Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production

Simeon Olutoye Olawumi

doi:doi:10.11648/j.ajaf.20140202.13

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Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production

Simeon Olutoye Olawumi

Received: 31 January 2014 Accepted: Published: 10 March 2014

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Abstract

The effect of strain and different levels of quantitative feed restriction for short time (28d) on egg production, feed consumption and efficiency, mortality and egg quality traits were evaluated during late phase of egg laying. A total number of 90 layers aged 54 weeks old, comprising 45 birds each of Isa Brown (brown plumage) and Bovan Black (black plumage) were randomly distributed into three treatment groups having three replicates each. They were placed under three feeding regimens namely, T1 (ad libitum- control), T2 (90% ad libitum) and T3 (80% ad libitum). Data collected include egg production, mortality, feed variables, external and internal egg quality characteristics. The results revealed that strain has insignificant (P>0.05) effect on egg numbers during the 28 days trial regardless of treatments imposed. This means that feed restriction on short-term has no negative impact on both the brown and black feathered layer birds productivity. However, feed restriction has significant (P<0.01) effect on both egg numbers and hen-day egg production regardless of strain of birds. Regarding the two traits, ad libitum (control) and 90% ad libitum had similar mean values, but higher than 80% ad libitum. As per feed efficiency, brown strain has higher (P<0.01) mean values than the black strain. The two strains subjected to feed restriction recorded similar mean values and performed equally well in egg weight, egg length and other external and internal egg qualities. However, in albumen height and Haugh unit (HU), brown birds had higher (P<0.01) mean values than black hens. Haugh unit is a measure of internal egg quality. The highest net revenue/hen and economic efficiency was recorded in 90% ad libitum ($1.19, 112.26), intermediate ($1.06, 100) in ad libitum and lowest (1.10, 95.28) in 80% ad libitum. Brown strain achieved higher (P<0.01) economic efficiency (100 vs 88.54) and net revenue ($0.96 vs $0.85) per hen than black strain at the end of the experimental period. There was significant strain x treatment interaction effect on egg number, percent egg production and feed variables. Brown feathered birds and adoption of milder feed restriction seem to hold prospect for increased production, profit and sustainability of egg producing industry.

DOI	10.11648/j.ajaf.20140202.13
Published in	American Journal of Agriculture and Forestry (Volume 2, Issue 2, March 2014)
Page(s)	33-38
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Strain, Feed Restriction, Haugh Unit, Egg Quality

References

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[6]	S. Leeson and J. D. Summers. "Feeding programmes for broilers: Commercial Poultry Nutrition. University Books, Guelph, pp. 207-254, 1997.
[7]	A. O. Fasuyi and O. G. Ojo. "Quantitative feed restriction threshold in Bovan Nera laying pullets in the warm wet tropics". J. Animal Sci. Advances, 2(1), pp. 158-165, 2012.
[8]	A. M. A. Osman, M. A. Toson, S. A. Abdel-Latif, H. H. M. Hassanien and T. M. A. Marwan. "Effect of fasting on reproductive performance of laying hens". Egypt Poultry Sci., 30(4), pp. 1031-1057, 2010.
[9]	R. S. Gowe, A. S. Johnson, F. D. Crawford, J. H. Downs, A. T. Hill, M. F. Mountain, J. R. Pelletier and J. H. Strain. "Restricted versus full feeding during the growing period for egg production stock". Br Poultry Sci., 1, pp. 37-56, 1960.
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[13]	Statistical Analysis System, SAS Users Guide. Statistics, 8th edition, SAS Institute Cary, NC, USA, 2001 .
[14]	F. G. Silversides, D. R. Korver and K. L. Budgell. "Effect of strain of layer and age at photo-stimulation on egg production, egg quality and bone strength". Poultry Sci., 85, pp. 1136-1144, 2006.
[15]	J. V. Felts. "Dietary self-selection and feed restriction studies with growing and breeding turkeys". Ph.D Dissertation. Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA, 1993.
[16]	A.Al-Nasser, A. Al-Saffar, M. Mashaly, H. Al-Khalaifa, F. Khalil, M. Albaho, and A. Al-Haddad. "A comparative study on production efficiency of white and brown pullets". World’s Poultry Sci., 62, pp. 296-307, 2006.
[17]	P. M. Hocking, R. Bernard and G. W. Robertson. "Effects of low dietary protein and different allocations of food during rearing and restricted feeding after peak rate of lay on egg production, fertility and hatchability in female broiler breeders". Br. Poultry Sci., 43, pp. 94-103, 2002.
[18]	R. Hasnath. "Effect of feeding systems on the egg production of Fayoumi hens of model breeding units under PLDP programme in Bangladesh". M.Sc. Thesis, department of Animal Science and Animal Health and Network for Smallholder Poultry Development, Bangladesh, 2002.
[19]	P. N. Mbugua and D. L. Cunningham. "Effects of feed restriction on production performance of replacement pullets". Poultry Sci., 62, pp. 1169-1176, 1983.

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Simeon Olutoye Olawumi. (2014). Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. American Journal of Agriculture and Forestry, 2(2), 33-38. https://doi.org/10.11648/j.ajaf.20140202.13

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Simeon Olutoye Olawumi. Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. Am. J. Agric. For. 2014, 2(2), 33-38. doi: 10.11648/j.ajaf.20140202.13

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AMA Style

Simeon Olutoye Olawumi. Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. Am J Agric For. 2014;2(2):33-38. doi: 10.11648/j.ajaf.20140202.13

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@article{10.11648/j.ajaf.20140202.13,
  author = {Simeon Olutoye Olawumi},
  title = {Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production},
  journal = {American Journal of Agriculture and Forestry},
  volume = {2},
  number = {2},
  pages = {33-38},
  doi = {10.11648/j.ajaf.20140202.13},
  url = {https://doi.org/10.11648/j.ajaf.20140202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20140202.13},
  abstract = {The effect of strain and different levels of quantitative feed restriction for short time (28d) on egg production, feed consumption and efficiency, mortality and egg quality traits were evaluated during late phase of egg laying. A total number of 90 layers aged 54 weeks old, comprising 45 birds each of Isa Brown (brown plumage) and Bovan Black (black plumage) were randomly distributed into three treatment groups having three replicates each. They were placed under three feeding regimens namely, T1 (ad libitum- control), T2 (90% ad libitum) and T3 (80% ad libitum). Data collected include egg production, mortality, feed variables, external and internal egg quality characteristics. The results revealed that strain has insignificant (P>0.05) effect on egg numbers during the 28 days trial regardless of treatments imposed. This means that feed restriction on short-term has no negative impact on both the brown and black feathered layer birds productivity. However, feed restriction has significant (P<0.01) effect on both egg numbers and hen-day egg production regardless of strain of birds. Regarding the two traits, ad libitum (control) and 90% ad libitum had similar mean values, but higher than 80% ad libitum. As per feed efficiency, brown strain has higher (P<0.01) mean values than the black strain. The two strains subjected to feed restriction recorded similar mean values and performed equally well in egg weight, egg length and other external and internal egg qualities. However, in albumen height and Haugh unit (HU), brown birds had higher (P<0.01) mean values than black hens. Haugh unit is a measure of internal egg quality. The highest net revenue/hen and economic efficiency was recorded in 90% ad libitum ($1.19, 112.26), intermediate ($1.06, 100) in ad libitum and lowest (1.10, 95.28) in 80% ad libitum. Brown strain achieved higher (P<0.01) economic efficiency (100 vs 88.54) and net revenue ($0.96 vs $0.85) per hen than black strain at the end of the experimental period. There was significant strain x treatment interaction effect on egg number, percent egg production and feed variables. Brown feathered birds and adoption of milder feed restriction seem to hold prospect for increased production, profit and sustainability of egg producing industry.},
 year = {2014}
}

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TY - JOUR
T1 - Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production
AU - Simeon Olutoye Olawumi
Y1 - 2014/03/10
PY - 2014
N1 - https://doi.org/10.11648/j.ajaf.20140202.13
DO - 10.11648/j.ajaf.20140202.13
T2 - American Journal of Agriculture and Forestry
JF - American Journal of Agriculture and Forestry
JO - American Journal of Agriculture and Forestry
SP - 33
EP - 38
PB - Science Publishing Group
SN - 2330-8591
UR - https://doi.org/10.11648/j.ajaf.20140202.13
AB - The effect of strain and different levels of quantitative feed restriction for short time (28d) on egg production, feed consumption and efficiency, mortality and egg quality traits were evaluated during late phase of egg laying. A total number of 90 layers aged 54 weeks old, comprising 45 birds each of Isa Brown (brown plumage) and Bovan Black (black plumage) were randomly distributed into three treatment groups having three replicates each. They were placed under three feeding regimens namely, T1 (ad libitum- control), T2 (90% ad libitum) and T3 (80% ad libitum). Data collected include egg production, mortality, feed variables, external and internal egg quality characteristics. The results revealed that strain has insignificant (P>0.05) effect on egg numbers during the 28 days trial regardless of treatments imposed. This means that feed restriction on short-term has no negative impact on both the brown and black feathered layer birds productivity. However, feed restriction has significant (P<0.01) effect on both egg numbers and hen-day egg production regardless of strain of birds. Regarding the two traits, ad libitum (control) and 90% ad libitum had similar mean values, but higher than 80% ad libitum. As per feed efficiency, brown strain has higher (P<0.01) mean values than the black strain. The two strains subjected to feed restriction recorded similar mean values and performed equally well in egg weight, egg length and other external and internal egg qualities. However, in albumen height and Haugh unit (HU), brown birds had higher (P<0.01) mean values than black hens. Haugh unit is a measure of internal egg quality. The highest net revenue/hen and economic efficiency was recorded in 90% ad libitum ($1.19, 112.26), intermediate ($1.06, 100) in ad libitum and lowest (1.10, 95.28) in 80% ad libitum. Brown strain achieved higher (P<0.01) economic efficiency (100 vs 88.54) and net revenue ($0.96 vs $0.85) per hen than black strain at the end of the experimental period. There was significant strain x treatment interaction effect on egg number, percent egg production and feed variables. Brown feathered birds and adoption of milder feed restriction seem to hold prospect for increased production, profit and sustainability of egg producing industry.
VL - 2
IS - 2
ER -

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Simeon Olutoye Olawumi

Department of Animal Production and Health Sciences, Ekiti State University, Ado-Ekiti, Nigeria

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APA Style

Simeon Olutoye Olawumi. (2014). Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. American Journal of Agriculture and Forestry, 2(2), 33-38. https://doi.org/10.11648/j.ajaf.20140202.13

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ACS Style

Simeon Olutoye Olawumi. Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. Am. J. Agric. For. 2014, 2(2), 33-38. doi: 10.11648/j.ajaf.20140202.13

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AMA Style

Simeon Olutoye Olawumi. Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production. Am J Agric For. 2014;2(2):33-38. doi: 10.11648/j.ajaf.20140202.13

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@article{10.11648/j.ajaf.20140202.13,
  author = {Simeon Olutoye Olawumi},
  title = {Effect of Short-Term Feed Restriction on Production Traits of Brown and Black Plumage Commercial Layer Strains at Late Phase of Egg Production},
  journal = {American Journal of Agriculture and Forestry},
  volume = {2},
  number = {2},
  pages = {33-38},
  doi = {10.11648/j.ajaf.20140202.13},
  url = {https://doi.org/10.11648/j.ajaf.20140202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20140202.13},
  abstract = {The effect of strain and different levels of quantitative feed restriction for short time (28d) on egg production, feed consumption and efficiency, mortality and egg quality traits were evaluated during late phase of egg laying. A total number of 90 layers aged 54 weeks old, comprising 45 birds each of Isa Brown (brown plumage) and Bovan Black (black plumage) were randomly distributed into three treatment groups having three replicates each. They were placed under three feeding regimens namely, T1 (ad libitum- control), T2 (90% ad libitum) and T3 (80% ad libitum). Data collected include egg production, mortality, feed variables, external and internal egg quality characteristics. The results revealed that strain has insignificant (P>0.05) effect on egg numbers during the 28 days trial regardless of treatments imposed. This means that feed restriction on short-term has no negative impact on both the brown and black feathered layer birds productivity. However, feed restriction has significant (P<0.01) effect on both egg numbers and hen-day egg production regardless of strain of birds. Regarding the two traits, ad libitum (control) and 90% ad libitum had similar mean values, but higher than 80% ad libitum. As per feed efficiency, brown strain has higher (P<0.01) mean values than the black strain. The two strains subjected to feed restriction recorded similar mean values and performed equally well in egg weight, egg length and other external and internal egg qualities. However, in albumen height and Haugh unit (HU), brown birds had higher (P<0.01) mean values than black hens. Haugh unit is a measure of internal egg quality. The highest net revenue/hen and economic efficiency was recorded in 90% ad libitum ($1.19, 112.26), intermediate ($1.06, 100) in ad libitum and lowest (1.10, 95.28) in 80% ad libitum. Brown strain achieved higher (P<0.01) economic efficiency (100 vs 88.54) and net revenue ($0.96 vs $0.85) per hen than black strain at the end of the experimental period. There was significant strain x treatment interaction effect on egg number, percent egg production and feed variables. Brown feathered birds and adoption of milder feed restriction seem to hold prospect for increased production, profit and sustainability of egg producing industry.},
 year = {2014}
}

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