Effects of Strain, Age and the Interrelationships between External and Internal Qualities of Eggs in Two Strains of Layer Chickens in Northern Guinea Savannah Zone of Nigeria

Authors

  • H.Y. Adamu Department of Geography, Federal College of Education, Zaria, Nigeria
  • I.I. Adedibu Department of Soil Science, Ahmadu Bello University, Zaria, Nigeria
  • M. Kabir Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria
  • M.R. Hassan Department of Geography, Federal College of Education, Zaria, Nigeria
  • N.M. Eche Department of Geography, Federal College of Education, Zaria, Nigeria
  • O.M. Daudu Department of Geography, Federal College of Education, Zaria, Nigeria
  • R.K. Idris Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria
  • R.O. Sulaiman Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria
  • S.B. Abdu Department of Geography, Federal College of Education, Zaria, Nigeria
  • S.M. Yashim Department of Geography, Federal College of Education, Zaria, Nigeria
  • T.S. Olugbemi Department of Soil Science, Ahmadu Bello University, Zaria, Nigeria
Abstract:

An experiment was conducted to determine the differences in body weight (BW), feed intake (FI) and some egg production traits of two strains of layer chickens (Isa Brown and Nera Black) and correlate the relationships between the tested traits. The study commenced when the layers were 26 weeks old and a total of 200 (100 of each strain) were used. Sixty fresh eggs (30 from each strain) were collected at 26th, 32nd and 38th weeks of lay. The results of analysis of variance for main effect of strain revealed significant (P

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Journal title

volume 4  issue 1

pages  179- 184

publication date 2014-03-01

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