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A Six-year investigation on reproductive performance of hybrid rabbits: 1.: pregnancy rate and numerical productivity at weaning as affected by season

Marongiu, Maria Laura and Dimauro, Corrado and Floris, Basilio Remo (2007) A Six-year investigation on reproductive performance of hybrid rabbits: 1.: pregnancy rate and numerical productivity at weaning as affected by season. Italian Journal of Animal Science, Vol. 6 (Suppl. 1), p. 770-772. ISSN 1828-051X. Article.

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Abstract

With the aim to clarify the effect of seasonal variation on reproductive performance of hybrid rabbits, a six-years investigation was carried out. Traits analysed were pregnancy rate of does and numerical productivity at weaning. The data set included: 33588 matings and subsequent pregnancy diagnosis; 245743 young rabbits at weaning. From the statistical analysis, pregnancy rate and numerical productivity at weaning appeared to be significantly (P<0.001) affected by seasonal variation. Furthermore a statistically significant (P<0.001) month influence was also found. Nevertheless a correlation between the two parameters needs to be performed to supplement our analysis.

Item Type:Article
ID Code:2726
Status:Published
Refereed:Yes
Uncontrolled Keywords:Rabbit, reproductive performance, season effect
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/20 Zoocolture
Area 07 - Scienze agrarie e veterinarie > VET/02 Fisiologia veterinaria
Area 07 - Scienze agrarie e veterinarie > AGR/19 Zootecnica speciale
Divisions:001 Università di Sassari > 01 Dipartimenti > Scienze zootecniche
Publisher:Avenue media on behalf of Scientific Association of Animal Production (ASPA)
ISSN:1828-051X
Publisher Policy:Depositato per gentile concessione dell'ASPA
Additional Information:Relazione al 17. Congresso nazionale ASPA, Alghero, 29 maggio- 1 giugno 2007.
Deposited On:18 Aug 2009 10:08

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