Zbornik radova Instituta za šumarstvo number: 28-29 startpage: 87 endpage: 96 Institut za šumarstvo The authors have studied the influence of artificial substrata on Picea omorika P a n č. seedlings, grown in Dunemann-beds in the nursery ,,Kaluđerske Bare", on the mountain of Tara (western Serbia), at the sea level of 1000 m. The artificial supstrata consisted of different volume mixtures of humus from beech and spruce forests, soil and inorganic component - sand. The best quality seedlings (2 + 0) were obtained on the substratum which consisted of nursery soil, with addition of fertilizers during vegetation period, providing in that way the most suitable pH value when compared with other substrata. The second place took the plants grown on the substratum consisting of humus from beech forest (60%) , nursery soil (10%) and sand (30%). The increase of pH values of the substrata of variants to an extent of 5.2- - 7 .2 has provoked a linear depression of mean values of the analyzed plant characteristics. The corresponding negative correlation link in the majority of cases is very strong. https://unilib.phaidrabg.rs/o:7494 ISSN: 0351-9147 ISPITIVANJE POGODNOSTI SUPSTRATA ČIJA JE ORGANSKA KOMPONENTA STELJA IZ NAŠIH ŠUMA ZA PROIZVODNJU SADNICA PANČIĆEVE OMORIKE (Picea omorica Panč.) U DUNEMANOVIM LEJAMA SUITABILITY OF SUBSTRATA WITH THE ORGANIC LITTER COMPONENT FROM OUR FORESTS FOR GROWING SERBIAN SPRUCE SEEDLINGS IN DUNEMANN-BEDS 1987 application/pdf 13495939 bytes Marković, Ljubisav Marković, Danica All rights reserved srp info:eu-repo/semantics/article