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Akademický článek

Productive performance of commercial growing and finishing pigs supplemented with a Buttiauxella phytase as a total replacement of inorganic phosphate

Autor: Yueming Dersjant-Li, Peter Plumstead, Ajay Awati, Janet Remus

Publikováno v: Animal Nutrition, Vol 4, Iss 4, Pp 351-357 (2018)

The objective of this study was to test if a novel phytase from Buttiauxella sp. can replace all added inorganic phosphate in a diet with reduced Ca and metabolizable energy (ME) fed to commercial pigs from 12 kg body weight (BW) until slaughter, whi

Externí odkaz: https://doaj.org/article/e122a6662af14cdfafd1d6dbc79752fd

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Effects of Direct Fed-Microorganisms and Enzyme Blend Co-Administration on Growth Performance in Broilers Fed Diets With or Without Antibiotics

Autor: Yueming Dersjant-Li, Jongmin Lee, Tri Duong, Ajay Awati, C.A. Flores, T.E. Askelson, K. Gibbs

Publikováno v: Journal of Applied Poultry Research, Vol 28, Iss 4, Pp 1181-1188 (2019)

SUMMARY Direct-Fed Microorganisms (DFM) and exogenous enzymes have been demonstrated to improve growth performance in poultry and are potentially important components of management programs for antibiotic-free (ABF) poultry production. In this study,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dbabf1291656efa9449cbf2b734c93d
http://www.sciencedirect.com/science/article/pii/S1056617119322834

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Effects of a combination of xylanase, amylase and protease, and probiotics on major nutrients including amino acids and non-starch polysaccharides utilization in broilers fed different level of fibers

Autor: Rajesh Jha, Ajay Awati, Alok Kumar Singh, J D Berrocoso, Yueming Dersjant-Li, U. P. Tiwari

Publikováno v: Poultry Science. 98:5571-5581

This study evaluated the effects of a combination of xylanase, amylase, and protease (XAP), with probiotics (3 Bacillus spp.) supplementation on apparent ileal digestibility (AID) and apparent total tract digestibility (ATTD) of nutrients in Cobb 500

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899e8dea3edf07f0596ef5673bf65fb9
https://doi.org/10.3382/ps/pez310

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Effects of direct-fed microorganisms and enzyme blend co-administration on intestinal bacteria in broilers fed diets with or without antibiotics

Autor: Sadie L. Dunn-Horrocks, Yueming Dersjant-Li, T.E. Askelson, Jongmin Lee, Tri Duong, C.A. Flores, K. Gibbs, Ajay Awati

Publikováno v: Poultry Science. 97:54-63

Direct-fed microorganisms (DFM) and exogenous enzymes have been demonstrated to improve growth performance in poultry and are potentially important alternatives to antibiotic growth promoters (AGP). We investigated the administration of a feed additi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4002868742bfef38dcc11a4b0af1cca2
https://doi.org/10.3382/ps/pex270

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Effect of Bacillus spp. direct-fed microbial on slurry characteristics and gaseous emissions in growing pigs fed with high fibre-based diets

Autor: J. Brufau, B. Fernández, Marc Viñas, Maria Walsh, Francesc X. Prenafeta-Boldú, A. Owusu-Asiedu, R. Lizardo, Ajay Awati

Publikováno v: Animal, Vol 11, Iss 2, Pp 209-218 (2017)
IRTA Pubpro. Open Digital Archive
Institut de Recerca i Tecnologia Agroalimentàries (IRTA)

A 26-day trial with 18 Pietrain × (Landrace × Duroc) pigs was conducted to investigate the effect of two dose levels of a specifically selected Bacillus spp. direct-fed microbial (DFM) product, on the emission of environmentally harmful gasses (met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9847b3d0fcbec95887c0a549dab62524
http://www.sciencedirect.com/science/article/pii/S1751731116001415

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Direct-fed microbial and its combination with xylanase, amylase, and protease enzymes in comparison with AGPs on broiler growth performance and foot-pad lesion development

Autor: Jongmin Lee, M. P. Williams, C.A. Flores, J. Pieniazek, Yueming Dersjant-Li, Ajay Awati

Publikováno v: Journal of Applied Poultry Research. 25:328-337

This study evaluated the effect of a direct-fed microbial (DFM) and its combination with xylanase, amylase, and protease (XAP) enzymes cocktail on performance of broilers, in comparison with two commonly used antimicrobial growth promoters (AGPs). Fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::129ccdfa161e741faff1d96f1e358ff5
https://doi.org/10.3382/japr/pfw016

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The addition of a Buttiauxella sp. phytase to lactating sow diets deficient in phosphorus and calcium reduces weight loss and improves nutrient digestibility

Autor: Ajay Awati, Yueming Dersjant-Li, R. M. Bold, A L Wealleans

Publikováno v: Journal of Animal Science. 93:5283-5290

Improving the efficiency of P use by pigs is especially important for lactating sows, whose metabolic requirements for P and Ca are high. The effect of a sp. phytase on lactating sow performance and nutrient digestibility was investigated using the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7882025c0467563af6f94aca96f943a0
https://doi.org/10.2527/jas.2015-9317

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Influence of a blend of essential oils and an enzyme combination on growth performance, microbial counts, ileum microscopic anatomy and the expression of inflammatory mediators in weaned piglets following an Escherichia coli infection

Autor: Ajay Awati, Giovanni Loris Alborali, Alessandro Agazzi, Cinzia Domeneghini, Maurizio Crestani, H. Bento, Alessandra Ferrari, F. Vitari, X.R. Jiang, Valentino Bontempo

Publikováno v: Animal Feed Science and Technology. 209:219-229

This study evaluated the effects of nutritional supplementation with a blend of essential oils (EO, thymol and cinnamaldehyde) and an enzyme combination (XB, xylanase and β-glucanase), given alone or together, on growth performance, microbial counts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d1a810d42620dbc5b1b2c5116278052
https://doi.org/10.1016/j.anifeedsci.2015.08.010

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Effect of multi-enzymes in combination with a direct-fed microbial on performance and welfare parameters in broilers under commercial production settings

Autor: Yueming Dersjant-Li, J. D. van der Klis, Ajay Awati, H. Kettunen, K. van de Belt, T. Rinttilä

Publikováno v: Journal of Applied Poultry Research. 24:80-90

Primary Audience: Nutritionist, Poultry feed producer, Poultry farmers SUMMARY The objective of this study was to determine the response of broilers to the combination of multi-enzymes and direct-fed microbial (DFM) under commercial production settin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bfca326922b7d3c9c14d62e17c780cb
https://doi.org/10.3382/japr/pfv003

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