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Abstract

The first semen production of 29 young genomic Holstein bulls was analyzed in a continuous spermatological screening. Bulls were housed under identical conditions at the RBB AI stud in Brandenburg, Germany. With most of the bulls a production of high quality frozen semen was possible from an age of ...

Author(s)
Osmers, J. H.; Herrmann, C.
Publisher
Eugen Ulmer KG, Stuttgart, Germany
Citation
Züchtungskunde, 2017, 89, 1, pp 9-21
AbstractFull Text

The deterioration of the sperm membrane and acrosome integrity as a method for predicting fertility in bulls was evaluated. Four bulls (2 Holstein and 2 Brown Swiss) from the National Bank of Semen, Lima-Peru were used. Acrosome integrity, sperm membrane integrity, motility, live sperm cells,...

Author(s)
Cabrera V., P.; Pantoja A., C.
Publisher
Universidad Nacional Mayor de San Marcos, Lima, Peru
Citation
Revista de Investigaciones Veterinarias del Perú (RIVEP), 2012, 23, 2, pp 192-200
Abstract

The quality of ejaculated sperm of Garut rams to be used for artificial insemination (AI) and viability of sperm collected from preserved cauda epididymis (at 4°C for up to 12 days) for assisted reproductive technology were examined. The semen was collected using an artificial vagina, and sperm...

Author(s)
Boediono, A.; Herdis; Rizal, M.
Publisher
SEAMEO BIOTROP, Southeast Asian Regional Center for Tropical Biology, Bogor, Indonesia
Citation
BIOTROPIA, 2004, No.23, pp 40-46
AbstractFull Text

This study was aimed to investigate the effects of omega-3, 6, 9 fatty acids on the characteristics of bovine chilled and frozen-thawed semen. For this purpose, oil containing different levels of omega-3, 6, 9 fatty acids were added to semen extender. To emulsify the oil in semen extender,...

Author(s)
Kandelousi, M. A. S.; Arshami, J.; Naserian, A. A.; Abavisani, A.
Publisher
Faculty of Veterinary Medicine, University of Tripoli, Tripoli, Libya
Citation
Open Veterinary Journal, 2013, 3, 1, pp 47-52