Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken
Objective This study evaluates the collaborative effect of exogenous enzyme blend and dietary nutrient density on the performance of broiler chicken. Methods A total of 600 Ross 308 broiler chickens with same average initial body weight were randomly assigned to 5 treatments. Each treatment containe...
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Asian-Australasian Association of Animal Production Societies
2025-01-01
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| Series: | Animal Bioscience |
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| Online Access: | http://www.animbiosci.org/upload/pdf/ab-24-0233.pdf |
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| author | Jun Young Mun Habeeb Tajudeen Sang Hun Ha Jun Hyung Lee Anushka Lokhande Santosh Laxman Ingale Jin Soo Kim Min Ju Kim |
| author_facet | Jun Young Mun Habeeb Tajudeen Sang Hun Ha Jun Hyung Lee Anushka Lokhande Santosh Laxman Ingale Jin Soo Kim Min Ju Kim |
| author_sort | Jun Young Mun |
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| description | Objective This study evaluates the collaborative effect of exogenous enzyme blend and dietary nutrient density on the performance of broiler chicken. Methods A total of 600 Ross 308 broiler chickens with same average initial body weight were randomly assigned to 5 treatments. Each treatment contained 8 replicates, and 15 birds per replicate. The diets included a control (CON) starter/finisher (S/F) diet with metabolizable energy (ME) 3,100/3,200 in Kcal/kg and crude protein (CP) content 22.0.0/20.00 in % as (S/F 3,100/3,200 Kcal/kg + CP [22.00/20.00]%), S/F with ME 3,060/3,150 Kcal/kg + CP (21.50/19.50)% with and without the exogenous enzyme blend as (S/F 3,060/3,150 Kcal/kg + [21.50/19.50]% with, and without the exogenous enzyme blend), and lastly, S/F with ME 3,010/3,100 Kcal/kg + CP (21.50/19.50)% with, and without the exogenous enzyme blend as (S/F 3,010/3,100 Kcal/kg + [21.50/19.50]% with, and without the exogenous enzyme blend). The impact of the treatments was tested on growth performance, nutrient digestibility, blood metabolites, intestinal microflora, and morphology of broiler chicken. Results The inclusion of exogenous enzyme blend in the nutrient-deficient diet S/F 3,060/3,150 + 21.50/19.50 increased (p<0.05) broilers body weight, feed conversion ratio, nutrient digestibility of CP, gross energy, phosphorus, and blood phosphorus, with tendency (p<0.10) of higher dry matter. The treatment also showed lower (p<0.05) total anaerobic bacteria, coliform, and higher (p<0.05) villus height (VH) in the jejunum, with tendencies (p<0.10) of higher lactobacillus in the ileum and caecum, and higher tendency (p<0.10) of VH in duodenum and ileum. Conclusion We concluded that the improved performance could be attributed to the potency of S/F 3,060/3,150 + 21.50/19.50 supplemented with 0.05% of the multienzyme to reduce the level of potential pathogenic bacteria with an increased level of positive bacteria, which in turn creates an enabling intestinal villi structure in broiler chicken. |
| format | Article |
| id | doaj-art-aba318b3e22944c6bb4d488ccfe5b022 |
| institution | Kabale University |
| issn | 2765-0189 2765-0235 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Asian-Australasian Association of Animal Production Societies |
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| series | Animal Bioscience |
| spelling | doaj-art-aba318b3e22944c6bb4d488ccfe5b0222025-01-03T00:24:05ZengAsian-Australasian Association of Animal Production SocietiesAnimal Bioscience2765-01892765-02352025-01-0138113114110.5713/ab.24.023325351Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chickenJun Young Mun0Habeeb Tajudeen1Sang Hun Ha2Jun Hyung Lee3Anushka Lokhande4Santosh Laxman Ingale5Jin Soo Kim6Min Ju Kim7 Department of Animal Industry Convergence, Kangwon National University, Chuncheon, 24341, Korea Department of Animal Industry Convergence, Kangwon National University, Chuncheon, 24341, Korea Department of Animal Industry Convergence, Kangwon National University, Chuncheon, 24341, Korea Department of Animal Biosciences (ABSc), University of Guelph, Guelph, ON N1G 2W1, Canada Department of Animal Industry Convergence, Kangwon National University, Chuncheon, 24341, Korea Advanced Enzyme Technologies Ltd., Thane 400604, India Department of Animal Industry Convergence, Kangwon National University, Chuncheon, 24341, Korea Institute of Applied Humanimal Science, Hankyong National University, Ansung 17579, KoreaObjective This study evaluates the collaborative effect of exogenous enzyme blend and dietary nutrient density on the performance of broiler chicken. Methods A total of 600 Ross 308 broiler chickens with same average initial body weight were randomly assigned to 5 treatments. Each treatment contained 8 replicates, and 15 birds per replicate. The diets included a control (CON) starter/finisher (S/F) diet with metabolizable energy (ME) 3,100/3,200 in Kcal/kg and crude protein (CP) content 22.0.0/20.00 in % as (S/F 3,100/3,200 Kcal/kg + CP [22.00/20.00]%), S/F with ME 3,060/3,150 Kcal/kg + CP (21.50/19.50)% with and without the exogenous enzyme blend as (S/F 3,060/3,150 Kcal/kg + [21.50/19.50]% with, and without the exogenous enzyme blend), and lastly, S/F with ME 3,010/3,100 Kcal/kg + CP (21.50/19.50)% with, and without the exogenous enzyme blend as (S/F 3,010/3,100 Kcal/kg + [21.50/19.50]% with, and without the exogenous enzyme blend). The impact of the treatments was tested on growth performance, nutrient digestibility, blood metabolites, intestinal microflora, and morphology of broiler chicken. Results The inclusion of exogenous enzyme blend in the nutrient-deficient diet S/F 3,060/3,150 + 21.50/19.50 increased (p<0.05) broilers body weight, feed conversion ratio, nutrient digestibility of CP, gross energy, phosphorus, and blood phosphorus, with tendency (p<0.10) of higher dry matter. The treatment also showed lower (p<0.05) total anaerobic bacteria, coliform, and higher (p<0.05) villus height (VH) in the jejunum, with tendencies (p<0.10) of higher lactobacillus in the ileum and caecum, and higher tendency (p<0.10) of VH in duodenum and ileum. Conclusion We concluded that the improved performance could be attributed to the potency of S/F 3,060/3,150 + 21.50/19.50 supplemented with 0.05% of the multienzyme to reduce the level of potential pathogenic bacteria with an increased level of positive bacteria, which in turn creates an enabling intestinal villi structure in broiler chicken.http://www.animbiosci.org/upload/pdf/ab-24-0233.pdfbird performancedigestibilitymicrobiotanutrient deficiencypoultry |
| spellingShingle | Jun Young Mun Habeeb Tajudeen Sang Hun Ha Jun Hyung Lee Anushka Lokhande Santosh Laxman Ingale Jin Soo Kim Min Ju Kim Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken Animal Bioscience bird performance digestibility microbiota nutrient deficiency poultry |
| title | Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| title_full | Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| title_fullStr | Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| title_full_unstemmed | Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| title_short | Nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| title_sort | nutrient density and the collaborative impact of exogenous enzyme blend on the performance of broiler chicken |
| topic | bird performance digestibility microbiota nutrient deficiency poultry |
| url | http://www.animbiosci.org/upload/pdf/ab-24-0233.pdf |
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