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Proteolytic and anti-proteolytic activity in the seminal plasma of Eurasian perch (Perca fluviatilis L.) during the spawning period
European perch seminal plasma protease and anti-protease activity
2015/6/9
The aim of this study was to describe possible changes in protease and anti-protease activity in the seminal plasma of European perch (Perca fluviatilis L.) during the spawning time. No significant di...
Sperm motility and monthly variations of semen characteristics in Perca fluviatilis (Teleostei: Percidae)
beat frequency semen volume sperm concentration osmolality sperm motility
2015/6/8
Dynamics of sperm motility (sperm velocity, percentage of motility and flagellar beat frequency) and monthly variations of semen characteristics (semen volume and osmolality and sperm concentration an...
Slaughter yield, proximate composition, and flesh colour of cultivated and wild perch (Perca fluviatilis L.)
Perca fluviatilis slaughter yield proximate composition flesh colour
2015/6/4
The aim of this research was to determine the slaughter yield, proximate composition, and flesh colour of cultivated and wild perch (Perca fluviatilis). The study material was composed of fish obtaine...
Quality of semen and histological analysis of testes in Eurasian perch Perca fluviatilis L. during a spawning period
perch gonads semen spawning time
2015/6/2
A qualitative assessment of the Eurasian perch Perca fluviatilis semen describing the basic parameters of seminal plasma was completed. The histological methods used in this study showed changes in pe...