20.500.12556/RUL-186093 Prehranske potrebe in krmljenje oslov diplomsko delo Nutritional requirements and feeding of donkeys B. Sc. thesis Namen diplomske naloge je bil predstaviti prehranske potrebe oslov in praktične smernice za njihovo krmljenje. Osli so v praksi pogosto krmljeni z napačno sestavljenimi in preobilnimi obroki. Osli so se razvili na sušnih območjih, zato so razvili določene mehanizme, ki jim v takem okolju pomagajo pri preživetju. Za osle je značilno, da zelo učinkovito izkoriščajo energijsko revno krmo z veliko vlaknine. Zaradi prilagoditev na sušno podnebje imajo tudi specifične mehanizme za zadrževanje vode v telesu in dobro prenašajo kratkotrajno dehidracijo. Njihove vzdrževalne potrebe po prebavljivi energiji so za 50 do 75 % nižje v primerjavi z enako velikimi konji. Prav tako imajo bistveno manjše potrebe po surovih beljakovinah, kar je ključno pri krmljenju močne krme. V nalogi so podrobneje opisane specifične prehranske potrebe oslov v različnih življenjskih obdobjih in fizioloških stanjih, vključno z delovnimi osli, brejimi oslicami in oslicami v laktaciji, mladimi ter starejšimi živalmi. Zaradi napak pri sestavi krmnega obroka in posledično prekomerne telesne mase oslov se lahko pojavijo prehransko in presnovno pogojene bolezni, kot so laminitis, kolike in hiperlipemija, ki so lahko smrtno nevarne. Diplomsko delo pomaga ozaveščati in razumeti specifike prehrane te vrste in primerja potrebe oslov s prehranskimi potrebami konj, kar rejcem omogoča ustrezno krmljenje in preprečevanje nastanka prej omenjenih bolezni. The aim of this B. Sc. thesis was to present the nutritional requirements of donkeys and practical guidelines for their feeding. In practice, donkeys are often fed improperly formulated and excessive diets. They evolved in arid regions, which is why they developed certain mechanisms that help them survive in such environments. Donkeys are characterized by their highly efficient utilization of low-energy, high-fiber forage. Due to adaptation to an arid climate, they also possess specific water-conservation mechanisms and tolerate short-term dehydration well. Their maintenance digestible energy requirements are 50 to 75 % lower than those of horses of comparable size. Furthermore, they have significantly lower crude protein requirements, which is crucial when feeding concentrates. This thesis details the specific nutritional requirements of donkeys across various life stages and physiological states, including working donkeys, pregnant jennies, lactating jennies, as well as young and elderly animals. Due to errors in diet formulation and the consequent obesity in donkeys, nutritionally and metabolically induced diseases such as laminitis, colic, and hyperlipemia can occur, which can be life-threatening. This B. Sc. thesis helps raise awareness and understanding of the specific nutritional characteristics of this species and compares the nutritional requirements of donkeys with those of horses, enabling breeders to ensure proper feeding and prevent the occurrence of the aforementioned diseases. osli prehrana živali krma diplomska dela donkeys animal nutrition feed true false false K. Krivec Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-08-27 07:17:58 2026-08-27 07:18:19 2026-08-28 04:41:09 0000-00-00 00:00:00 2026 0 Ljubljana 2026 Ljubljana 1 spletni vir (1 datoteka PDF (VI, [18] str.)) 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 636.182.084/.087(043.2) 285772 289060611 59360.pdf 59360.pdf 1 E40FC2E6514CD0C31157BD227C83F5B2 45253af043d4cc8d2cc91a0a21926b7998772bdf1c9dd0500b633efecee6c572 4dfad03a-a1d6-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=245173 Biotehniška fakulteta 0 0 0