Page 6 of articles about semen
Reproduction in gilts inseminated with PCV2-spiked semen. Protection by gilt vaccination with a sow PCV2 vaccine
PCV2 vaccination of the gilts prior to insemination with PCV2 spiked-semen showed a clear decrease of viral load in the gilts as well as a much lower viral excretion that were compatible with foetus protection.
Genetic parameters for male fertility and its relationship to Skatole and Androstenone in Danish Landrace Boars
Simplified freezing of boar semen: possible?
Novel cryopreservation methods and containers are designed to increase semen cryosurvival without disturbing production of conventional liquid semen doses. This provides opportunities for gene banking and preserved fertility when inseminated deep intra uterine, alongside undisturbed commercial AI-dose production.
Pre-freezing and post-thawing quality of boar sperm for distinct portions of the ejaculate and as a function of protein bands present in seminal plasma
Ireland: PRRS outbreak
Danish pig meat exports declined during 2012
Effect of dietary selenium on boar sperm quality
Colombia will be allowed to export pigs to Venezuela for reproductive purposes
PCV2: Possible transmission to sows through artificial insemination and effects on quality of boar semen
PCV2 can be shed into semen by infected boars and research suggests that the virus can then be transmitted to gilts and sows by AI causing reproductive failure but there is no evidence that PCV2 in semen has effects on various characteristics of sperm cells.
Nature is wise: Optimum moment for the mating
The author considers which is the ideal day for the mating and sets out the improvements in the results obtained when weaning on Monday.
JSR’s latest investment set to improve minimum sperm count per dose
British semen to Mexico
PIC and Besun join forces on China Nucleus Farm
The feeding of the boar
The great impact of the boar on the swine production (up to more than 6,000 piglets produced by boar and year) determines the great interest in the study of any factor that can have an incidence on its production results.