INFLUENCE OF BREED, AGE, AND EJACULATION FREQUENCY ON BOAR SEMEN COMPOSITION
نویسندگان
چکیده
منابع مشابه
Boar semen quality of the Přeštice black-pied breed
The objective of this study was to examine semen quality parameters for the Přeštice black-pied breed over a test period of 8 years while considering the potential effects of collection month and boar age. Ninety-nine ejaculates were collected using the gloved-hand technique from healthy and fertile mature boars from selected farms. Ejaculate volumes were relatively low because the boars were a...
متن کاملInfluence of ejaculation frequency on seminal parameters
BACKGROUND Several factors have been shown to influence semen parameters, one of which is sexual abstinence; a clinical criteria included in the semen evaluation to provide maximum sperm quality. The aim of the present study was to assess the effect of a daily ejaculation frequency on conventional and functional semen parameters. METHODS Semen samples were collected daily over a period of two...
متن کاملInfluence of Boar and Semen Parameters on Motility and Acrosome Integrity in Liquid Boar Semen Stored for Five Days
Ninety ejaculates from a total of 76 AI boars were extended in Beltsville Thawing Solution (BTS). Boar identity, breed, weight of the ejaculate and sperm concentration were registered. Motility and acrosome integrity were assessed after storage at 16-18 degrees C for 6, 30, 54, 78, and 102 h. Storage time had a significant influence on both motility (p < 0.01) and acrosome integrity (p < 0.001)...
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Zamaratskaia, G. 2004. Factors involved in the development of boar taint influence of breed, age, diet and raising conditions. Doctoral thesis. ISSN 1401-6249. ISBN 91-576-6498-6. Boar taint has been mainly associated with the presence of androstenone and skatole in adipose tissue of entire male pigs. This work was focused on the effects of breed, age, hormonal status, and diet composition on b...
متن کاملStorage of boar semen.
The problems, aspects and methods of liquid storage and freeze-thawing of boar semen are discussed and a review is given on examination of spermatozoa by the recent fluorescent staining methods.
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 1973
ISSN: 0008-3984,1918-1825
DOI: 10.4141/cjas73-006