20.500.12556/DKUM-36913 Izkazani trend prireje mleka v prosti in vezani reji A demonstrated trend in milk production between the loose and tied housing system V diplomskem delu smo primerjali dve kmetiji z različnim sistemom reje in načinom molže: prosta reja – molzišče, privezana reja – molzne enote in mlekovod. Vse podatke o prireji mleka smo pridobili preko portala CPZ Govedo na Kmetijskem Inštitutu Slovenije s soglasji obeh rejcev in iz letnih poročil KIS-a – Rezultati kontrol prireje mleka in mesa. Cilj naloge je bil analizirati in primerjati nekatere proizvodne in reprodukcijske rezultate črede krav molznic v obdobju 2004 do 2009. Poskušali smo ugotoviti vpliv načina reje na posamezne parametre mlečnosti: količina mleka, vsebnost beljakovin in maščob v mleku Ker smo imeli na voljo podatke za daljše časovno obdobje, smo lahko s pomočjo izračunov trenda nakazali osnovno smer razvoja kmetij. Na osnovi analize rezultatov kontrole produktivnosti smo ugotovili, da je mlečnost, vsebnost beljakovin in maščob večja na kmetiji s sistemom proste reje, boljši so tudi reprodukcijski rezultati. The aim of the graduation thesis was to compare two farms with different farming and milking systems, i.e. loose housing system with milking parlour and tied housing system with milking units and pipeline milking system. The data on milk production was gathered from the Central Cattle Breeding Database which is located at the Agricultural Institute of Slovenia. Both farmers allow us to use the data from annual reports of Agricultural Institute of Slovenia on the results of dairy and beef recording. The aim of the study was to analyse and compare production and reproduction results of dairy herds in the period from 2004 to 2009. We tried to determine the effect of farming system on: amount of milk, protein and fat content in milk. On the basis of the data for a longer period of time, we additionally calculated trends to indicate the basic direction for the development of farms. The results of productivity control showed that the farm with loose housing system provided higher milk yield, protein and fat content as well as better reproduction results. Ključne besede: prosta vezana reja prehrana reprodukcija trend Keywords: loose tied housing system nutrition reproduction trend true true false Slovenski jezik Angleški jezik Diplomsko delo 2012-07-10 13:56:40 2012-07-26 14:12:31 2022-04-21 14:34:31 2021-04-15 03:54:54 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:DJCZRAXZ VS_Simrajh_Anja_2012.pdf VS_Simrajh_Anja_2012.pdf 1 C128D9B1F639680974264AC37560BBC1 caf563f3178fcdb8e2dd527275679cfd698b8ac288baedc5c5c7a0ebebec4b98 9656b673-7c07-11eb-bb7a-00155d0001ca 20.500.12556/dkum/86c87888-9d6d-4f04-8739-46a281b2fd83 https://dk.um.si/Dokument.php?lang=slv&id=48358 Fakulteta za kmetijstvo in biosistemske vede 0 0 0