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Abdallh ME, Musigwa S, Ahiwe EU, Chang'a EP, Al-Qahtani M, Bhuiyan M, Iji PA. Replacement value of cottonseed meal for soybean meal in broiler chicken diets with or without microbial enzymes. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2020; 62:159-173. [PMID: 32292923 PMCID: PMC7142281 DOI: 10.5187/jast.2020.62.2.159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 11/13/2019] [Accepted: 11/13/2019] [Indexed: 11/20/2022]
Abstract
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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Affiliation(s)
- Medani Eldow Abdallh
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia.,University of Khartoum, Department of Poultry Production, Khartoum 13314, Sudan
| | - Sosthene Musigwa
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia
| | - Emmanuel Uchenna Ahiwe
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia.,Department of Animal Science and Technology, Federal University of Technology, Owerri, Imo State, 1526, Nigeria
| | - Edwin Peter Chang'a
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia.,Tanzania Livestock Research Institute, P.O. Box 352, TALIRI-Mabuki, Mwanza, Tanzania
| | - Mohamed Al-Qahtani
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia
| | - Momenuzzaman Bhuiyan
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia
| | - Paul Ade Iji
- Department of Animal Science, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, Australia.,College of Agriculture, Fisheries & Forestry, Fiji National University, P.O. Box 1544 Nausori, Fiji
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Zhang G, Yang Z, Zhang Q, Yang W, Jiang S. A multienzyme preparation enhances the utilization of nutrients and energy from pure corn and wheat diets in broilers. J APPL POULTRY RES 2012. [DOI: 10.3382/japr.2010-00288] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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E. Al-Baho M, Y. Al-Nass A, K. Abdulla F, Ragheb G, M. Mashaly M. Production Performance of Different Broiler Breeds Under Different Housing
Systems. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ijps.2012.190.195] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Vandeplas S, Dauphin RD, Thiry C, Beckers Y, Welling G, Thonart P, Théwis A. Efficiency of a Lactobacillus plantarum-xylanase combination on growth performances, microflora populations, and nutrient digestibilities of broilers infected with Salmonella Typhimurium. Poult Sci 2009; 88:1643-54. [DOI: 10.3382/ps.2008-00479] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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