Results 61 to 70 of about 1,374 (186)

Shade avoidance syndrome in Picea omorika seedlings: a growth-room experiment [PDF]

open access: yesJournal of Evolutionary Biology, 2001
Abstract The adaptiveness of shade avoidance responses to density was studied in Picea omorika seedlings raised in a growth-room. Siblings of a synthetic population comprising 117 families from six natural populations were exposed to contrasting density conditions in order to score variation in phenotypic expression of several epicotyl ...
Tucić, Branka, Stojković, Biljana
openaire   +2 more sources

Plant functional traits couple with range size and shape in European trees

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 6, June 2024.
Abstract Aim Plant functional traits are frequently proposed as influential factors in species distribution. However, there is a gap in assessing how plant resource‐economic traits relate to the size and shape of a species' geographical range, and to what extent these relationships are conserved over evolutionary history.
Gabriele Midolo
wiley   +1 more source

Varijabilnost mikroelemenata u iglicama prirodnih populacija Picea omorika

open access: yesŠumarski list
This is the first study of microelement variability in needles of seven natural populations of Picea omorika (Panč.) Purkyně from Serbia. Seven essential, three usefull, and six toxic microelements were analysed by ICP-Spectrometer. Their range was as follows: Mn > Fe > Zn > Al > Na > B > Cu > Ni > Cr > Cd > Co.
Biljana M. Nikolić   +6 more
openaire   +3 more sources

Prirodna nalazišta Pančićeve omorike u Srbiji

open access: yesGlasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci
Prema IUCN kategorizaciji Pančićeva omorika je procijenjena kao globalno ugrožena vrsta (EN-Endangered). Danas se najveći broj njenih prirodnih sastojina u Srbiji nalazi u Nacionalnom parku Tara sa prvim režimom zaštite.
Đorđije Milanović, Milan Mataruga
doaj   +1 more source

Standardizacija istraživanja kariotipova četinjača na primjeru Picea omorika

open access: yesŠumarski list, 1996
Izrađen je kariotip iz endosperma u razvoju jednog stabla Picea omorika (Panč.) Purk. Deset kromosoma (n=12) je metacentrično, a kromosom IX i XII su submetacentrični. Po položaju centromere, kromosomi X i XI su po izgledu skoro submetacentrični, ali su po definiciji klasificirani kao metacentrični. Ipak na temelju ranijih radova, neki bi autori četiri
Borzan, Želimir, Idžojtić, Marilena
openaire   +2 more sources

Slow-release fertilizers and possibilities of their utilizing in nursery

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004
Reserve, slow-release fertilizers (SRF) enable to simplify the whole system of plant nutrition and fertilisation. Tabletted fertilizers of the Silvamix series represent a prospective product of Czech provenience. At our university, these fertilizers have
Petr Salaš
doaj   +1 more source

Revitalisation of the Lisičine Arboretum [PDF]

open access: yes, 2010
Arboretum Lisičine nalazi se na Papuku. Njime upravljaju Hrvatske šume d.o.o. Zagreb, Uprava šuma podružnica Našice, Šumarija Voćin. Os no van je 1979. godine, na površini od oko 45 ha. U sjevernom dijelu Ar boretuma nalazi se prirodna bukova šuma. Južni
Igor Poljak   +2 more
core   +1 more source

Bolezni drevja, ki so bile določene v okviru poročevalske, prognostične in diagnostične službe za gozdove v Sloveniji v obdobju 1982-2012 [PDF]

open access: yes, 2017
The Reporting, Prognostic and Diagnostic (RPD) service for forests is a legal forest protection organization in Slovenia and part of the public forest service. The aim of our study was to analyse RPD reports from 1982 to 2012.
Jurc, Dušan, Ogris, Nikica
core   +1 more source

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