Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904409526> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2904409526 endingPage "758" @default.
- W2904409526 startingPage "753" @default.
- W2904409526 abstract "This study was carried out to investigate the effect of dietary L-Threonine supplementation on broiler performance, carcass characteristics, duodenal histo-morphology and litter analysis. It was hypothesised that the overall broiler performance would be improved in threonine adequate diets with reduced environmental impact when using L-threonine supplementation. A total of 144-sexed Ross 308 broiler chicks were randomly allocated into 3 dietary treatments. Each treatment was replicated 6 times with 8 birds per replicate (4 male and 4 female). Treatment group 1 served as threonine deficient group, fed with a diet with all limiting amino acids met except threonine as no synthetic form was supplied. Treatment group 2 served as threonine adequate high crude protein, where L-Threonine adequacy was achieved with higher level of crude protein. Treatment group 3 served as L-Threonine adequate but achieved it through L-Threonine supplementation. Treatment effects on growth performance, carcass characteristics, intestinal morphology and litter quality were determined. Results compared to group 1 showed that group 3 at the end of the experimental period (28 days) had improved final body weight P < 0.05, live and carcass weights P < 0.01, dressing yields P < 0.05, relative wing weights P < 0.01 and relative heart weights P < 0.05. However, group 2 showed numeric improvement in all aforementioned parameters but not enough to show significance. Litter moisture and nitrogen content was affected by dietary L-Threonine fortification P < 0.05. The lowest moisture and nitrogen content were noticed in group 3. Meanwhile, group 2 showed the highest nitrogen and group 1 showed the highest moisture content among all groups. Intestinal villi length and villus: crypt ratio was affected by dietary treatments P < 0.001 and P < 0.05 respectively. Group 3 showed the highest villus length and villus: crypt ratio followed by group 2 and group 1. In conclusion correcting L-Threonine deficient diet by adding L-Threonine significantly improved live weight gain and carcass characteristics, while numerically improved feed conversion ratio and breast weight. Correcting the deficit by supplying crude protein had no significant effect. Additionally, dietary L-Threonine supplementation reduced environmental burden by reducing both litter nitrogen and moisture content." @default.
- W2904409526 created "2018-12-22" @default.
- W2904409526 creator A5026584107 @default.
- W2904409526 creator A5052951844 @default.
- W2904409526 creator A5063018680 @default.
- W2904409526 date "2018-12-01" @default.
- W2904409526 modified "2023-09-27" @default.
- W2904409526 title "The Benefit of L-Threonine Supplementation on Growth Performance, Carcass Characteristics, Intestinal Morphology and Litter Quality of Broilers." @default.
- W2904409526 cites W1994186643 @default.
- W2904409526 cites W2012727025 @default.
- W2904409526 cites W2031085428 @default.
- W2904409526 cites W2088735989 @default.
- W2904409526 cites W2119760275 @default.
- W2904409526 cites W2120950548 @default.
- W2904409526 cites W2126638072 @default.
- W2904409526 cites W2126865436 @default.
- W2904409526 cites W2134661581 @default.
- W2904409526 cites W2146784329 @default.
- W2904409526 cites W2154740121 @default.
- W2904409526 cites W2161594389 @default.
- W2904409526 cites W2171993290 @default.
- W2904409526 cites W2325720824 @default.
- W2904409526 cites W2399781000 @default.
- W2904409526 cites W2471380743 @default.
- W2904409526 cites W2611892893 @default.
- W2904409526 doi "https://doi.org/10.1590/1806-9061-2018-0764" @default.
- W2904409526 hasPublicationYear "2018" @default.
- W2904409526 type Work @default.
- W2904409526 sameAs 2904409526 @default.
- W2904409526 citedByCount "3" @default.
- W2904409526 countsByYear W29044095262019 @default.
- W2904409526 countsByYear W29044095262021 @default.
- W2904409526 crossrefType "journal-article" @default.
- W2904409526 hasAuthorship W2904409526A5026584107 @default.
- W2904409526 hasAuthorship W2904409526A5052951844 @default.
- W2904409526 hasAuthorship W2904409526A5063018680 @default.
- W2904409526 hasBestOaLocation W29044095261 @default.
- W2904409526 hasConcept C140793950 @default.
- W2904409526 hasConcept C181199279 @default.
- W2904409526 hasConcept C18903297 @default.
- W2904409526 hasConcept C2775880066 @default.
- W2904409526 hasConcept C2776414213 @default.
- W2904409526 hasConcept C2779429622 @default.
- W2904409526 hasConcept C2780289900 @default.
- W2904409526 hasConcept C31903555 @default.
- W2904409526 hasConcept C55493867 @default.
- W2904409526 hasConcept C86803240 @default.
- W2904409526 hasConceptScore W2904409526C140793950 @default.
- W2904409526 hasConceptScore W2904409526C181199279 @default.
- W2904409526 hasConceptScore W2904409526C18903297 @default.
- W2904409526 hasConceptScore W2904409526C2775880066 @default.
- W2904409526 hasConceptScore W2904409526C2776414213 @default.
- W2904409526 hasConceptScore W2904409526C2779429622 @default.
- W2904409526 hasConceptScore W2904409526C2780289900 @default.
- W2904409526 hasConceptScore W2904409526C31903555 @default.
- W2904409526 hasConceptScore W2904409526C55493867 @default.
- W2904409526 hasConceptScore W2904409526C86803240 @default.
- W2904409526 hasIssue "4" @default.
- W2904409526 hasLocation W29044095261 @default.
- W2904409526 hasOpenAccess W2904409526 @default.
- W2904409526 hasPrimaryLocation W29044095261 @default.
- W2904409526 hasRelatedWork W1958093857 @default.
- W2904409526 hasRelatedWork W2008001778 @default.
- W2904409526 hasRelatedWork W2012439254 @default.
- W2904409526 hasRelatedWork W2014180095 @default.
- W2904409526 hasRelatedWork W2148101966 @default.
- W2904409526 hasRelatedWork W2280310338 @default.
- W2904409526 hasRelatedWork W2906507272 @default.
- W2904409526 hasRelatedWork W2986632508 @default.
- W2904409526 hasRelatedWork W4365146268 @default.
- W2904409526 hasRelatedWork W2186924282 @default.
- W2904409526 hasVolume "20" @default.
- W2904409526 isParatext "false" @default.
- W2904409526 isRetracted "false" @default.
- W2904409526 magId "2904409526" @default.
- W2904409526 workType "article" @default.