Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Advisor & Referee "Rath, Detlef Prof. Dr."
Now showing items 1-5 of 5
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Untersuchung exogener Einflüsse auf den Reproduktionserfolg des Rindes unter Anwendung von In-vitro-Verfahren
(2020-06-03)This thesis deals with the analysis of various exogenous factors on the reproductive suc-cess of cattle by application of in vitro methods. Possible effects of semen type (conventional vs. female sexed) and calf ... -
Tube-Pellets als Alternative zur konventionellen Kryokonservierung
(2018-07-17)Since the introduction of the genomic selection, insemination centers are function with genomically proofed young bulls at the age of 10 months onwards (MELBAUM et al., 2016). Young bulls have a reduced ejaculate volume ... -
Sperm binding properties to uterine epithelial cells in vitro employing a primary porcine endometrium culture system
(2016-05-24)In pig husbandry the conventional method of intrauterine deposition of an 80-100 ml AI volume containing 1-3 x109 fresh spermatozoa is the commonly used procedure. Compared to bovine insemination, where as little as 2 x106 ... -
Kryokonservierung von Bullensperma in kleinen Volumina
(2014-01-07)To date in dairy cow breeding, bulls have been assessed by offspring perfor-mance, which resulted in estimated breeding values only after five years (REENTS AND REINHARDT, 2007). By introducing the so called genomic breeding ... -
Experiments to improve the quality of sex-sorted fresh and frozen porcine spermatozoa
(2007-07-10)Experiments to improve the quality of sex-sorted fresh and frozen porcine spermatozoaFor several reasons the demand for sex sorted porcine spermatozoa has been expressed. This includes ...