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volume 44 issue 2 (june 2010) : 94 - 99

PERFORMANCE AND CARCASS PROPERTIES OF FINISHER BROILERS FED EXOGENOUS ENZYME SUPPLEMENTED SHEEP MANURE BASED DIETS

P
P.N. Onu
F
F.N. Madubuike*
1Department of Animal Production and Fisheries Management, Ebonyi State University, P.M.B. 053, Abakaliki, Ebonyi State.Nigeria.

  • Submitted|

  • First Online |

  • doi

Cite article:- Onu P.N., Madubuike* F.N. (2025). PERFORMANCE AND CARCASS PROPERTIES OF FINISHER BROILERS FED EXOGENOUS ENZYME SUPPLEMENTED SHEEP MANURE BASED DIETS. Indian Journal of Animal Research. 44(2): 94 - 99. doi: .

ABSTRACT

The effects of exogenous enzymes supplementation of heat-treated sheep manure-based diets
on the performance and carcass properties of broiler finisher chicks was studied using 210 fiveweek
old broiler chicks. Seven experimental broiler finisher diets were formulated such that diet
1 contained 0% heat-treated sheep manure (HSM). Diets 2, 4 and 6 contained 5%, 10% and 15%
HSM without supplementation respectively, while diets 3, 5 and 7 contained 5%, 10% and 15%
HSM supplemented with 100mg of exogenous enzyme (Roxazyme G.) respectively. Results showed
that there was no significant (P > 0.05) difference among the treatment groups in daily feed
intake and daily protein intake. There was also no significant (P > 0.05) difference in the weight
gain of birds fed unsupplemented HSM diets and the control. Enzyme supplementation
significantly (P > 0.05) enhanced the weight gain, protein efficiency and feed conversion ratios
of the birds. Significant (P > 0.05) differences only occurred in the dressed weight, breast muscle,
gizzard and the gastrointestinal tract of the birds at 15% dietary HSM level. There was evidence
of beneficial effect of enzyme of the diets on weight gain and dressed weight of the birds at the
various levels of inclusion of heat-treated sheep manure in the diet

REFERENCES

  1. A.O.A.C., (1995). Official Methods of Analysis (6th edition). Association of Analytical Chemist. Washington D.C
  2. Abeke, F.O. et al. (2003). Trop. J. Anim. Sci. 6(2): 111-116.
  3. Adebajo, M.O. et al. (2008) Proc.33rd Ann. Conf. Nigerian Soc. Anim. Prod. 16-18th March 2008, Ogun, Nigeria. 367-371p
  4. Adeniyi, A. A. and Balogun, O. O. (2002). Nig. J. Anim. Prod. 29 (1): 34 – 39.
  5. Aduku, A. O. (1993). Tropical Feedstuff Analysis Table. Department of Animal Science, Faculty of Agriculture Ahmadu
  6. Bello University, Zaria.
  7. Al- Harthi, M. A. (2006). Int. J. Poult. Sci. 5(8): 764 –771.
  8. Alalade, O. A. and Iyayi, E. A. (2006). Int. J. Poult. Sci. 5(2): 137-141.
  9. Alam, M. J. et al. (2003). Int. J. Poult. Sci. 2(2):168 – 173.
  10. Ani, A.O. and Omege, O. D. (2008). Proc.33rd Ann. Conf. Nigerian Soc. Anim. Prod. 16-18th March 2008. Ogun,
  11. Nigeria. 362-365p
  12. Anonymous, C. (1983). In: Appraising Poultry enterprises for Profitability: A manual for potential investors. World Bank
  13. Technical Paper No 10. Washington D.C.
  14. Anyaehie, A.A. and Madubuike, F. N. (2007). Proc.32nd Ann. Conf. Nigerian Soc. Anim. Prod. 18-21st March 2007,
  15. Calabar, Nigeria. 491- 493
  16. Bedford, M.R. (2002). In: Poultry feedstuffs. Supply, composition and nutritive value, (McNab, J. M. ed.) 319-336
  17. Carew, L. F. et al. (1998). J. Anim. Sci, 75 (supplement 2), 82.
  18. Central Bank of Nigeria, (2004). Self sufficiency in fisheries sub-sector, challenges and prospects in Lagos State
  19. Chesson, A., 1993. Feed enzymes. Animal feed science and Technology, 45: 63-79.
  20. Choct, M. (2004). Proc. xxii World Poultry Congress, Turkey. 126-130p
  21. Esonu, B.O. et al. (2004). Int. J.Poult. Sci. 3(1):112-114
  22. Esonu, B.O. et al. (2006). Int. J.Poult. Sci. 5(12):1116-1118
  23. Fakorede, T. (1997). B.Sc. Dissertation, University of Ibadan, Nigeria.
  24. Fanimo, A. O. et al. (2007). Nig. J. Anim. Prod.34 (1): 83- 93
  25. Vol. 44, No. 2, 2010 99
  26. Ijaiya, A.T.et al. (2000). Proc. 28th Ann. Conf. Nigerian Soc. Anim. Prod. 19-23rd March 2000, Umudike,
  27. Nigeria. 249-252p
  28. Jamroz, D. et al. (1996). Archiv. Fur Geflugekunde, 60:165-173.
  29. Lesson, S.L. et al. (1996). J. Poult. Res. 5:167-172.
  30. McCraeken, K.J. and Quintin, G. (2000). Brit. Poult. Sci. 41:332-342.
  31. National Research Council, (1994) Nutrient Requirement of Poultry, 9th revised edition. National Academy of Science,
  32. Washington, D.C.
  33. Nwakpu, P.E. and Onu, P. N. (2005). J. Res.Nat. Dev. 3(1): 125 – 128
  34. Nwawe, A K et al. (2005). J. Agric., Forestry Soc. Sci. 3: 121-128.
  35. Obi I.U. (2002). Statistical Methods of Detecting Differences Between Treatment Means and Research Methodology
  36. issue in laboratory and field experiments. A.P Company Ltd. Nigeria.
  37. Ojewola, G.S. and Longe, O. G. (1999). Nig. J. Anim.Prod. 26:23-28.
  38. Olomu,J. M. et al. (1983). NAPRI Ann. Report,
  39. Onu, P. N. (2007). J. Anim. Vet. Adv. 6(11): 1323- 1327
  40. Onu, P.N. and Otuma, M. O. (2008) Int. J. Poult. Sci. 7(2): 169 – 173.
  41. Onu, P.N. (2006). J. Sci. Engr. Techno. 13(1): 6664-6674
  42. Ravindran, V. et al. (2000). Brit. Poult. Sci. 41: 193 –200.
  43. Salami, R. I. and Odunsi, A. A. (2003) Int. J. Poult. Sci. 2(2): 112 – 116
  44. Snedecor G.W and Cochran, G.W. (1978). Statistical methods 6th (ed) the IOWA. University Press Ames IOWA, USA.
  45. Toibipont, K. and Kermanshashi, H. (2004). Proc. British Soc. Anim. Sci. 9: 273.
  46. Tion, M. A. and Ogra, M. T. (2004). Proc. 29th Ann. Conf. Nigerian Soc. Anim. Prod. 14-16th March 2004, Benin, Nigeria. 29 – 30.
  47. Tufarelli, V. et al. (2007). Int. J. Poult. Sci. 6(4): 302- 307.
  48. Tuleun, C. D. and Igba, F. (2007). Proc. 32nd Ann. Conf. Nigerian Soc. Anim. Prod. 18-21th March 2007, Calarbar,
  49. Nigeria. 240–243p.
  50. Van Soest, P. J. et al. (1991). Marabon Symp. Navings Parsking supple. 14: 12
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    volume 44 issue 2 (june 2010) : 94 - 99

    PERFORMANCE AND CARCASS PROPERTIES OF FINISHER BROILERS FED EXOGENOUS ENZYME SUPPLEMENTED SHEEP MANURE BASED DIETS

    P
    P.N. Onu
    F
    F.N. Madubuike*
    1Department of Animal Production and Fisheries Management, Ebonyi State University, P.M.B. 053, Abakaliki, Ebonyi State.Nigeria.

    • Submitted|

    • First Online |

    • doi

    Cite article:- Onu P.N., Madubuike* F.N. (2025). PERFORMANCE AND CARCASS PROPERTIES OF FINISHER BROILERS FED EXOGENOUS ENZYME SUPPLEMENTED SHEEP MANURE BASED DIETS. Indian Journal of Animal Research. 44(2): 94 - 99. doi: .

    ABSTRACT

    The effects of exogenous enzymes supplementation of heat-treated sheep manure-based diets
    on the performance and carcass properties of broiler finisher chicks was studied using 210 fiveweek
    old broiler chicks. Seven experimental broiler finisher diets were formulated such that diet
    1 contained 0% heat-treated sheep manure (HSM). Diets 2, 4 and 6 contained 5%, 10% and 15%
    HSM without supplementation respectively, while diets 3, 5 and 7 contained 5%, 10% and 15%
    HSM supplemented with 100mg of exogenous enzyme (Roxazyme G.) respectively. Results showed
    that there was no significant (P > 0.05) difference among the treatment groups in daily feed
    intake and daily protein intake. There was also no significant (P > 0.05) difference in the weight
    gain of birds fed unsupplemented HSM diets and the control. Enzyme supplementation
    significantly (P > 0.05) enhanced the weight gain, protein efficiency and feed conversion ratios
    of the birds. Significant (P > 0.05) differences only occurred in the dressed weight, breast muscle,
    gizzard and the gastrointestinal tract of the birds at 15% dietary HSM level. There was evidence
    of beneficial effect of enzyme of the diets on weight gain and dressed weight of the birds at the
    various levels of inclusion of heat-treated sheep manure in the diet

    REFERENCES

    1. A.O.A.C., (1995). Official Methods of Analysis (6th edition). Association of Analytical Chemist. Washington D.C
    2. Abeke, F.O. et al. (2003). Trop. J. Anim. Sci. 6(2): 111-116.
    3. Adebajo, M.O. et al. (2008) Proc.33rd Ann. Conf. Nigerian Soc. Anim. Prod. 16-18th March 2008, Ogun, Nigeria. 367-371p
    4. Adeniyi, A. A. and Balogun, O. O. (2002). Nig. J. Anim. Prod. 29 (1): 34 – 39.
    5. Aduku, A. O. (1993). Tropical Feedstuff Analysis Table. Department of Animal Science, Faculty of Agriculture Ahmadu
    6. Bello University, Zaria.
    7. Al- Harthi, M. A. (2006). Int. J. Poult. Sci. 5(8): 764 –771.
    8. Alalade, O. A. and Iyayi, E. A. (2006). Int. J. Poult. Sci. 5(2): 137-141.
    9. Alam, M. J. et al. (2003). Int. J. Poult. Sci. 2(2):168 – 173.
    10. Ani, A.O. and Omege, O. D. (2008). Proc.33rd Ann. Conf. Nigerian Soc. Anim. Prod. 16-18th March 2008. Ogun,
    11. Nigeria. 362-365p
    12. Anonymous, C. (1983). In: Appraising Poultry enterprises for Profitability: A manual for potential investors. World Bank
    13. Technical Paper No 10. Washington D.C.
    14. Anyaehie, A.A. and Madubuike, F. N. (2007). Proc.32nd Ann. Conf. Nigerian Soc. Anim. Prod. 18-21st March 2007,
    15. Calabar, Nigeria. 491- 493
    16. Bedford, M.R. (2002). In: Poultry feedstuffs. Supply, composition and nutritive value, (McNab, J. M. ed.) 319-336
    17. Carew, L. F. et al. (1998). J. Anim. Sci, 75 (supplement 2), 82.
    18. Central Bank of Nigeria, (2004). Self sufficiency in fisheries sub-sector, challenges and prospects in Lagos State
    19. Chesson, A., 1993. Feed enzymes. Animal feed science and Technology, 45: 63-79.
    20. Choct, M. (2004). Proc. xxii World Poultry Congress, Turkey. 126-130p
    21. Esonu, B.O. et al. (2004). Int. J.Poult. Sci. 3(1):112-114
    22. Esonu, B.O. et al. (2006). Int. J.Poult. Sci. 5(12):1116-1118
    23. Fakorede, T. (1997). B.Sc. Dissertation, University of Ibadan, Nigeria.
    24. Fanimo, A. O. et al. (2007). Nig. J. Anim. Prod.34 (1): 83- 93
    25. Vol. 44, No. 2, 2010 99
    26. Ijaiya, A.T.et al. (2000). Proc. 28th Ann. Conf. Nigerian Soc. Anim. Prod. 19-23rd March 2000, Umudike,
    27. Nigeria. 249-252p
    28. Jamroz, D. et al. (1996). Archiv. Fur Geflugekunde, 60:165-173.
    29. Lesson, S.L. et al. (1996). J. Poult. Res. 5:167-172.
    30. McCraeken, K.J. and Quintin, G. (2000). Brit. Poult. Sci. 41:332-342.
    31. National Research Council, (1994) Nutrient Requirement of Poultry, 9th revised edition. National Academy of Science,
    32. Washington, D.C.
    33. Nwakpu, P.E. and Onu, P. N. (2005). J. Res.Nat. Dev. 3(1): 125 – 128
    34. Nwawe, A K et al. (2005). J. Agric., Forestry Soc. Sci. 3: 121-128.
    35. Obi I.U. (2002). Statistical Methods of Detecting Differences Between Treatment Means and Research Methodology
    36. issue in laboratory and field experiments. A.P Company Ltd. Nigeria.
    37. Ojewola, G.S. and Longe, O. G. (1999). Nig. J. Anim.Prod. 26:23-28.
    38. Olomu,J. M. et al. (1983). NAPRI Ann. Report,
    39. Onu, P. N. (2007). J. Anim. Vet. Adv. 6(11): 1323- 1327
    40. Onu, P.N. and Otuma, M. O. (2008) Int. J. Poult. Sci. 7(2): 169 – 173.
    41. Onu, P.N. (2006). J. Sci. Engr. Techno. 13(1): 6664-6674
    42. Ravindran, V. et al. (2000). Brit. Poult. Sci. 41: 193 –200.
    43. Salami, R. I. and Odunsi, A. A. (2003) Int. J. Poult. Sci. 2(2): 112 – 116
    44. Snedecor G.W and Cochran, G.W. (1978). Statistical methods 6th (ed) the IOWA. University Press Ames IOWA, USA.
    45. Toibipont, K. and Kermanshashi, H. (2004). Proc. British Soc. Anim. Sci. 9: 273.
    46. Tion, M. A. and Ogra, M. T. (2004). Proc. 29th Ann. Conf. Nigerian Soc. Anim. Prod. 14-16th March 2004, Benin, Nigeria. 29 – 30.
    47. Tufarelli, V. et al. (2007). Int. J. Poult. Sci. 6(4): 302- 307.
    48. Tuleun, C. D. and Igba, F. (2007). Proc. 32nd Ann. Conf. Nigerian Soc. Anim. Prod. 18-21th March 2007, Calarbar,
    49. Nigeria. 240–243p.
    50. Van Soest, P. J. et al. (1991). Marabon Symp. Navings Parsking supple. 14: 12
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