20.500.12556/DKUM-21893 Vpliv gnojenja na pridelek krme na pašno-kosnem travinju The impact of fertilization on forage yield on grazing-cutting grassland Z eksaktnim travniškim mikroposkusom v Zgornjih Hočah (325 m n. v., 49° 37' 31" s. g. š., 15° 37' 13" v. g. d.), ki smo ga izvedli v letu 2007 in 2008 in je temeljil na metodi naključnih blokov v štirih ponovitvah, smo ugotavljali, kako različno gnojenje vpliva na količino in kakovost pridelka krme na pašno-kosnem travinju. Vključili smo tri različne načine gnojenja (obravnavanja). Ruši smo tako letno, računajoč živalske izločke na pašniku, v prvem obravnavanju skupaj z gnojili (gnojevka in gnojilo Hiperkorn) dodali 170 kg N ha-1, 120 kg P2O5 ha-1 in 240 kg K2O ha-1, v drugem obravnavanju smo uporabili enaka gnojila, vendar dodali 20 % manjše odmerke gnojil in hranil, v tretjem obravnavanju pa smo z mineralnimi gnojili (NPK 0 : 10 : 20 in KAN) dodali enako količino hranil kot v prvem obravnavanju. Najvišji letni pridelek suhe snovi (SS) in surovih beljakovin (SB) smo dosegli pri gnojenju z mineralnimi gnojili, medtem ko smo pri letnem pridelku neto energije laktacije (NEL) in dušika (N) v krmi ugotovili signifikantno nižji pridelek v drugem obravnavanju. With exact grassland micro-experiment in Zgornje Hoče (325 m alt., 49° 37' 31" n. l., 15° 37' 13" e. l.) which was carried out in 2007 and 2008 and was designed as randomized blocks with four replications, we studied the impact of different fertilization on quantity and quality of forage yield on grazing-cutting grassland. We included three different fertilizations (treatment). On turf we added annually, counting animal excrements on pasture, 170 kg N ha-1, 120 kg P2O5 ha-1 and 240 kg K2O ha-1 with slurry and Hiperkorn in the first treatment, in the second treatment we used 20% less of the same fertilisers, in the third treatment we used mineral fertilisers (NPK 0 : 10 : 20 and KAN) with which we added the same amount of nutrient as in the first tratment. Maximum annual yield of dry matter (DM), and crude protein (CP) was achieved by fertilisation with mineral fertilisers. We found significantly lower yield of net energy lactation (NEL) and nitrogen (N) in hay in the second treatment. Ključne besede: gnojenje pridelek pašno-kosna raba travinje fertilization yield grazing-cutting use grassland true true false Slovenski jezik Angleški jezik Diplomsko delo 2012-01-17 17:10:53 2012-01-31 10:40:08 2022-04-14 10:59:07 2023-12-29 03:18:00 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:P2KXKGDD UNI_Kure_Tanja_2012.pdf UNI_Kure_Tanja_2012.pdf 1 5CD568E32CAD52BF34383F3F81684F0A 4e78ab31a1295a1eb980b04aa6b8c9438c0063893157e367dabc6fa55d24e083 f77d0304-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/cd4b011e-a41f-4c45-8d51-b2fae62bf932 https://dk.um.si/Dokument.php?lang=slv&id=27994 Fakulteta za kmetijstvo in biosistemske vede 0 0 0