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ŠUMARSKI LIST 5-6/2009 str. 87     <-- 87 -->        PDF

S. Perić, J. Medak, I. Pilaš, B. Vrbek, M. Tijardović: PRVI REZULTATI ISTRAŽIVANJA MOGUĆNOSTI ... Šumarski list br. 5–6, CXXXIII (2009), 309-317
The results of test field monitoring indicate very good survival success of
young plants. Outplanted plants on the test field were in very good health condition,
except Ruscus aculeatus, which was planted with the aim of protection.
For now conclusions about success of plants regarding the soil type could not
be made, but there is a correlation between survival of plants and their breeding.
At the time of survival observation nursery seedlings had higher average
survival rate then plants extracted from surrounding stands. There is no difference
in survival rate between plants planted on agricultural and forest soil in
first year (91,2–91,1 %) but after secund year there are differences (81,8 % on
forest soil, 87,7 % on agricultural soil) .


Survival of Sycamore maple is in range from 72,0 % to 93,3 %. Sycamore
plants which have been extracted from forest stands have the lowest survival
rate while plants planted on forest soil have lower survival (72 %) then plants
planted on agricultural soil (73,7 %). Survival of sycamore nursery seedlings
is satisfatory on both soil types and it ranges from 88,0 to 93,3 %. Flowering
ash nursery seedlings have 100 % survival rate regardless of soil type, but
survival of Flowering ash extracted from forest stands is different in relation
to soil type. On agricultural soil this survival rate is satisfatory and amounts
93,3 %, while plants on forest soil have 56 % survival rate. Survival rate of
willows and poplars ranges from 90,0 to 100 %. The best survival have plants
which have been extracted from forest stands and been planted on forest soil,
and plants from stands planted on agricultural soil have the lowest survival.
Survival of nursery seedlings ranges from 92,0 to 90,0 %. Survival of European
privet is in the range of 68,8 to 87,5 %. More successful are European
privet plants planted on agricultural soil.


The results of this research indicate that adequate species of autochtonous
and pioneer forest trees and species have been selected for revitalisation of
this querry, taking into account their ecological requirements and biological
features.


Key words: biological revitalisation, test field, querry Očura II, autochtonus
tree and schrub species, pioneer species.