International Journal of
Livestock Production

  • Abbreviation: Int. J. Livest. Prod.
  • Language: English
  • ISSN: 2141-2448
  • DOI: 10.5897/IJLP
  • Start Year: 2009
  • Published Articles: 264

Full Length Research Paper

Economics of phytase enzyme supplementation in low energy-protein layer chicken diet

P. Ponnuvel
  • P. Ponnuvel
  • Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala, Kerala Veterinary and Animal Sciences University, Mannuthy-680651, India
  • Google Scholar
K. Narayanankutty
  • K. Narayanankutty
  • Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala, Kerala Veterinary and Animal Sciences University, Mannuthy-680651, India
  • Google Scholar
A. Jalaludeen
  • A. Jalaludeen
  • Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala, Kerala Veterinary and Animal Sciences University, Mannuthy-680651, India
  • Google Scholar
P. Anitha
  • P. Anitha
  • Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala, Kerala Veterinary and Animal Sciences University, Mannuthy-680651, India
  • Google Scholar


  •  Received: 06 March 2014
  •  Accepted: 28 April 2014
  •  Published: 31 July 2014

References

Bureau of Indian Standards (BIS) 1992. Poultry Feeds –Specification. Fourth revision. Bureau of Indian Standards, New Delhi. p.4
 
Kannan D (2004). Influence of enzyme phytase supplementation on the performance of layers. Ph.D Thesis submitted to Tamil Nadu Veterinary and Animal Sciences University. p160.
 
 
Snedecor GW, Cochran WG (1994). Statistical Methods. 8th edition. The Iowa state University press, Ames, Iowa, p 313.
 
 
Sukumar D (1999). Effect of phytase supplementation on phosphorus utilization and performance in layer chicken. M.V.Sc, Thesis submitted to Kerala Agricultural University. p122.
 
 
USDA (2011). India's Poultry and Egg Industry. International Egg and Poultry Review. 4: 34.