Influence of bull breed and age on their semen volume and quality

• Published in: Zeszyty Naukowe Akademii Rolniczej we Wroclawiu. Zootechnika
• Main Authors: Pawlina E, Jaczewski S, Kuczaj M
• Format: Journal Article
• Language: English
• Published: 1989
• Subjects: age; breeds; bulls; calidad; chemicophysical properties; edad; espermatozoo; mouvement; movement; movimiento; poland; pologne; polonia; propiedades fisico quimicas; propriete physicochimique; qualite; quality; race; razas; semen; spermatozoa; spermatozoide; sperme; taureau; toro; volume; volumen

The investigations were carried out in the years 1977-85 on 75 bulls of Black-and-White breed and 46 bulls of Red-and-White breed from the Animal Breeding and Insemination Centre in Karczow. For all ejaculates from each bull the total and mean semen volumes, ejaculate number and their mean volume, s...