Computer-assisted motility assessment of spermatozoa from fresh and frozen-thawed semen of the bull, boar and goat.
Generally, both subjective and computer-assisted (HTM-2000 motility analyzer) assessment of sperm motility in fresh and in frozen-thawed semen of bulls, boars and bucks yields comparable results. However, the use of a motility analyzer renders consistently more accurate estimates, especially when that motility is vigorous as in fresh bull semen.
Tuli
R K
RK
Institute of Animal Husbandry and Genetics, University of Göttingen Albrecht-Thaer-Weg 3, 3400 Göttingen, Germany.
Schmidt-Baulain
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R
Holtz
W
W