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Znanstveno-stručno i staleško glasilo
Hrvatskoga šumarskoga društva
Journal of Forestry Society of Croatia
      Prvi puta izašao 1877. godine i neprekidno izlazi do današnjeg dana
   ISSN No.: 0373-1332              UDC 630* https://doi.org/10.31298/sl
upute autorima
WEB EDITION
ARHIVA ČASOPISA


HRČAK


 
ORIGINAL SCIENTIFIC PAPERS
     
Orlić, S., S. Perić UDK 630* 232.1 (001)
Study of Growth of Douglas Fir Provenances (Pseudotsuga menziesii (Mirb.) Franco) on Krndija     pdf     HR     EN 243
Križanec, R. UDK 630* 228 + 561 (001)
Transition Time as an Indicator of Changes in the Development of Forest Stands of Selection Silvicultural Form     pdf     HR     EN 251
Pernek, M., I. Pilaš UDK 630* 453 (001)
Gradations of Gypsy Moth - Lymantria dispar L. (Lep., Lymantriidae) in Croatia     pdf     HR     EN 263
 
PRELIMINARY COMMUNICATION
     
Kajba, D., I. Anić, D. Pfeifer UDK 630* 165 (Populus nigra L.)
Sustainability and Conservation of Genetic Resources with a Focus on the European Black Poplar (Populus Nigra L.)     pdf     HR     EN 271
Summary: This article presents and explains the conclusions made by
the Croatian Poplar Commission at the Ministry of Agriculture, Forestry and
Water Management, after the discussions on problems of riparian forests sustainability,
poplar forest stands management, regeneration methods and possibilities
and methods of genetic resources conservation, on the example of
European Black Poplar (Populus nigra L.). Regeneration of European Black
Poplar populations is a very important task for forest management, especially
in areas where the riparian sites and their eco-systems are endangered.
Renewed or conserved poplar populations present an important contribution
in conservation of complex eco-system of riparian forests. Strategy for genetic
resources conservation of domestic poplars can be divided in three operative
goals: 1. ensure optimal quantity of regeneration, 2. prevent loss of
genetic diversity and individual fitness at generation turn-over, 3. identify and
preserve local or regional gene pools, if existing. It is necessary to intensify
selection, breeding and testing of domestic black poplar clones, to acquire
high quality plant material for riparian forest stands regeneration. Also crucial is the selection of plus variants from natural juvenile European Black
Poplar populations, since in this manner it’s possible to select new genotypes,
well adapted to specific local sites. Regeneration strategy should be guided
by the principle of replacing the plantations of Euroamerican Poplars with
European Black Poplar, all in accordance to forest silvicultural plans. The
sites in whitch the water regime allows continuous regenerations of Poplars,
appropriate methods of renewall and activity dynamics should be predicted
and established by these plans. For fulfilling the goal of total stand replacement,
a period of at least 50 years should be predicted. In the meantime, forest
production of Euroamerican poplar (P. × canadensis) should continue on
approx. 25 % of total surfaces.
Key words: sustainability; riparian forests; Populus nigra L.; Croatian Poplar Commission
 
REVIEWS
     
Meštrić, B. UDK 630* 945.1
Forestry Journal - Bibliographic Database and Its Presentation     pdf     HR     EN 279
Šporčić, M. UDK 630* 641
Insight Into Some Aspects of Entrepreneurship in the European Forestry     pdf     HR     EN 287

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