Effect of season and period on semen characteristics of two and three breed Gir crosses

Authors

  • U Y BHOTTE Department of Animal Science & Dairy Science Mahatma Phule Krishi Vidyapeeth, Rahuri - 413 722, Dist. - Ahmednagar (Maharashtra)
  • D A SUTAR
  • B R ULMEK

Keywords:

Semen characteristics, Gir crosses bulls

Abstract

The present investigation was undertaken on 4931 ejaculate records pertains to halfbred and triple cross bulls maintaind
at Research-cum-Development Project on Cattle, Rahuri. The overall means of semen volume (Ml), sperm motility (0-5 scale) and
per cent live spermatozoa in IFG (50% Holstein-Friesian + 50% Gir Interse), IFJG (50% Holstein-Friesian + 25% Jersey + 25% Gir
Interse), IJFG (50% Jersey+ 25% Holstein-Friesian + 25 Gir Interse) and IBFG (50% Brown Swiss + 25% Holstein-Friesian + 25%
Gir Interse) were 5.040±0.106, 3.172±0.106, 3.172±0.018 and 76.458±0.250, 4.508±0.039, 3.267±0.016 and 77 .344±0.189;
3.887±0.063, 2.639±0.026 and 71.145±0.321 and 5.170±0.071 , 3.380±0.023 and 78.489±0.297, respectively. The effect of
season on semen volume, sperm motility and per cent live spermatozoa was nonsignificant in all the genetic groups under study
However, the influence of period of semen collection on the traits was significant in all the groups.

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Published

2005-06-30

Issue

Vol. 26 No. 1 (2005): Indian Journal of Animal Reproduction

Section

Research Article

How to Cite

BHOTTE, U.Y., SUTAR, D.A., & ULMEK, B.R. (2005). Effect of season and period on semen characteristics of two and three breed Gir crosses. The Indian Journal of Animal Reproduction, 26(1), 43–45. Retrieved from https://acspublisher.com/journals/index.php/ijar/article/view/6378