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EFFECT OF MOTHER-LITTER SEPARATION FOR 24 HOURS, BY CLOSING THE NESTBOX OR CHANGE OF CAGE, ON RABBIT DOE REPRODUCTION PERFORMANCE

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EFFECT OF MOTHER-LITTER SEPARATION FOR 24 HOURS, BY CLOSING THE NESTBOX OR CHANGE OF CAGE, ON RABBIT DOE REPRODUCTION PERFORMANCE

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dc.contributor.author Castellini, C.
dc.contributor.author Canali, C.
dc.contributor.author Boiti, C.
dc.date.accessioned 2011-03-16T12:06:14Z
dc.date.available 2011-03-16T12:06:14Z
dc.date.issued 1998
dc.identifier.issn 1257-5011
dc.identifier.uri http://hdl.handle.net/10251/10398
dc.description.abstract [EN] The effect of 2 different techniques of mother-litter separation on rabbit doe performance was analysed. In the first experiment, executed in a commercial rabbitry, multiparous lactating hybrid does were successively artificially inseminated (620 Al) while in the second, a flock of 100 nulliparous was followed (524 Al). Does Nere submitted to one of the following treatments: control no treatment; 24 hours of mother-litter separation, 3 days befare Al, with 2 different procedures: closing the nestbox (Experiment 1) and change of caga (Experiment 2). AH the does were inseminated 11 days after kindling. Mother-litter separation did not significantly affect reproductiva results while, as expected, sexual receptivity and physiological status strongly influenced it. Probably longar stimuli are necessary to induce oestrus, particularly when does are in lactation. Nulliparous and multiparous non-lactating does showed a significant positiva reaction to biostimulation (Experiment 2 - gain of fertillty rata: 12.9% and 14.0%, respectively). es_ES
dc.description.abstract [FR] Deux techniques différentes de séparation de la mere et de sa portée ont été étudiées. Dans la premiare expérience menée dans un élevage industrie/, des lapínes hybrídes plurípares a/laítantes ont été inséminées artificiellement (620 JA) tandis que dans la deuxieme expérimentation un groupe de 100 lapines ont été contr61ées jusqu'a obtenir 524 JA. Les traitements suivants ont été appliqués : groupe controle sans traitement, 24 heures de séparation mere-portée trois iours avant /'/A selon deux méthodes - fermeture de la boíte a níd (expérience 1) - changement de cage (expérience 2). Toutes les lapines ont été inséminées 11 jours apres la mise bas. La séparation mere-portée n'a pas significatívement influencé les performances de reproductíon tandis que la réceptivité sexual/e et le statut physiologique ont été fortement ínfluencés. De plus· longues stimulatíons sont sans doute nécessaires pour induire l'oestrus, particulierement quand les feme/les sont allaitantes. Les lapines non allaitantes nullípares ou pluripares montrent une réaction positiva significativa a la biostimulation (expérience 2: augmentation du taux de fertilité: 12,9 et 14,0 %, respectivement)
dc.language Inglés es_ES
dc.publisher World Rabbit Science. ICTA. UPV es_ES
dc.relation.ispartof World Rabbit Science
dc.rights Reserva de todos los derechos es_ES
dc.title EFFECT OF MOTHER-LITTER SEPARATION FOR 24 HOURS, BY CLOSING THE NESTBOX OR CHANGE OF CAGE, ON RABBIT DOE REPRODUCTION PERFORMANCE es_ES
dc.type Artículo es_ES
dc.date.updated 2011-03-15T11:51:43Z
dc.identifier.doi 10.4995/wrs.1998.343
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Castellini, C.; Canali, C.; Boiti, C. (1998). EFFECT OF MOTHER-LITTER SEPARATION FOR 24 HOURS, BY CLOSING THE NESTBOX OR CHANGE OF CAGE, ON RABBIT DOE REPRODUCTION PERFORMANCE. World Rabbit Science. 06(1). doi:10.4995/wrs.1998.343 es_ES
dc.description.accrualMethod SWORD es_ES
dc.relation.publisherversion https://doi.org/10.4995/wrs.1998.343
dc.description.upvformatpinicio 199
dc.description.upvformatpfin 203
dc.description.volume 06
dc.description.issue 1
dc.identifier.eissn 1989-8886 es_ES


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