Genetic variation for MMA treatment;Genetische Parameter für die Behandlungsfrequenz Beim MMA-Syndrom

Zuchtungskunde

Volumn 81, Issue 3, 2009, Pages 149-154

  Krieter, J ^a   Presuhn, U ^b  

^a UNIVERSITY OF KIEL   (Germany)

^b GmbH and CoKG ^*  (Germany)

Author keywords

Frequency of treatment; Heritability; MMA syndrome

Indexed keywords

EID: 67650245732     PISSN: 00445401     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. nd Ann. Meet. Europ. Assoc. Anim. Prod., Budapest, Session P5.4, 420.
2. HOY, S., (2003): Auswirkungen der Puerperalstörungen bei Sauen auf die Fruchtbarkeitsleistung. Arch. Tierz. 46, 341-346.
3. LINGAS, F. and K. RÖNNINGEN, (1991): Epidemiological and genetical studies in Norwegian pig herds. V. Estimates of heritability and phenotypic correlations of the most common diseases in Norwegian pigs. Acta Vet. Scand. 32, 115-122.
4. NEUMAIER, A. and E. GROENEVELD, (1998): Restricted maximum likelihood estimation of covariances in sparse linear models. Gen. Sel. Evol. 30, 3-26.
5. PLONAIT, H., (2001): Geburt, Puerperium und perinatale Verluste. In: Lehrbuch der Schweinekrankheiten. Hrsg.: K.-H. WALDMANN, M. WENDT. 3. Auflage, Parey-Verlag, 471-512.
6. RÖHE, R. and B.W. KENNEDY, (1995): Estimation of genetic parameters for litter size in Canadian Yorkshire and Landrace Swine with each parity of farrowing treated as a different trait. J. Anim. Sei. 73, 2959-2970.
7. SIEVERDING, E., (2000): Handbuch Gesunde Schweine. Osnabrück: Kamlage-Verlag, 311.
8. TEN NAPEL, J., A.G. DE VRIES, G.A.J. BUITING, P. LUITING, J.W.M. MERKS and E.W. BRASCAMP, (1995): Genetics of interval from weaning to estrus in first-litter sows: distribution of data, direct response of selection, and heritability. J. Anim. Sci. 73, 2193-2203.
9. SAS, (2005): Version 8.2, SAS Institute, Cary, NC, U.S.A.