The Indian Journal of Small Ruminants

SCOPUS
  • Year: 2009
  • Volume: 15
  • Issue: 2

Growth and reproductive performance of Madras Red sheep under field conditions

  • Author:
  • T. Sivakumar, D. Balasubramanyam, K. Thilak Pon Jawahar, H. Gopi, S. Jaishankar
  • Total Page Count: 5
  • DOI:
  • Page Number: 248 to 252

Livestock Research Station, Tamil Nadu Veterinary and Animal Sciences University, Kattupakkam - 603 203, Tamil Nadu, India.

E-mail address: dbsagb@yahoo.com

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Abstract

The objectives of the study were to record the growth and reproductive performance of Madras Red sheep. The overall mean body weight recorded at birth, 3, 6, 9 and 12 months of age was 2.68 ± 0.006, 9.64 ± 0.03, 15.02 ± 0.10, 17.80 ± 0.12 and 19.88 ± 1.14 kg, respectively. Season had a marked influence only on post-weaning body weight (except for 12 months of age) whereas location had a marked effect on pre-weaning and post-weaning weight gain (except for 6–9 months of age) of animals. The sex had a marked influence on birth weight and three months weight and no influence on average weight gain. The overall least squares mean body weight of ewes at breeding was 27.81± 0.59 kg and the lambing percentage was 82.49%.

Keywords

Body weight, Growth, Lambing percentage, Madras Red, Sheep