Increasing reproductive efficiency of bull semen using fucose or

Chemistry: molecular biology and microbiology – Maintaining blood or sperm in a physiologically active state...

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424 937, 424561, A01N 102

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059725923

ABSTRACT:
Inclusion of fucose or fucose-containing bull sperm monovalent binding oligosaccharide in semen extender increases the reproductive efficiency of bull semen extended therewith, for artificial insemination of cows by increasing non-return rates for normal concentrations of sperm and providing acceptable non-return rates at sperm concentrations lower than 5 million motile sperm per insemination.

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