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Abstract

The aim of this research is to analyse the semen of different breeds of rabbits and to determine the effects of age, breed, sire, generation and body weight on the ejaculate characteristics of rabbit bucks. Twenty rabbit bucks comprising of three breeds (New-Zealand White 8, Chinchilla 6 and...

Author(s)
Akpa, G. N.; Yahaya, H. K.; Martin, U. C.
Publisher
Maxwell Scientific Organization, Birmingham, UK
Citation
International Journal of Animal and Veterinary Advances, 2012, 4, 3, pp 191-194
Abstract

The relationship between scrotal circumference and semen volume, sperm motility, sperm concentration and number of motile sperm per ejaculate of 30 Holstein Friesian and 22 Brahman breeding bulls was studied. Scrotal circumference and semen of two consecutive collections at seven day intervals was...

Author(s)
Ha, M. T.; Sac, N. H.; Que, L. B.; Hai, P. T.; Tuan, H. M.; Tiem, P. V.; Hoa, N. T. T.; Kiem, P. V.; Thong, L. V.
Publisher
CIPAV Foundation, Cali, Colombia
Citation
Livestock Research for Rural Development, 2012, 24, 7, pp Article 112
Abstract

Assessment of sperm to rent animals, has a special value, especially when semen is for preservation and storage of sperm bank. Examination of sperm (semen analysis) must be made as complete as required to determine volume, sperm concentration and mobility. Ejaculate were evaluated 80 taken from...

Author(s)
Racovită, I.; Racovită, A.; Ciornei, Ș.; Runceanu, L.; Drugociu, D.; Roșca, P.
Publisher
Universitatea de Științe Agricole și Medicina Veterinara "Ion Ionescu de la Brad" Iași, Iași, Romania
Citation
Lucrări Științifice - Medicină Veterinară, Universitatea de Științe Agricole și Medicină Veterinară "Ion Ionescu de la Brad" Iași, 2012, 55, 3/4, pp 418-419
Abstract

Cryopreservation induces sublethal damage to the spermatozoa, which leads to their reduced fertile life. The objective of this study was to investigate the effect of taurine, hypotaurine and trehalose as antioxidants on the function of the freezing-thawed sperm in Korean Jeju Black Bull. The semen...

Author(s)
Oh ShinAe; Ko MinHee; Kang TaeYoung; Choi SunHo; Ko MoonSuck; Chung YoungHo; Cho WonMo
Publisher
Korean Society of Animal Sciences and Technology, Korea Science & Technology Center, Seoul, Korea Republic
Citation
Journal of Animal Science and Technology, 2012, 54, 4, pp 283-290
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 aim of the current study was to evaluate the effects of different concentrations of rainbow trout seminal plasma (RTSP) (0.1%, 1% and 10%) in extenders containing either egg yolk or lecithin for use in Awassi ram semen cryopreservation. Pooled sperm were diluted in a two-step dilution method to ...

Author(s)
Ustuner, B.; Alcay, S.; Toker, M. B.; Nur, Z.; Gokce, E.; Sonat, F. A.; Gul, Z.; Duman, M.; Cenİz, C.; Uslu, A.; Sagİrkaya, H.; Soylu, M. K.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2016, 164, pp 97-104
Abstract

Two experiments were conducted to compare the effectiveness of different extenders conventionally used for semen cryopreservation to maintain the viability and fertility of cooled bull semen. In Experiment 1, sperm samples obtained from 20 Nellore bulls were preserved at 5°C for 48 h using two...

Author(s)
Crespilho, A. M.; Nichi, M.; Guasti, P. N.; Freitas-Dell'Aqua, C. P.; SáFilho, M. F.; Maziero, R. R.; Dell'Aqua Júnior, J. A.; Papa, F. O.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2014, 146, 3/4, pp 126-133
Abstract

The objectives of this study were to determine and evaluate effect of breed, age and body condition score (BCS) on qualitative and quantitative parameters of bull's ejaculate. In total, 16 Holstein (H) and 15 Czech Fleckvieh (F) bulls were collected in September 2009 and May 2010. Volume of semen...

Author(s)
Beran, J.; Stádník, L.; Ducháček, J.; Toušová, R.; Louda, F.; Štolc, L.
Publisher
Ústřední knihovna Mendelovy University v Brně, Brno, Czech Republic
Citation
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011, 59, 6, pp 37-44
AbstractFull Text

The aim of this study was to compare the motile sperm subpopulational structure in fresh and frozen-thawed semen from dairy (Holstein, n=9) and beef bulls (Asturiana de los Valles, n=10) which were known to have different field fertility (90 day nonreturn rates: 57.0 vs. 67.6%). The overall sperm...

Author(s)
Tamargo, C.; Muiño, R.; Rodríguez, A.; Hidalgo, C. O.
Publisher
Asociación Interprofesional para el Desarrollo Agrario, Zaragoza, Spain
Citation
XIV Jornadas sobre Producción Animal, Zaragoza, España, 17 y 18 de mayo de 2011, 2011, pp 425-427
Abstract

The aim of the present study was to demonstrate the relationship between short- and long-thawing procedures and post-thawing thermal conditions. Semen samples of 4 Holstein bulls, frozen in straws of 0.25 ml, were used. Straws were thawed in water baths at 37°C using two different thawing...

Author(s)
Bacınoğlu, S.; Ak, K.
Publisher
Veteriner Fakültesi Dekanlığı, Istanbul Üniversitesi, Istanbul, Turkey
Citation
Veteriner Fakültesi Dergisi (Istanbul), 2007, 33, 2, pp 13-22

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