20.500.12556/DKUM-10855 VPLIV RAZLIČNIH KRMNIH MEŠANIC NA PRIRASTE TELET V PREDPITANJU / Namen naloge je bil ugotoviti, vpliv krmne mešanice na priraste in telesno maso telet od vhlevitve do telesne mase okrog 150 kg. Teleta smo tehatali ob prihodu, nato pa 30. dan reje in 60. dan reje. V poskus smo vključili 62 telet, ki smo jih razdelili na tri skupine (KM1, KM2 in KM3) glede na krmljenje s krmnimi mešanicami. Krmne mešanice so se med seboj razlikovale po sestavi in hranilnih vrednostih. Bistvena razlika med KM1, KM2 in KM3 je bila v vsebnosti surovih beljakovin (g/kg SS), prebavljivih surovih beljakovin (g/kg SS) in v presnovni energiji (MJ/kg SS). Teleta so dobivala seno ves čas poskusa po volji. Ob vhlevitvi so bila najlažja teleta KM1 skupine (116,38 ± 17,64 kg), ki so dosegla najnižjo telesno maso tudi 30. (125,63 ± 15,39 kg) in 60. dan poskusa (157,79 ± 16,94 kg) poskusa. Najvišjo povprečno telesno maso 30. dan poskusa so dosegla teleta skupine KM3 (148,67 ± 21,40), 60. dan poskusa pa teleta KM2 (167,75 ± 20,68 kg). Telesna masa se je med skupinami statistično značilno (P<0,05) razlikovala. Najvišje priraste so dosegla teleta skupine KM3, 30. dan 0,82 ± 0,50 kg/dan in 60. dan 1,09 ± 0,53 g/dan. Teleta skupine KM1 so 30. dan dosegla statistično značilen (P<0,05) nižji prirast kot teleta KM2 in KM3. The aim of stady was to estimate the impact of compound feed on animal growth and live weight of veal calves after being transfer in a stable and until they reached the live weight appraximate 150 kg. The calves were weighed at the arrival, on the 30th day and on the 60th day of feeding. We used 62 veal calves in the stady and divide them into 3 groups. (KM1, KM2 and KM3) according to the feeding with compound feed. The compound feeds differentiated by composition and energy value. The major difference between KM1, KM2 and KM3 was in the content of raw proteins (g/kg S), digestible raw proteins (g/kg SS) and in the metabolic energy (MJ/kg SS). All three groups of veal calves were allowed to eat hay at will. After moving into stable the veal calves from the KM1 group were the lightest ( 116,38 ± 17,64 kg), with the lowest live weight also on the 30th (125,63 ± 15,39 kg) and the 60th day (157,79 ± 16,94 kg). The highest live weight on the 30th day of the experiment was recorded by the calves of the KM3 group (148,67 ± 21,40) and on the 60th day by the calves in the KM2 group (167,75 ± 20,68 kg). According to the statistics the live weight between the groups was different (P<0,05). The highest daily gain was recorded by the calves of the KM3 group, on the 30th day 0,82 ± 0,50 kg/day and on the 60th day 1,09 ± 0,53 g/day. The calves of the KM1 group have reached a statistically proven (P<0,05) lower animal growth than the calves of the KM2 and KM3 group. Ključne besede: teleta telesna masa dnevni prirast krmne mešanice Key words: veal calves live weight daily gain compound feed true true false Slovenski jezik Angleški jezik Diplomsko delo 2009-06-10 10:36:58 2009-07-29 12:03:33 2022-04-11 16:37:27 2022-04-16 03:20:23 2009 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:CO5ZJBME VS_Saruga_Majda_2009.pdf VS_Saruga_Majda_2009.pdf 1 29BC7CC3CA6C42C7997D3C55E291A698 3dbd9b78dfc3e310e2a5a7380d7e463ae7f15c0da191d114a74a6fd3b9c4ba74 bb294af9-7c02-11eb-bb7a-00155d0001ca 20.500.12556/dkum/b3d637ac-a2f1-4250-b9da-93e5c974852f https://dk.um.si/Dokument.php?lang=slv&id=9201 Fakulteta za kmetijstvo in biosistemske vede 0 0 0