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Popis in analiza dejavnikov tveganja za pojav grizenja repov pri prašičih pitancih : magistrsko deloVoga, TanjaGrizenje repov je resen problem v sodobni prašičereji, ki nastane kot posledica neustreznih rejskih razmer. Glavni preventivni ukrep je krajšanje repov, ki je sicer precej učinkovito, a za živali ... invazivno in ne prispeva k odpravi vzrokov grizenja repa. Alternativna pot je ocena dejavnikov tveganja za pojav grizenja repov in posledično ukrepanje. Cilj raziskave je bil ugotoviti obseg grizenja repov v proučevanih rejah (n = 16) ter v vsaki reji oceniti dejavnike tveganja s pomočjo podrobnega vprašalnika, ki omogoča natančen popis razmer v reji. Skupno smo v raziskavi ocenili 54 boksov in 916 prašičev pitancev. Vsi rejci, z izjemo enega, redijo prašiče s skrajšanimi repi. Vsi rejci imajo kljub krajšanju repov izkušnje s pojavom grizenja repov. Le-ta se v rejah pojavlja v manjšem obsegu; zabeležili smo 12 % boksov, v katerih so bili prašiči izločeni in 4 % boksov, v katerih so bili prašiči zdravljeni zaradi poškodb repov. Raziskava je pokazala, da se v slovenskih rejah pojavljajo številni dejavniki tveganja, še zlasti naslednji: pomanjkljiv nadzor nad klimatskimi razmerami v hlevu (odsotnost merilnih aparatur v 75 %), neustrezna velikost (zlasti proti koncu pitanja, 13 %) in struktura boksa (razporeditev elementov v boksu, 83 %), odsotnost nastila/slame (74 %), uporaba neoptimalnih predmetov za zaposlitev, premalo krmilnih mest (74 %) in napajalnih mest (27 %), neustrezen pretok vode (85 %), neustrezna meljava krme (v 85 %), pomanjkljiv nadzor nad sestavo krme (odsotnost analiz krmnih sestavin, v 54 %). V vseh rejah se pojavlja več različnih dejavnikov hkrati. Za vsako rejo je značilna drugačna kombinacija dejavnikov tveganja. Na osnovi rezultatov lahko zaključimo, da so izboljšave v rejah možne, v kolikor se reševanja problematike lotimo individualno. Če bi se rejci zavedali pomanjkljivosti, bi bilo možno marsikatero izmed težav odpraviti brez posebnih naporov in večjih finančnih vložkov.Type of material - master's thesis ; adult, seriousPublication and manufacture - Maribor : [T. Voga], september 2022Language - slovenianCOBISS.SI-ID - 124467459
Author
Voga, Tanja
Other authors
Prevolnik Povše, Maja, 1981-
Topics
prašič |
dobro počutje živali |
grizenje repov |
ocenjevanje |
protokol |
pig |
animal welfare |
tail biting |
assessment |
protocol
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Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Agriculture and Life Sciences, Maribor | Hoče | FKMB |
reading room 1 cop.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Voga, Tanja | ![]() |
Prevolnik Povše, Maja, 1981- | 27890 |
Source: Personal bibliographies
and: SICRIS
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