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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
Summary: This study programme covers 12 provenances of Douglas fir (Pseudotsuga douglasiessi (Mirb.) Franco) including 6 from the USA, 3 from British Columbia, 1 from Denmark, 1 from Bulgaria and 1 from Croatia (Table 1). Precise data on origin (Character code: F, I, J, T) were not received for 4 provenances.

Forest seedlings were produced in the tree-nursery of the Forest Research Institute, Jastrebarsko, in Jiffy containers of 8 cm diameter. The seedlings were transferred to the field as 2 1 year-olds, with the exception of Castle Rock provenance, which was 2 0 years old and planted bare-rooted.

The field experiment was established in the spring of 1969 in a randomized block system in 4 replications. Basic spacing of planting was 2 x 2 m. Douglas fir was planted with spacing of 4 x 4 m, and in between Norway spruce 1 2 years old, was planted.

This paper presents the measurement results from 1978 and 1992. Namely, the 10th and 24th year since the establishment of the experiment. Variance analysis and F test were used for testing the differences between the provenances in view of height and diameter growth. Average provenance values were used in the statistical analysis of data.

According to the results in the field experiment on Krndija, the best results, with regard to survival, growth and increment, were shown for the provenances from Denmark (Hvidbilde) and Bulgaria (Šipka). Our Croatian domestic provenance (Buzet) was better than the average for all provenances. According to the results in the field experiment on Krndija, the best results, with regard to survival, growth and increment, were shown for the provenances from Denmark (Hvidbilde) and Bulgaria (Šipka). Our Croatian domestic provenance (Buzet) was better than the average for all provenances.
Key words: Douglas fir; provenances; survival; growth
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
 
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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