Publication: Effects of in-ovo injection of glutamine on late-term embryo development, hatchability, one-day old chick quality and small intestine morphological traits in broilers
dc.contributor.author | Sözcü, A. | |
dc.contributor.author | Ak, İbrahim | |
dc.contributor.buuauthor | AK, İBRAHİM | |
dc.contributor.department | Ziraat Fakültesi | |
dc.contributor.department | Zootekni Bölümü | |
dc.contributor.researcherid | CBP-9147-2022 | |
dc.date.accessioned | 2024-07-02T10:48:07Z | |
dc.date.available | 2024-07-02T10:48:07Z | |
dc.date.issued | 2020-01-17 | |
dc.description.abstract | This study investigated the effects of in-ovo injection of glutamine on late term embryo development, hatchability, one-day old chick quality and small intestine morphological traits in broilers. Hatching eggs were obtained from a Ross 308 breeder flock at 36 weeks of age and were injected with glutamine into the air sac on day 17 of incubation. Six treatment groups were created as follows: negative control (no injection), positive control (injected with only distilled water), and four groups injected with different doses of glutamine dissolved in 0.5 ml distilled water, dose 1: 20 mg; dose 2: 40 mg; dose 3: 60 mg; dose 4: 80 mg. On day 20 of incubation, embryo weight, yolk absorption and embryo body and leg length were found to be highest in embryos given 40 mg of glutamine (P < 0.01). Chick hatching weight and relative chick weight were highest in the 40 mg treatment (dose 2) (45.9 g and 72.2% respectively). At hatch, villus growth in the duodenum, jejenum and ileum was stimulated by glutamine injection at dose 2 (40 mg). These findings showed that a 40 mg glutamine in-ovo injection gave the optimum increase in embryonic growth and liveability, chick quality and villus development in broilers. | |
dc.identifier.doi | 10.1399/eps.2020.293 | |
dc.identifier.issn | 1612-9199 | |
dc.identifier.uri | https://doi.org/10.1399/eps.2020.293 | |
dc.identifier.uri | https://www.european-poultry-science.com/effects-of-span-classws-name-in-ovospan-injection-of-glutamine-on-late-term-embryo-development-hatchability-one-day-old-chick-quality-and-small-intestine-morphological-tr,QUlEPTYzNDU1ODYmTUlEPTE2MTAxNA.html?UID=7824E8156F90BD1A5F6CDC57C21AF462D36F6AD2149025DD | |
dc.identifier.uri | https://hdl.handle.net/11452/42732 | |
dc.identifier.volume | 84 | |
dc.identifier.wos | 000511295200001 | |
dc.indexed.wos | WOS.SCI | |
dc.language.iso | en | |
dc.publisher | Eugen Ulmer Gmbh Co | |
dc.relation.bap | DDP(Z)-2016/5 | |
dc.relation.journal | European Poultry Science | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.subject | Growth-performance | |
dc.subject | Breeder eggs | |
dc.subject | Gastrointestinal-tract | |
dc.subject | Histology | |
dc.subject | Villi | |
dc.subject | Glutamine | |
dc.subject | In-ovo injection | |
dc.subject | Yolk absorption | |
dc.subject | Villus growth | |
dc.subject | Broiler | |
dc.subject | Science & technology | |
dc.subject | Life sciences & biomedicine | |
dc.subject | Agriculture, dairy & animal science | |
dc.subject | Agriculture | |
dc.title | Effects of in-ovo injection of glutamine on late-term embryo development, hatchability, one-day old chick quality and small intestine morphological traits in broilers | |
dc.type | Article | |
dspace.entity.type | Publication | |
local.contributor.department | Ziraat Fakültesi/Zootekni Bölümü | |
relation.isAuthorOfPublication | 24910744-a36f-45ec-a795-3e669bd023ed | |
relation.isAuthorOfPublication.latestForDiscovery | 24910744-a36f-45ec-a795-3e669bd023ed |