Compensability of Enhanced Cytoplasmic Droplet Rates in Boar Semen: Insights of a Retrospective Field Study

Compensability of Enhanced Cytoplasmic Droplet Rates in Boar Semen: Insights of a Retrospective Field Study

Retained cytoplasmic droplets (CD) provide the most abundant sperm abnormality in boar and reduce fertility. It is still unclear as to whether high CD rates in semen portions are compensable. The aim was to explore the impact of CD in relation to quantitative and qualitative sperm traits on fertilit...

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Veröffentlicht in:Animals (Basel) 2022-10, Vol.12 (20), p.2892
Hauptverfasser: Schulze, Martin, Waberski, Dagmar
Format: Artikel
Sprache:eng
Schlagworte:
artificial insemination
boar semen
Cold
cold resistance
cytoplasmic droplets
Datasets
Droplets
Fertility
Heat resistance
Hogs
Hypotheses
Laboratories
Mitochondria
Motility
Qualitative analysis
Semen
Software
Sperm
sperm morphology
Spermatozoa
Statistical analysis
Stress
Temperature tolerance
Variance analysis
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Beschreibung
Zusammenfassung:Retained cytoplasmic droplets (CD) provide the most abundant sperm abnormality in boar and reduce fertility. It is still unclear as to whether high CD rates in semen portions are compensable. The aim was to explore the impact of CD in relation to quantitative and qualitative sperm traits on fertility performance of sows. Retrospective data analysis of 1497 inseminations was performed. Ejaculates (n = 260) were assigned to three groups with low (
ISSN:2076-2615
2076-2615
DOI:10.3390/ani12202892