DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 3-4/1968 str. 39     <-- 39 -->        PDF

sredstvima za zaštitu kao što su: slama, strugotina, štitovi i lese za zasenjivanje
i tome slično.


Smrzavanje mladih biljaka zelene duglazije, starosti 1—4 godine, koje se
desilo na području APKM tokom jake zime i bez snega 1963/64. godine, nije
prouzrokovano pogubnim delovanjem mraza na nadzemne delove biljaka (stablike
i krune), već na delove koje se nalaze pod zemljom, tj. na žiljni sistem


—
koji je premrzao usled dubokog smrzavanja zemljišta na kome su one rasle.
LITERATURA


1.
Jovanovi ć B.: Dendrologija sa osnovama fitocenologije (skripta) Beograd
1956.
2.
Petrovi ć D.: Strane vrste drveća (Egzoti) u Srbiji. Beograd 1951.
3.
Ka p pe r O. G.: Hvojnye porody (Lesovodstvennaja harakteristika). Moskva-
Leningrad, 1954.
4.
Turpi n P.-Pard e E.: Caracteristique et production de quelques peuplements
resineux du domaine des Barres. Revue Forestiere Franceuse No 11, Paris
1959.
5.
Voo d R. F.: Exotic Forest in Britain. Bulletin No 30, London 1957.
6.
Ani ć M.: Dendrološka važnost nekoliko starih parkova u području Varaždina.
Šumarski List br. 9—10, Zagreb 1954.
7.
Markovi ć Lj.: Proučavanje razvoja veštački podignutih sastojina nekih
vrsta četinara na Avali. Radovi Instituta za naučna istraživanja u šumarstvu
Srbije. Knj. I, Beograd 1950.
8.
Soljani k I.: Iskustva u razmnožavanju četinara domaćih i stranih vrsta,
mogućnosti i potrebe njihovog unošenja u lišćarske šume Kosova i Metohije.
Istraživanja u šumarstvu Kosova i Metohije II, Priština 1965.
9.
Soljani k I.: O Kavkaskoj jeli (Abies Nordmanniana Spach), njezina svojstva,
mogućnosti i potrebe proširivanja u Jugoslaviji. Šumarski List br. 1—2,
Zagreb 1963.
10.
Piccarolo G.: Monti e Boschi No 7—8, Roma 1960.
11.
Mlinše k D.: Slobodna tehnika gajenja šuma. Šumarstvo br. 11—12, Beograd
1966.
12.
Revue Forestiere Franceuse No 3—4, Paris-Nangy 1964.
13.
Soljani k I.: Šumsko drveće i žbunje stranog porekla na području Kosova i
Metohije. Istraživanja u šumarstvu Kosova i Metohije II, Priština 1965.
14.
Godišnji izveštaji o celokupnom radu Zavoda za šumarstvo u Peći za 1960—
1965, Peć.
ABOUT THE COLD RESISTANCE OF DOUGLAS FIR (Pseudotsuga taxifolia
var. viridis Asch, et Gr.) IN KOSMET


Summary
In the introduction is presented a historical review of the initial expansion of
Douglas Fir in Europe. Further are mentioned its principal habitats and cultivations
in Yugoslavia especially in Croatia .Slovenia and Serbia, as far back as before the
First World War.
In detail is described the occurrence and propagation of Douglas Fir in the
province of Kosovo and Metohija, where it appeared anly after World War II. A
detailed account is given of the harmful effect of the extremely cold winter of
1963/1964 on Douglas Fir, i.e. the total winter-killing of young 1—3-year-old plants.
In conclusion, further mass propagation of this valuable species in the area of
Kosovo and Metohija is recommended. And, finally, on the basis of his observations,
the author state that during the severe, snowless winter of 1963/1964 only young
plants suffered and that in sites where they were not protected by adequate means
(shields, brush shades, hay mulch, straw or saw dust, tree lanes in- nursery, etc.).
The winter-killing of young Douglas Fir plants was not caused through the dangerouf
effect of frost on to the overground plant parts (stems and crowns), but to
che underground parts, i.e. the root system which was killed owing to deep-freezing
of the soil.