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Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes

A 4×2 factorial feeding trial was designed to investigate the effect of replacing soybean meal (SBM) with cottonseed meal (CSM) in wheat/sorghum/SBM-based diets fed with or without microbial enzymes in diets on the performance, visceral organ development and digestibility of nutrients of broiler chi...

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Autores principales: Abdallh, Medani Eldow, Musigwa, Sosthene, Ahiwe, Emmanuel Uchenna, Chang’a, Edwin Peter, Al-Qahtani, Mohamed, Bhuiyan, Momenuzzaman, Iji, Paul Ade
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Animal Sciences and Technology 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7142281/
https://www.ncbi.nlm.nih.gov/pubmed/32292923
http://dx.doi.org/10.5187/jast.2020.62.2.159
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author Abdallh, Medani Eldow
Musigwa, Sosthene
Ahiwe, Emmanuel Uchenna
Chang’a, Edwin Peter
Al-Qahtani, Mohamed
Bhuiyan, Momenuzzaman
Iji, Paul Ade
author_facet Abdallh, Medani Eldow
Musigwa, Sosthene
Ahiwe, Emmanuel Uchenna
Chang’a, Edwin Peter
Al-Qahtani, Mohamed
Bhuiyan, Momenuzzaman
Iji, Paul Ade
author_sort Abdallh, Medani Eldow
collection PubMed
description A 4×2 factorial feeding trial was designed to investigate the effect of replacing soybean meal (SBM) with cottonseed meal (CSM) in wheat/sorghum/SBM-based diets fed with or without microbial enzymes in diets on the performance, visceral organ development and digestibility of nutrients of broiler chickens. Four graded levels of CSM - none (0%), low (4%, 8%, and 12%), medium (5%, 10%, and 15%), and high (6%, 12%, and 18%) of complete diets in starter, grower and finisher, respectively were fed with or without 100 mg/kg of xylanase and β-glucanase blend. Eight isocaloric and isonitrogenous diets were formulated using least-cost method to meet the nutrient specifications of Ross 308 male broilers. Each treatment was randomly assigned to 6 replicates (10 birds per replicate). There were CSM-enzyme interactions (p < 0.05) on feed intake (FI) and weight gain (WG) in the starter phase. Enzyme supplementation improved (p < 0.05) feed conversion ratio (FCR) in the grower and finisher phases, and increased WG in growing and finishing birds. CSM inclusion reduced (p < 0.05) the weight of gizzard and proventriculus in starter chicks, while these organs were bigger (p < 0.05) in the grower phase. The test ingredient decreased (p < 0.05) small intestinal weight in starter and grower birds. The CSM increased the absolute weight of thighs (p < 0.05) while breast meat was increased (p < 0.01) by enzyme addition. Starch digestibility was improved (p < 0.01) by enzyme inclusion and decreased (p < 0.01) by CSM. Enzyme supplementation improved (p < 0.05) the ileal digestibility of gross energy and protein. The results demonstrate that CSM can substitute up to 90% SBM in broiler chicken diets without compromising performance, and the nutritive value of CSM-containing diets can effectively be improved by enzyme supplementation.
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spelling pubmed-71422812020-04-14 Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes Abdallh, Medani Eldow Musigwa, Sosthene Ahiwe, Emmanuel Uchenna Chang’a, Edwin Peter Al-Qahtani, Mohamed Bhuiyan, Momenuzzaman Iji, Paul Ade J Anim Sci Technol Research Article A 4×2 factorial feeding trial was designed to investigate the effect of replacing soybean meal (SBM) with cottonseed meal (CSM) in wheat/sorghum/SBM-based diets fed with or without microbial enzymes in diets on the performance, visceral organ development and digestibility of nutrients of broiler chickens. Four graded levels of CSM - none (0%), low (4%, 8%, and 12%), medium (5%, 10%, and 15%), and high (6%, 12%, and 18%) of complete diets in starter, grower and finisher, respectively were fed with or without 100 mg/kg of xylanase and β-glucanase blend. Eight isocaloric and isonitrogenous diets were formulated using least-cost method to meet the nutrient specifications of Ross 308 male broilers. Each treatment was randomly assigned to 6 replicates (10 birds per replicate). There were CSM-enzyme interactions (p < 0.05) on feed intake (FI) and weight gain (WG) in the starter phase. Enzyme supplementation improved (p < 0.05) feed conversion ratio (FCR) in the grower and finisher phases, and increased WG in growing and finishing birds. CSM inclusion reduced (p < 0.05) the weight of gizzard and proventriculus in starter chicks, while these organs were bigger (p < 0.05) in the grower phase. The test ingredient decreased (p < 0.05) small intestinal weight in starter and grower birds. The CSM increased the absolute weight of thighs (p < 0.05) while breast meat was increased (p < 0.01) by enzyme addition. Starch digestibility was improved (p < 0.01) by enzyme inclusion and decreased (p < 0.01) by CSM. Enzyme supplementation improved (p < 0.05) the ileal digestibility of gross energy and protein. The results demonstrate that CSM can substitute up to 90% SBM in broiler chicken diets without compromising performance, and the nutritive value of CSM-containing diets can effectively be improved by enzyme supplementation. Korean Society of Animal Sciences and Technology 2020-03 2020-03-31 /pmc/articles/PMC7142281/ /pubmed/32292923 http://dx.doi.org/10.5187/jast.2020.62.2.159 Text en © Copyright 2020 Korean Society of Animal Science and Technology http://creativecommons.org/licenses/by-nc/4.0/ This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Abdallh, Medani Eldow
Musigwa, Sosthene
Ahiwe, Emmanuel Uchenna
Chang’a, Edwin Peter
Al-Qahtani, Mohamed
Bhuiyan, Momenuzzaman
Iji, Paul Ade
Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title_full Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title_fullStr Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title_full_unstemmed Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title_short Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
title_sort replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7142281/
https://www.ncbi.nlm.nih.gov/pubmed/32292923
http://dx.doi.org/10.5187/jast.2020.62.2.159
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