Zobrazeno 1 - 10
of 540
pro vyhledávání: '"direct-fed microbial"'
Autor:
Elijah Ogola Oketch, Myunghwan Yu, Jun Seon Hong, Nuwan Chamara Chaturanga, Eunsoo Seo, Hans Lee, Rafael Gustavo Hermes, Natasja Smeets, Apichaya Taechavasonyoo, Susanne Kirwan, Raquel Rodriguez-Sanchez, Jung Min Heo
Publikováno v:
Animal Bioscience, Vol 37, Iss 8, Pp 1418-1427 (2024)
Objective This study aimed to investigate the efficacy of Bacillus-based probiotics supplemented at two different levels to modulate the productive performance, egg quality, tibia traits, and specific cecal bacteria counts of Hy-Line Brown layers fro
Externí odkaz:
https://doaj.org/article/5a542ef3b02a4bc39c789a1cbb1f7d7a
Autor:
Caio S. Takiya, Rodrigo G. Chesini, Ana Carolina de Freitas, Nathália T.S. Grigoletto, Daniel José C. Vieira, Guilherme Poletti, Natalia P. Martins, Osmar Pietro Sbaralho, Nataliya Roth, Tiago Acedo, Cristina Cortinhas, Francisco P. Rennó
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4495-4508 (2024)
ABSTRACT: This study was conducted to evaluate the effects of live or autolyzed yeast supplementation on dairy cow performance and ruminal fermentation. Two experiments were conducted to evaluate performance, feed sorting, total-tract apparent digest
Externí odkaz:
https://doaj.org/article/4be20cacf5ed47858345225f90e9ab8a
Autor:
Octavio Guimaraes, Garrett Preedy, J. Trent Fox, Bruno I. Cappellozza, Ty C. Davis, Jennifer S. Schutz, Miles E. Theurer
Publikováno v:
Ruminants, Vol 4, Iss 2, Pp 267-279 (2024)
Non-hormone-treated beef steers (n = 1625; 371 ± 8.4 kg) were used to determine the impact of a direct-fed microbial (DFM) on growth performance, carcass characteristics, health parameters, and economic outcomes in finishing beef cattle. Steers were
Externí odkaz:
https://doaj.org/article/87adb34367374defa526812c212b1b1e
Autor:
Deependra Paneru, Guillermo Tellez-Isaias, Walter G. Bottje, Emmanuel Asiamah, Ahmed A.A. Abdel-Wareth, Md Salahuddin, Jayant Lohakare
Publikováno v:
Poultry Science, Vol 103, Iss 10, Pp 104130- (2024)
ABSTRACT: Intensive broiler production systems face challenges like enteric diseases, impacting global food security. Strategies to enhance broiler immunity and gut health, particularly amidst antibiotic growth promoter restrictions, are crucial. The
Externí odkaz:
https://doaj.org/article/8eb1dc52cbd24c559832886c3280bcef
Publikováno v:
Journal of Applied Poultry Research, Vol 33, Iss 3, Pp 100453- (2024)
SUMMARY: The objective of this study was to evaluate the effect of a commercially available Bacillus-based direct fed microbial (DFM, Amnil®, United Animal Health, Sheridan, IN) on Pekin duck performance and welfare. The study consisted of 5 dietary
Externí odkaz:
https://doaj.org/article/792ea00acdfd46b9a1b57f0909905501
Autor:
R. El Jeni, C. Villot, O.Y. Koyun, A. Osorio-Doblado, J.J. Baloyi, J.M. Lourenco, M. Steele, T.R. Callaway
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 4, Pp 1832-1856 (2024)
ABSTRACT: The gastrointestinal microbial consortium in dairy cattle is critical to determining the energetic status of the dairy cow from birth through her final lactation. The ruminant's microbial community can degrade a wide variety of feedstuffs,
Externí odkaz:
https://doaj.org/article/4c15c65631a1471da0e11e104f8ed82e
Publikováno v:
Poultry Science, Vol 103, Iss 12, Pp 104462- (2024)
Intestinal dysbacteriosis is increasing in broilers due to the reduced use of antibiotics in feed. This study tested the effect of daily waterline administration of a dual-strain probiotic comprising Lactobacillus acidophilus AG01 and Bifidobacterium
Externí odkaz:
https://doaj.org/article/9e9f8b6d1d524e3f95d6708551c9b7ab
Autor:
B.M. Goetz, M.A. Abeyta, S. Rodriguez-Jimenez, E.J. Mayorga, J. Opgenorth, G.M. Jakes, A.D. Freestone, C.E. Moore, D.J. Dickson, J.E. Hergenreder, L.H. Baumgard
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9793-9806 (2023)
ABSTRACT: Objectives were to evaluate the effects of Bacillus subtilis PB6 (BSP) on gastrointestinal tract permeability, metabolism, inflammation, and production parameters in periparturient Holstein cows. Multiparous cows (n = 48) were stratified by
Externí odkaz:
https://doaj.org/article/5e565b17f80942d2ba0af40b408d3663
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 8684-8693 (2023)
ABSTRACT: This study aimed to evaluate the effects of Enterococcus faecium 669 supplementation on performance, health, parasitological, microbiological, and hematological responses of preweaning dairy calves. Forty-two newborn Holstein female calves
Externí odkaz:
https://doaj.org/article/cc3a6532c67e4e62b585e269c945481b
Publikováno v:
Journal of Applied Animal Research, Vol 51, Iss 1, Pp 658-668 (2023)
Increasing the digestibility of agricultural residues is one goal of sustainable livestock production, and the role of rumen microbiome-feed interaction is critical for efficient digestion. This study was aimed at isolating and evaluating in vitro th
Externí odkaz:
https://doaj.org/article/cc151e1a8aef43838915cc3d45aef40e