Evaluation of the stocking rate on growth performance, carcass traits and meat quality of male peking ducks

Journal Title: Scientific Journal of Biological Sciences - Year 2015, Vol 4, Issue 3

Abstract

Two hundred and forty male Peking ducklings were raised in four litter pens at random to provide stocking densities of 2, 4, 6 and 8 birds/m2 on the floor and 4, 8, 12 and 16 birds/m2 in cages. The birds were fed ad libitum during the day and equally exposed to all necessary management practices. The trial was conducted to observe the comparative carcass traits and meat quality. There were no significant differences (p>0.05) in back, wings, neck and feed conversion ratio. Dressing percentage decreased (p<0.05) with increasing density above 4 birds/m2 on floor and in cages respectively. Results from this study showed that stocking rate had no effect on physical characteristics of breast and thigh meat.

Authors and Affiliations

E. O. Ahaotu*| Department of Animal Production Technology, Imo State Polytechnic, Umuagwo, Nigeria., C. A. Agbasu| Department of Animal Production Technology, Imo State Polytechnic, Umuagwo, Nigeria.

Keywords

Related Articles

Clean energy for cooling and heating with ground source heat pumps

In the recent attempts to stimulate alternative energy sources for heating and cooling of buildings, emphasise has been put on utilisation of the ambient energy from ground source heat pump systems (GSHPs) and other rene...

Study of genetic variation and phenetic relationships in some vulnerable taxa from Indian sundarbans following RAPD marker analysis

The mangrove ecosystem plays an important role in maintaining coastal ecological balance and is also one of the most highly productive and dynamic ecosystems to mankind, providing food, livelihood and ecological security...

Influences of prenatal and postnatal stress on cognitive function and fear memory consolidation

Stress can be defined as the brain response to any demand. Maternal exposure to stress during pregnancy may have negative effects on fetal and infant neurodevelopment, including delayed mental and motor development, diff...

Common wild fruits from Akwa Ibom state, Nigeria and nutritional analyses of landolphia membranacea (Stapf) pichon

Fruits from Maesobotrya barteri, Carpolobia lutea, Dialium guineense, Hemandradenia mannii, Uvaria chamae, Cola millenii, C. heterophylla, Melastomastrum capitatum, Landolphia membranacea are reported as being commonly c...

Genetic correlation between egg quality traits

Genetic correlation coefficients between egg quality traits were studiedusing fifty- six harco pullets raised under standard management practices. Theestimates were carried out at 22-week, 26-week, 30-week and 32-week of...

Download PDF file
  • EP ID EP1118
  • DOI 10.14196/sjbs.v4i3.1854
  • Views 517
  • Downloads 28

How To Cite

E. O. Ahaotu*, C. A. Agbasu (2015). Evaluation of the stocking rate on growth performance, carcass traits and meat quality of male peking ducks. Scientific Journal of Biological Sciences, 4(3), 23-29. https://europub.co.uk/articles/-A-1118