[Analysis of the effect of backfat thickness changes during the reproductive cycle on sows perfomance]

Cechova, M.; Markova, E.; Tvrdon, Z.; Sladek, L.; Mikule, V. . Ustav Chovu Hospodarskych Zvirat

[Analysis of the effect of backfat thickness changes during the reproductive cycle on sows perfomance]

2002

Cechova, M. | Markova, E. | Tvrdon, Z. | Sladek, L. | Mikule, V. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Ustav Chovu Hospodarskych Zvirat)

The aim of this study was to establish the relationship between reproductive parameters (number of born piglets, number of weaned piglets) and production parameters (backfat thickness, musculus longissimus lumborum et thoracis, lean meat content) in sows. The whole Czech population of Czech Large White sows was analyzed during the years 2000 and 2001. The changes in backfat thickness during the reproductive cycle and their effect on sows fertility were also studied. No negative relationship between lean meat content and reproductive parameters was observed. The age at the first conception decreased with increasing backfat thickness.

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AGROVOC Keywords

adipose tissue age back carcass composition cerdas composición de la canal composition de la carcasse dorso dos edad espesor lean body mass litter size masa corporal delgada masse maigre de l'organisme muscle muscles músculos performance de reproduction reproductive performance reproductividad sows taille de la portée tamaño de la camada tejido adiposo thickness tissu adipeux truie âge épaisseur

Bibliographic information

Publisher

PLEMO

Pagination

p. 39-41

Language

Czech

Note

1 graph, 4 tables

ISBN

80-238-6835-9

Translated Title

Analyza vlivu zmeny vysky hrbetniho tuku v prubehu reprodukcniho cyklu na uzitkovost prasnic

Type

Conference; Non-Conventional

Source

Proceedings of the 7th Professional Workshop: Zoohygiene as the integral part of the successful swine production.- Zdar nad Sazavou (Czech Republic): PLEMO, 2002. Zoohygiene as the integral part of the successful swine production,Zoohygiene as the integral part of the successful swine production,Prace (Czech Republic),24 Apr 2002.- ISBN 80-238-6835-9. 47 p.

In AGRIS since: 2004-08-15

Format: AGRIS AP

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[Analysis of the effect of backfat thickness changes during the reproductive cycle on sows perfomance]

2002

AGROVOC Keywords

Bibliographic information