterranean areas." In New trends for innovation in the Mediterranean animal production, 99–116. Wageningen: Wageningen Academic Publishers, 2012. http://dx.doi.org/10.3920/978-90-8686-726-4_14.

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Mpairwe, Denis, and David Mutetikka. "Improved feeding for dairy cattle and poultry in smallholder crop-livestock systems." In Sustainable agricultural intensification: a handbook for practitioners in East and Southern Africa, 106–18. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781800621602.0008.

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Abstract This chapter describes how cropping systems can be used to supplement feeds to increase dairy and poultry yields. It completes the concept of on-farm integration of crop, livestock and natural resources technologies necessary for sustainable intensification on smallholder farms. The different processes that utilize different feed sources to produce better-quality feed rations for dairy cows and poultry are also discussed.

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Vohnout, K., and C. Jimenez. "Supplemental By-Product Feeds in Pasture-Livestock Feeding Systems in the Tropics." In Tropical Forages in Livestock Production Systems, 71–82. Madison, WI, USA: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2015. http://dx.doi.org/10.2134/asaspecpub24.c6.

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Atti di convegni sul tema "Ruminants Feeding and feeds"

Matovu, Jacob, and Ahmet Alçiçek. "Investigations and Concerns about the Fate of Transgenic DNA and Protein in Livestock." In International Students Science Congress. Izmir International Guest Student Association, 2021. http://dx.doi.org/10.52460/issc.2021.011.

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The fate of transgenic DNA (tDNA) and protein from feed derived from Genetically Modified organisms (GMOs) in animals has been a major issue since their commercialization in 1996. Several studies have investigated the risks of horizontal gene transfer (HGT) of tDNA and protein to bacteria or animal cells/tissues, but some of the reported data are controversial. Previous reports showed that tDNA fragments or proteins derived from GM plants could not be detected in tissues, fluids, or edible products from livestock. Other researchers have shown that there is a possibility of small fragments ente

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Ünlü, Elif Işılay, and Ahmet Çınar. "Lesion Detection on Skin Images Using Improved U-Net." In International Students Science Congress. Izmir International Guest Student Association, 2021. http://dx.doi.org/10.52460/issc.2021.022.

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The fate of transgenic DNA (tDNA) and protein of feeds from Genetically Modified organisms (GMOs) in animals has been an important topic since their commercialization in 1996. Several studies have investigated about risks of horizontal gene transfer (HGT) of tDNA and proteins to bacteria or animal cells/tissues, however, the reported data is at times controversial. Earlier reports showed that tDNA fragments or protein derived from GM plants have not been detected in tissues, fluids, or edible products of farm animals. Other researchers have come out to demonstrate that there is the possibility

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ISMAILOV, Ismail Sagidovich, Nina Vladimirovna TREGUBOVA, Rashid Hasanbievich KOCHKAROV, Anna Victorovna MORGUNOVA, and Natalija Alecseevna DRIZHD. "THE RELATIONSHEEP OF AMINO ACID METABOLISM WITH PRODUCTIVITY OF GROWING YOUNG SHEEP." In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.125.

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A number of studies on digestion of the ruminants have shown the process of synthesis of all the essential amino acids in the rumen (Abu Fadel, 2004; Trukhachev, V., Zlidnev, N. 2008). However, according to some researches, microbial protein is deficient in methionine and lysine. This assumption also proves the need for further study of the influence of balanced amino acids to these diets on the growth, development and productive performance of the ruminants. Scientific approbation of the issues related to establishing the requirements of young sheep in lysine and methionine with cystine and d

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Ghorbel, Roukaya, and Nedim Koşum. "Hydroponic Fodder Production: An Alternative Solution for Feed Scarcity." In 6th International Students Science Congress. Izmir International Guest Student Association, 2022. http://dx.doi.org/10.52460/issc.2022.005.

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Feeds and animal nutrition presents a major sector in providing food security. However, there is a large gap between fodder supply and demand [1]. This gap can be attributed basically to climatic changes, urbanization and increase in meat demand. Nowadays, especially after the covid-19 pandemic, there is a crucial problem in supplying fresh green feed to remote and urban regions. Hydroponic fodder is an alternative solution to provide the sustainability of quality forage for ruminant. Hydroponics can include several crops such as maize, wheat and barley, the fodder can be produced in a short d

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Cornale, P., A. Mimosi, and L. M. Battaglini. "43. Reducing feed-food competition: impact of by-products and grazing in ruminant feeding." In EurSafe 2022. The Netherlands: Wageningen Academic Publishers, 2022. http://dx.doi.org/10.3920/978-90-8686-939-8_43.

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Carrierfenster, Kristen, Christine Rue-Donlon, and Rubia Khalak. "Getting to Full Feeds Faster in the Nicu Utilizing Cue-based Feeding." In Selection of Abstracts From NCE 2016. American Academy of Pediatrics, 2018. http://dx.doi.org/10.1542/peds.141.1_meetingabstract.522.

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Đorđevic, Nenad, Dušica Radonjic, Goran Grubic, Bojan Stojanovic, Aleksa Božičkovic, and Blagoje Stojkovic. "UTICAJ MASTI OBROKA NA SADRŽAJ ESENCIJALNIH MASNIH KISELINA U MLEČNOJ MASTI PREŽIVARA." In SAVETOVANJE o biotehnologiji sa međunarodnim učešćem. University of Kragujevac, Faculty of Agronomy, 2021. http://dx.doi.org/10.46793/sbt26.219dj.

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In this paper is shown an overview of researches on the effect of nutrition with diets and feeds rich in lipids, on the yield and chemical composition of milk, as well as on the content of polyunsaturated fatty acids (PUFA) in milk fat at ruminants. The numerous studies have shown that many genetic and nongenetic factors affect on the milk fat and fatty acids content variations, whereas the main factor is animal nutrition. In addition to fresh forage intake (on pasture or in the stable) the second most important way to increase the PUFA content is using some oilseeds in rations. Among the rese

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Musial, Abigail, Owen Densel, Conor Merritt, Lacey Yeager, Angela Younts, Jodi Kelley, James Rudloff, Lori Herbst, Angela Statile, and Amanda Schondelmeyer. "1 Decreasing time to goal enteral feeds in children with medical complexity with feeding intolerance." In IHI Scientific Symposium. British Medical Journal Publishing Group, 2020. http://dx.doi.org/10.1136/bmjoq-2020-ihi.1.

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Сорокин, Александр, Alexander Sorokin, Валентина Руцкая, and Valentina Ruckaya. "LUPIN AS THE BASE FOR PROTEIN COMPONENT OF FEED MIX FOR POULTRY." In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2019. http://dx.doi.org/10.33814/mak-2019-21-69-110-115.

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The article presents the data of domestic and foreign researchers for feeding of poultry used lupin and its processed products. It’s advisable to use energy-and-protein concentrates made of legumes and cereal grain mixtures to prepare complete feeds. Lupin is one of the main sources of plant protein with unique amino acid composition. In opinion of the majority of researchers lupin containing feeds made according to technic guidance support productivity increasing of poultry growing and improve the quality of the products.

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SKVORCOVA, Lyudmila, and Natal'ya ChURSINA. "Influence of the level of electrolytes in the diets of young quails on their productivity." In Multifunctional adaptive fodder production 29 (77). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-29-77-196-200.

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Increasing or decreasing the sodium level relative to the control does not adversely affect the level of safety of the livestock and the appetite of the birds. At the same time, feeding quails with compound feeds with a sodium level of 0.4 and 0.6% reduces feed costs per unit of production.

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Rapporti di organizzazioni sul tema "Ruminants Feeding and feeds"

Weinberg, Zwi G., Adegbola Adesogan, Itzhak Mizrahi, Shlomo Sela, Kwnag Jeong, and Diwakar Vyas. effect of selected lactic acid bacteria on the microbial composition and on the survival of pathogens in the rumen in context with their probiotic effects on ruminants. United States Department of Agriculture, January 2014. http://dx.doi.org/10.32747/2014.7598162.bard.

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This research project was performed in context of the apparent probiotic effect of selected lactic acid bacteria (LAB) silage inoculants on the performance of ruminants (improved feed intake, faster live-weight gain, higher milk yields and improved feed efficiency). The overall objective was to find out how LAB affect ruminant performance. The project included several “chapters” as follows: 1. The effect of LAB silage inoculants on the survival of detrimental bacteria in rumen fluid, in vitro study (Weinberg et al., The Volcani Center). An in vitro model was developed to study the interaction

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Brosh, Arieh, Gordon Carstens, Kristen Johnson, Ariel Shabtay, Joshuah Miron, Yoav Aharoni, Luis Tedeschi, and Ilan Halachmi. Enhancing Sustainability of Cattle Production Systems through Discovery of Biomarkers for Feed Efficiency. United States Department of Agriculture, July 2011. http://dx.doi.org/10.32747/2011.7592644.bard.

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Feed inputs represent the largest variable cost of producing meat and milk from ruminant animals. Thus, strategies that improve the efficiency of feed utilization are needed to improve the global competitiveness of Israeli and U.S. cattle industries, and mitigate their environmental impact through reductions in nutrient excretions and greenhouse gas emissions. Implementation of innovative technologies that will enhance genetic merit for feed efficiency is arguably one of the most cost-effective strategies to meet future demands for animal-protein foods in an environmentally sustainable manner.

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Brosh, Arieh, David Robertshaw, Yoav Aharoni, Zvi Holzer, Mario Gutman, and Amichai Arieli. Estimation of Energy Expenditure of Free Living and Growing Domesticated Ruminants by Heart Rate Measurement. United States Department of Agriculture, April 2002. http://dx.doi.org/10.32747/2002.7580685.bard.

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Research objectives were: 1) To study the effect of diet energy density, level of exercise, thermal conditions and reproductive state on cardiovascular function as it relates to oxygen (O2) mobilization. 2) To validate the use of heart rate (HR) to predict energy expenditure (EE) of ruminants, by measuring and calculating the energy balance components at different productive and reproductive states. 3) To validate the use of HR to identify changes in the metabolizable energy (ME) and ME intake (MEI) of grazing ruminants. Background: The development of an effective method for the measurement of

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Mitchell, Brian G., Amir Neori, Charles Yarish, D. Allen Davis, Tzachi Samocha, and Lior Guttman. The use of aquaculture effluents in spray culture for the production of high protein macroalgae for shrimp aqua-feeds. United States Department of Agriculture, January 2013. http://dx.doi.org/10.32747/2013.7597934.bard.

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The FAO has projected a doubling in world demand for seafood during the 21 ed from aquaculture of marine fish and shrimps fed primarily on fishmeal-based aquafeeds. However, current practices of high intensity monoculture of shrimp in coastal ponds and fish in offshore pens have been strongly criticized as being ecologically and socially unsustainable. This view derives from un- checked eutrophication of coastal marine ecosystems from fish farm effluents, and the destruction of coastal estuarine ecosystems by shrimp farm constructions, plus aquaculture’s reliance on wild-caught small fish - wh

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Weinberg, Zwi G., Richard E. Muck, Nathan Gollop, Gilad Ashbell, Paul J. Weimer, and Limin Kung, Jr. effect of lactic acid bacteria silage inoculants on the ruminal ecosystem, fiber digestibility and animal performance. United States Department of Agriculture, September 2003. http://dx.doi.org/10.32747/2003.7587222.bard.

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The overall objective of the whole research was to elucidate the mechanisms by which LAB silage inoculants enhance ruminant performance. The results generated will permit the development of better silage inoculants that maximize both silage preservation and animal performance. For this one-year BARD feasibility study, the objectives were to: 1. determine whether lactic acid bacteria (LAB) used in inoculants for silage can survive in rumen fluid (RF) 2.select the inoculants that survived best, and 3. test whether LAB silage inoculants produce bacteriocins-like substances. The most promising str

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Klement, Eyal, Elizabeth Howerth, William C. Wilson, David Stallknecht, Danny Mead, Hagai Yadin, Itamar Lensky, and Nadav Galon. Exploration of the Epidemiology of a Newly Emerging Cattle-Epizootic Hemorrhagic Disease Virus in Israel. United States Department of Agriculture, January 2012. http://dx.doi.org/10.32747/2012.7697118.bard.

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In September 2006 an outbreak of 'Bluetongue like' disease struck the cattle herds in Israel. Over 100 dairy and beef cattle herds were affected. Epizootic hemorrhagic disease virus (EHDV) (an Orbivirusclosely related to bluetongue virus (BTV)), was isolated from samples collected from several herds during the outbreaks. Following are the aims of the study and summary of the results: which up until now were published in 6 articles in peer-reviewed journals. Three more articles are still under preparation: 1. To identify the origin of the virus: The virus identified was fully sequenced and comp

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