Influence of coccidiosis vaccination on nutrient utilization of corn, soybean meal, and distillers dried grains with solubles in broilers.
Animal Feed
/ analysis
Animals
Chickens
/ physiology
Coccidiosis
/ prevention & control
Diet
/ veterinary
Digestion
/ physiology
Edible Grain
/ chemistry
Eimeria
/ immunology
Nutrients
/ physiology
Protozoan Vaccines
/ administration & dosage
Glycine max
/ chemistry
Vaccination
/ veterinary
Zea mays
/ chemistry
amino acid
broiler
coccidiosis
digestibility
vaccination
Journal
Poultry science
ISSN: 1525-3171
Titre abrégé: Poult Sci
Pays: England
ID NLM: 0401150
Informations de publication
Date de publication:
Jul 2020
Jul 2020
Historique:
received:
29
10
2019
revised:
19
01
2020
accepted:
21
03
2020
entrez:
4
7
2020
pubmed:
4
7
2020
medline:
3
2
2021
Statut:
ppublish
Résumé
Two experiments were conducted to determine the impact of coccidiosis vaccination on the apparent ileal digestibility (AID) of nutrients and ileal digestible energy (IDE) in commonly used feed ingredients in broilers. Eight experimental treatments based on a factorial arrangement of coccidiosis vaccination (control with in-feed diclazuril [CTL] or vaccinated [VAC]) and 4 different diets were administered to male Cobb 500 broilers in floor pens containing 12 birds per pen. For the vaccinated group, a 3× dose of a live coccidiosis vaccine was given via oral gavage on the day of hatch. Experimental diets consisted of a basal diet and 3 test diets in which 30% of the basal diet was replaced with either corn, soybean meal (SBM), or distillers dried grains with solubles (DDGS) to allow for calculation of nutrient digestibility of individual ingredients by difference. Broilers were fed a common diet from 0 to 7 D and experimental diets from 7 to 12 D. On day 12, blood and ileal digesta were collected to measure plasma carotenoids and determine AID of nitrogen, ether extract, IDE (experiments 1 and 2), and amino acids (AA) (experiment 2). Vaccination increased (P < 0.05) excreta oocyst counts and decreased (P < 0.05) plasma carotenoids when compared with CTL birds. Interactive effects (P < 0.05) were observed for AID of nitrogen (experiment 1) which was reduced by vaccination in birds fed the corn diet and increased for birds fed DDGS. No differences (P > 0.05) in IDE were observed between VAC and CTL birds in either experiment, whereas vaccination decreased (P < 0.05) AID of ether extract independently of diet. Interactive effects (P < 0.05) were observed for AA digestibility, whereby digestibility of all AA was reduced by VAC in corn diets but generally increased AA digestibility of DDGS diets, with minimal impact on SBM diets. In conclusion, the impact of coccidiosis vaccination on nutrient and energy digestibility varied among ingredients; however, digestibility was minimally impacted or improved with DDGS.
Identifiants
pubmed: 32616250
pii: S0032-5791(20)30195-4
doi: 10.1016/j.psj.2020.03.035
pmc: PMC7597816
pii:
doi:
Substances chimiques
Protozoan Vaccines
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
3540-3549Informations de copyright
Copyright © 2020. Published by Elsevier Inc.
Références
Avian Pathol. 2005 Aug;34(4):279-90
pubmed: 16147563
Mol Nutr Food Res. 2007 Jan;51(1):107-15
pubmed: 17195263
Poult Sci. 1987 Aug;66(8):1306-15
pubmed: 3684853
Poult Sci. 2011 May;90(5):958-64
pubmed: 21489939
Anim Nutr. 2017 Dec;3(4):344-352
pubmed: 29767105
Poult Sci. 2019 Oct 1;98(10):4878-4888
pubmed: 31064007
Nutr Rev. 2004 Mar;62(3):105-14
pubmed: 15098857
Poult Sci. 2009 May;88(5):984-93
pubmed: 19359687
J Anim Sci. 1995 Aug;73(8):2364-74
pubmed: 8567474
Poult Sci. 2015 Apr;94(4):673-80
pubmed: 25691757
Poult Sci. 2007 Apr;86(4):643-53
pubmed: 17369534
Front Vet Sci. 2020 Jan 14;6:468
pubmed: 31993443
J Parasitol. 1973 Jun;59(3):493-501
pubmed: 4576141
Poult Sci. 2013 May;92(5):1276-82
pubmed: 23571337
Fed Proc. 1974 Jan;33(1):106-11
pubmed: 4810195
Br J Nutr. 1982 Jul;48(1):137-45
pubmed: 7049229
Br Poult Sci. 2009 May;50(3):350-8
pubmed: 19637035
Poult Sci. 2016 Aug 1;95(8):1825-35
pubmed: 26957634
J Anim Sci. 2010 Jul;88(7):2373-81
pubmed: 20228242
Vet Parasitol. 1982 Jul;10(4):285-95
pubmed: 6890269
Vet Parasitol. 2004 May 26;121(3-4):189-212
pubmed: 15135859
Poult Sci. 2006 Jan;85(1):48-55
pubmed: 16493945
J Nutr. 1964 Mar;82:306-10
pubmed: 14133358
Poult Sci. 2014 Oct;93(10):2548-59
pubmed: 25085939
Poult Sci. 2011 Sep;90(9):1916-25
pubmed: 21844255
Poult Sci. 1994 Dec;73(12):1887-96
pubmed: 7877945
Poult Sci. 2016 Aug 1;95(8):1881-7
pubmed: 26976897
Poult Sci. 1984 Nov;63(11):2145-52
pubmed: 6542660
Poult Sci. 2006 Apr;85(4):625-34
pubmed: 16615346