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Uticaj bakterijskog inokulanta na hemijski sastav i fermentaciju silaže lucerke

dc.creatorĐorđević, Snežana
dc.creatorMandić, Violeta
dc.creatorStanojević, Dragana
dc.date.accessioned2018-12-14T15:09:26Z
dc.date.available2018-12-14T15:09:26Z
dc.date.issued2016
dc.identifier.issn1450-9156
dc.identifier.urihttp://r.istocar.bg.ac.rs/handle/123456789/477
dc.description.abstractAlfalfa silage is a useful source of protein for feeding ruminants. Therefore, managing alfalfa silage in livestock production systems is an important issue in order to maintain the silage quality and achieve maximum profitable production of milk and meat. The aim of this investigation was to estimate the effects of bacterial inoculant Silko, containing Lactobacillus plantarum (strains: LP1, LP2, LP3 and LP4) on chemical composition, energetic characteristics and fermentation alfalfa silage under field conditions in the commercial dairy farm, during the 2016. The first-cut alfalfa in the second year has been conserved in silage form. The silage mass was subdivided into two equal parts (control (silage without inoculant) and silages treated with bacterial inoculant Silko) and ensiled in trench silo. After 60 days of ensiling, the silages were analyzed. Dry matter, ash, crude protein, lactic acid, acetic acid, total digestible nutrients value and relative feed value were significantly higher in silage treated with bacterial inoculant Silko compared to control. Contrary, alfalfa silage treated with a bacterial inoculant Silko had lower values of cellulose, acid detergent fibre, neutral detergent fibre, nonnitro extractive matter, pH, butyric acid, soluble nitrogen/total nitrogen and NH3- N/total nitrogen than untreated silage. Results showed that bacterial inoculant Silko increases silage quality compared to control so that research should be directed toward the use of such prepared silage in ruminant diets and its impact on milk and meat production on farms.en
dc.description.abstractSilaža lucerke je koristan izvor proteina za ishranu preživara. Stoga, proizvodnja silaže lucerke u stočarstvu predstavlja važno pitanje kako bi se održao kvalitet silaže i postigla maksimalna profitabilna proizvodnja mleka i mesa. Cilj ovog istraživanja je bio da se proceni efekat bakterijskog inokulanta Silka koji sadrži Lactobacillus plantarum (sojevi: LP1 LP2, LP3 i LP4) na hemijski sastav i fermentaciju silaže lucerke u terenskim uslovima na komercijalnoj farmi goveda u 2016. godini. Prvi otkos lucerke u drugoj godini je konzerviran u obliku silaže. Silažna masa je podeljena na dva jednaka dela (kontrola (silaža bez inokulanta) i silaža tretiranih bakterijskim inokulantom Silko) i silirana u rovu silosu. Silaža je analizirana 60 dana nakon siliranja. Sadržaj suve materije, pepela, sirovih proteina, mlečne i sirćetne kiseline, ukupna svarljiva hranljiva materija i relativna hranljiva vrednost značajno su veći u silaži tretiranoj bakterijskim inokulantom Silko nego u kontroli. Suprotno, silaža lucerke tretirana sa bakterijskom inokulantom Silko imala je niže vrednosti za celulozu, ADF, NDF, bezazotne ekstraktivne materije, pH, buternu kiselinu i udeo rastvorljivog i amonijačnog azota u ukupnom azotu nego kontrola. Rezultati su pokazali da bakterijski inokulant Silko povećava kvalitet silaže u odnosu na kontrolu, tako da bi dalja istraživanja trebalo da budu usmerena ka korišćenju ovako pripremljene silaže u ishrani preživara i njen uticaj na proizvodnju mleka i mesa na farmama.sr
dc.publisherInstitute for Animal Husbandry, Belgrade
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31053/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceBiotechnology in Animal Husbandry
dc.subjectalfalfaen
dc.subjectchemical compositionen
dc.subjectenergetic characteristicsen
dc.subjectfermentation parametersen
dc.subjectinoculanten
dc.subjectsilageen
dc.titleThe effect of bacterial inoculant on chemical composition and fermentation of alfalfa silageen
dc.titleUticaj bakterijskog inokulanta na hemijski sastav i fermentaciju silaže lucerkesr
dc.typearticle
dc.rights.licenseBY
dcterms.abstractМандић, Виолета; Ђорђевић, Снежана; Станојевић, Драгана; Утицај бактеријског инокуланта на хемијски састав и ферментацију силаже луцерке; Утицај бактеријског инокуланта на хемијски састав и ферментацију силаже луцерке;
dc.citation.volume32
dc.citation.issue4
dc.citation.spage413
dc.citation.epage423
dc.citation.other32(4): 413-423
dc.citation.rankM51
dc.identifier.doi10.2298/bah1604413D
dc.identifier.rcubKonv_795
dc.identifier.fulltexthttp://r.istocar.bg.ac.rs//bitstream/id/2220/475.pdf
dc.type.versionpublishedVersion


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