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Naslov:Effect of immunocastration on performance of Slovenian pig fatteners
Avtorji:Škrlep, Martin (Avtor)
Batorek, Nina (Avtor)
Šegula, Blaž (Avtor)
Zajec, Marta (Avtor)
Košorok, Stane (Avtor)
Glavač-Vnuk, Marija (Avtor)
Kubale, Valentina (Avtor)
Fazarinc, Gregor (Avtor)
Čandek-Potokar, Marjeta (Avtor)
Datoteke:.pdf Agriculturae_Conspectus_Scientificus_2011_Skrlep_et_al._Effect_of_Immunocastration_on_Performance_of_Slovenian_Pig_Fatteners.pdf (122,14 KB)
 
URL http://hrcak.srce.hr/72036
 
Jezik:Angleški jezik
Vrsta gradiva:Znanstveno delo (r2)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FKBV - Fakulteta za kmetijstvo in biosistemske vede
Opis:The influence of the immunocastration (immunisation against GnRH) on pig performance (growth, carcass and meat quality traits) was investigated in two parallel experiments (on two farms) with two crossbreeds – G1 (50% Duroc) and G2 (50% Pietrain). Within the crossbreed, the pigs were assigned to three experimental groups; entire males (EM, n=49), immunocastrates (IC, n=45) and surgical castrates (SC, n=45). Those assigned to IC group were vaccinated at the age of 12 and 19 weeks. Pigs were individually housed, their feed intake (ad libitum) and weight (at 12, 19 and 24 weeks) were recorded. At the age of 24 weeks, the pigs were slaughtered and their carcass and meat quality traits were assessed. We hypothesized that treatment response could have been different in two crossbreeds. However the interaction was insignificant, thus the treatment effect is presented on pooled results for both crossbreeds. Until the revaccination, IC were similar to EM pigs, thereafter they exhibited an increase in feed intake and growth rate. Overall, they presented an advantage in growth rate and feed efficiency as compared to SC. They also exhibited better carcass properties as SC without any major effect on meat quality. The present study provides the initial information on the immunocastration effect in Slovenian herds that should further be supported by testing it in usual rearing conditions and group housing.
Ključne besede:pig, immunocastration, growth performance, carcass properties, meat quality
Leto izida:2011
Št. strani:str. 205-208
Številčenje:št. 3, Letn. 76
ISSN:1331-7776
ISSN pri članku:1331-7776
Število ogledov:35
Število prenosov:0
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Področja:Ostalo
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Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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Gradivo je del revije

Naslov:Agriculturae Conspectus Scientificus
Skrajšan naslov:Agric. Conspec. Sci.
Založnik:Faculty of Agriculture, University of Zagreb
ISSN:1331-7776
COBISS.SI-ID:2015788 Novo okno

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Program financ.:Raziskovalni projekti - temeljni
Številka projekta:P4-0072
Naslov:Agrobiodiverziteta
Akronim:
ID projekta:info:eu-repo/grantAgreement/ARRS/Raziskovalni%20projekti%20-%20temeljni/P4-0072

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:prašiči, imunokastracija, rast, lastnosti trupa, kakovost mesa


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