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Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance

A meta-analysis was conducted (i) to evaluate broiler response to partial or total substitution of corn by sorghum and millet and (ii) to determine the effect of soybean meal replacement by cottonseed meal in broiler diet. The database included 190 treatments from 29 experiments published from 1990...

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Autores principales: Batonon-Alavo, D. I., Umar Faruk, M., Lescoat, P., Weber, G. M., Bastianelli, D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cambridge University Press 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4492222/
https://www.ncbi.nlm.nih.gov/pubmed/25735210
http://dx.doi.org/10.1017/S1751731115000282
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author Batonon-Alavo, D. I.
Umar Faruk, M.
Lescoat, P.
Weber, G. M.
Bastianelli, D.
author_facet Batonon-Alavo, D. I.
Umar Faruk, M.
Lescoat, P.
Weber, G. M.
Bastianelli, D.
author_sort Batonon-Alavo, D. I.
collection PubMed
description A meta-analysis was conducted (i) to evaluate broiler response to partial or total substitution of corn by sorghum and millet and (ii) to determine the effect of soybean meal replacement by cottonseed meal in broiler diet. The database included 190 treatments from 29 experiments published from 1990 to 2013. Bird responses to an experimental diet were calculated relative to the control (Experimental−Control), and were submitted to mixed-effect models. Results showed that diets containing millet led to similar performance as the corn-based ones for all parameters, whereas sorghum-based diets decreased growth performance. No major effect of the level of substitution was observed with millet or cottonseed meal. No effect of the level of substitution of sorghum on feed intake was found; however, growth performance decreased when the level of substitution of corn by sorghum increased. Cottonseed meal was substituted to soybean meal up to 40% and found to increase feed intake while reducing growth performance. Young birds were not more sensitive to these ingredients than older birds since there was no negative effect of these ingredients on performance in the starter phase. Results obtained for sorghum pointed out the necessity to find technological improvements that will increase the utilization of these feedstuffs in broiler diet. An additional work is scheduled to validate these statistical results in vivo and to evaluate the interactions induced with the simultaneous inclusions of sorghum, millet and cottonseed meal in broiler feeding.
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spelling pubmed-44922222015-07-08 Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance Batonon-Alavo, D. I. Umar Faruk, M. Lescoat, P. Weber, G. M. Bastianelli, D. Animal Research Article A meta-analysis was conducted (i) to evaluate broiler response to partial or total substitution of corn by sorghum and millet and (ii) to determine the effect of soybean meal replacement by cottonseed meal in broiler diet. The database included 190 treatments from 29 experiments published from 1990 to 2013. Bird responses to an experimental diet were calculated relative to the control (Experimental−Control), and were submitted to mixed-effect models. Results showed that diets containing millet led to similar performance as the corn-based ones for all parameters, whereas sorghum-based diets decreased growth performance. No major effect of the level of substitution was observed with millet or cottonseed meal. No effect of the level of substitution of sorghum on feed intake was found; however, growth performance decreased when the level of substitution of corn by sorghum increased. Cottonseed meal was substituted to soybean meal up to 40% and found to increase feed intake while reducing growth performance. Young birds were not more sensitive to these ingredients than older birds since there was no negative effect of these ingredients on performance in the starter phase. Results obtained for sorghum pointed out the necessity to find technological improvements that will increase the utilization of these feedstuffs in broiler diet. An additional work is scheduled to validate these statistical results in vivo and to evaluate the interactions induced with the simultaneous inclusions of sorghum, millet and cottonseed meal in broiler feeding. Cambridge University Press 2015-03-04 2015-07 /pmc/articles/PMC4492222/ /pubmed/25735210 http://dx.doi.org/10.1017/S1751731115000282 Text en © The Animal Consortium 2015 This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Batonon-Alavo, D. I.
Umar Faruk, M.
Lescoat, P.
Weber, G. M.
Bastianelli, D.
Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title_full Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title_fullStr Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title_full_unstemmed Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title_short Inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
title_sort inclusion of sorghum, millet and cottonseed meal in broiler diets: a meta-analysis of effects on performance
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4492222/
https://www.ncbi.nlm.nih.gov/pubmed/25735210
http://dx.doi.org/10.1017/S1751731115000282
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