Semen production traits and freezability of spermatozoa of boer grade goats

Authors

  • M N SUNDARARAMAN Department of Animal Genetics and Breeding, Madras Veterinary College, Tamil Nadu Veterinary & Animal Sciences University, Chennai - 600 007
  • M JOHN EDWIN

Keywords:

Goat spermatozoa, semen production traits, cryopreservation

Abstract

A total of 94 semen collections from two Boer Grade (Boer x Local) half-bred bucks were used to study the semen
produ ction traits and freezability of spermatozoa. The semen production traits recorded in the study were Ejaculate volume
(0.60±0.03 ml), Mass activity (4.55±0.07) (0 to 5 scale), sperm motility (78.19±0.94 per cent), sperm concentration (3416.00±178.66
million/ml), live spermatozoa (82.16±0.92 per cent), abnormal spermatozoa (8.43±0.66 per cent), pre-freeze motility (71.94±0.78
per cent), post-thaw motility (31.67±2.16 pe, cent) and total doses of frozen semen per collection (14.86±1.74). Highly significant
(P :'c 0.01) difference was noticed between bucks for sperm concentration. Live spermatozoa also exhibited significant (P :'c 0.05)
variation between bucks.

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Published

2023-02-18

Issue

Vol. 24 No. 2 (2003): Indian Journal of Animal Reproduction

Section

Research Article

How to Cite

SUNDARARAMAN, M.N., & EDWIN, M.J. (2023). Semen production traits and freezability of spermatozoa of boer grade goats. The Indian Journal of Animal Reproduction, 24(2), 109–112. Retrieved from https://acspublisher.com/journals/index.php/ijar/article/view/6015