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Uticaj tufozela, kao dodatka hrani, na mesnatost različitih kategorija svinja

dc.creatorDrljačić, Aleksandar
dc.creatorKrstić, Milena
dc.creatorMarković, Radmila
dc.creatorŠefer, Dragan
dc.creatorĐurić, Jelena
dc.creatorBaltić, Milan Ž.
dc.date.accessioned2020-06-03T13:19:58Z
dc.date.available2020-06-03T13:19:58Z
dc.date.issued2010
dc.identifier.issn0494-9846
dc.identifier.urihttp://vet-erinar.vet.bg.ac.rs/handle/123456789/687
dc.description.abstractApplication of zeolite in the diet of pigs showed multiple effects, and its application as a specific adsorbent resulted in increased growth and food conversion. In order to study effects of tufozel as representative of the zeolite on the meatiness and thickness of fat tissue, research was conducted on three groups of pigs: cross bread gilts, boars and castrates. Each category of pigs was divided into two groups, control and experimental. The experimental group was fed with feed containing 0.5% of tufozel. After fattening, pigs were slaughtered at the slaughter line and the meatiness of warm carcasses was examined by measuring the thickness of fat on animals' back and weight of warm carcasses. Average weight of carcasses from the experimental group was higher compared to the control, the difference being highest in the category of young boars. The thickness of fat tissue value was statistically lower (p lt 0.001) in experimental groups of gilts and castrates, compared to the group of young boars. Tufozel impact on the average weight and meat percentage in carcasses of castrates and gilts was statistically highly significant (p lt 0.001). Statistically significant difference in yield (p lt 0.05) was also observed within the category of young boars, between control and experimental group, the latter showing higher yield values. The results indicate a positive effect of tufozel on parameters of meatiness of investigated pig categories.en
dc.description.abstractPrimena zeolita u ishrani svinja pokazala je pozitivno dejstvo na proizvodne parametre svinja u tovu, te njihova primena kao specifičnih adsorbenata ima svoje nutritivno, medicinsko i ekonomsko opravdanje. Radi ispitivanja dejstva tufozela, kao predstavnika zeolita, na mesnatost trupova i debljinu masnog tkiva, istraživanje je sprovedeno na tri kategorije svinja ukrštenih rasa: mlade nerastove, nazimice i kastrate. Svaka kategorija svinja podeljena je u dve grupe, kontrolnu i oglednu. U obroke oglednih grupa umešano je po 0,5% tufozela. Posle završenog tova, svinje su zaklane, a na liniji klanja ispitivana je mesnatost trupova i to merenjem debljine masnog tkiva na leđima i merenjem mase toplih polutki. Kod svinja ispitanih kategorija, prosečna masa trupa oglednih grupa bila je veća nego kod kontrolnih, s tim da je kod nerastova ta razlika bila najveća. Razlike u debljini masnog tkiva kod oglednih grupa kastrata i nazimica pokazale su se statistički visoko značajne (p lt 0,001), dok između prosečne debljine masnog tkiva ogledne i kontrolne grupe mladih nerastova nije utvrdena statistički značajna razlika. Uticaj tufozela na prosečnu masu mesa i procenat mesa u trupu kod kastrata i nazimica oglednih grupa pokazao se kao statistički visoko značajan (p lt 0,001). Između prinosa mesa kontrolne i ogledne grupe mladih nerastova izraženog u kg, odnosno u %, utvrđena je statistički značajna razlika (p lt 0,05). Dobijeni rezultati ukazuju na pozitivan uticaj tufozela na parametre mesnatosti i mesnatost ispitivanih kategorija svinja.sr
dc.publisherInstitut za higijenu i tehnologiju mesa, Beograd
dc.rightsopenAccess
dc.sourceTehnologija mesa
dc.subjectpigsen
dc.subjectmeatinessen
dc.subjecttufozelen
dc.subjectsvinjesr
dc.subjectmesnatostsr
dc.subjecttufozelsr
dc.titleThe influence of tufozel, as feed additive, on meatiness of different categories of pigsen
dc.titleUticaj tufozela, kao dodatka hrani, na mesnatost različitih kategorija svinjasr
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМарковић, Радмила; Крстић, Милена; Шефер, Драган; Балтић, Милан Ж.; Дрљачић, Aлександар; Ђурић, Јелена; Утицај туфозела, као додатка храни, на меснатост различитих категорија свиња; Утицај туфозела, као додатка храни, на меснатост различитих категорија свиња;
dc.citation.volume51
dc.citation.issue1
dc.citation.spage12
dc.citation.epage17
dc.citation.other51(1): 12-17
dc.citation.rankM51
dc.identifier.fulltexthttp://veterinar.vet.bg.ac.rs/bitstream/id/1240/686.pdf
dc.identifier.rcubconv_481
dc.type.versionpublishedVersion


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