20.500.12556/DKUM-40989 Lastnosti nekaterih mešanic za okrasno trato po drugem letu rasti Properties of some mixtures for ornamental lawn after the second year of growth Od maja do oktobra 2011 smo na območju severovzhodne Slovenije (Rakičan, 46°65'21'' s.g.š., 16°19'13'' v.g.d., 188 m n.v.) izvedli poljski poskus, kjer smo proučevali lastnosti treh trav in štirih travnih mešanic za oblikovanje srednje intenzivne okrasne trate po drugem letu rasti. Poskus je bil zasnovan septembra 2009 po metodi naključnih blokov v štirih ponovitvah. Velikost osnovne parcelice je znašala 10 m2. Za setev smo uporabili 250 kg semena na hektar. Obravnavanja smo gnojili z 200 kg N ha-1 (v sedmih dognojevanjih), 60 kg P2O5 ha-1 in 120 kg K2O ha-1. V poskusu smo ocenjevali in vrednotili barvo ruše, hitrost rasti, prazna mesta, gostoto ruše, zapleveljenost, odpornost ruše na sušo, odpornost ruše na bolezni, vpliv vremenskih razmer in pridelek suhe snovi posamezne mešanice. Analiza rezultatov poskusa je pokazala, da je travna mešanica 3, sestavljena iz trstikaste bilnice (Festuca arundinacea) – sorta 'Arid 3' (50 %), trpežne ljuljke (Lolium perenne L.) – sorta 'Panderosa' (25 %) in sorte 'Mondial' (25 %), značilno izstopala v opazovanih parametrih od preostalih trav in travnih mešanic. From May to October 2011, we conducted a field experiment in the north eastern Slovenia (Rakičan, 46°65’21’’ N, 16°19’13’’ E, 188 m s.l.), where we studied the properties of three grasses and four grass mixtures appropriate to create a medium-intensive ornamental lawns after the second year of growth. The experiment was designed in September 2009 as randomized blocks with four repetitions. The size of the basic plot was 10 square metres. For sowing 250 kg of seeds per hectare were used. The treatments were fertilized with 200 kg N ha -1 (in seven fertilizations), 60 kg P2O5 ha -1 and 120 kg K2O ha -1.In the experiment, we have assessed and evaluated turf colour, growth rate, vacancies, turf density, weeds, drought resistance, and turf resistance to disease, the impact of weather conditions and dry matter yield of each mixture. The gained results from the experiment indicated that the grass mixture No. 3, composed of tall fescue (Festuca arundinacea) – cv. 'Arid 3' (50%) and perennial ryegrass (Lolium perenne L.) – cv. 'Panderosa' (25%) and cv. 'Mondial' (25%), significantly differed from the remaining grasses and grass mixtures according to the observed parameters. okrasne trate trave travne mešanice lastnosti trav za oblikovanje trat rastne razmere ornamental turf grasses grass mixtures properties of grasses appropriate for lawns growing conditions true true false Slovenski jezik Angleški jezik Diplomsko delo 2013-07-05 11:10:59 2013-07-26 12:08:21 2022-05-03 03:07:13 2021-04-24 03:25:29 2013 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:L0R0PSAN VS_Horvat_Dominik_2013.pdf VS_Horvat_Dominik_2013.pdf 1 DBF97344A69FA46EC70648570B64DECC 38d9d3151f6c1834c2c11c6a69de6438bfb552787c8a2d5e7272c32fe6adeebb 19fbda6e-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=56647 Fakulteta za kmetijstvo in biosistemske vede 0 0 0