Recurrence patterns and lifetime performance of parity 1 sows in breeding herds with different weaning-to-first-mating intervals

Abstract Background Our objectives were 1) to compare reproductive performance across parities and lifetime performance of parity 1 sows in six weaning-to-first-mating interval groups (WMI 0–3, 4, 5, 6, 7–20 and 21 days or more), 2) to determine the recurrence patterns and repeatability of WMI, and...

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Hauptverfasser:	Yu Yatabe, Ryosuke Iida, Carlos Piñeiro, Yuzo Koketsu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	BMC 2019-06-01
Schriftenreihe:	Porcine Health Management
Schlagworte:	Cohort study Farm management Lifetime performance Primiparous sows Swine Weaning-to-first-service interval
Online-Zugang:	http://link.springer.com/article/10.1186/s40813-019-0122-0
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