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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


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RIJEČ UREDNIŠTVA
     
Uredništvo
45TH EFNS ENDS SUCCESSFULLY     pdf     HR     EN 5
 
IZVORNI ZNANSTVENI ČLANCI
     
Dževada SOKOLOVIĆ, Dragutin PIČMAN, Ahmet LOJO, Safet GURDA, Muhamed BAJRIĆ, Haris KOLJIĆ UDK 630*383+686 (001)
DETERMINATION OF OPTIMAL SECONDARY FOREST ROAD NETWORK LAYOUT     pdf     HR     EN 7
Gregor BOŽIČ, Mladen IVANKOVIĆ, Lado KUTNAR UDK 630*165+187 (Fagus sylvatica L.) (001)
GENETIC STRUCTURE OF EUROPEAN BEECH (Fagus sylvatica L.) SEED STANDS FROM DIFFERENT FOREST SITES OF GORJANCI MOUNTAINS AS REVEALED BY ISOENZYMES     pdf     HR     EN 25
Savo Rončević, Siniša Andrašev, Petar Ivanišević, Branislav Kovačević, Bojana Klašnja UDK 630*537+262 (001)
BIOMASS PRODUCTION AND ENERGY POTENTIAL OF SOME EASTERN COTTONWOOD (Populus deltoides Bartr. ex Marsh.) CLONES IN RELATION TO PLANTING SPACING     pdf     HR     EN 33
Abstract
The possibility of biomass production was studied in an experimental trial stand with four clones of Eastern cottonwood Populus deltoides Bartr. ex Marsh. cl.457, cl.450, cl.618 and cl. 55/65 and three stand densities a) 1.2 × 1.0 m (8330 plants·ha–1), b) 1.2 × 0.75 m (11110 plants·ha–1) and c) 1.2 × 0.5 m (16600 plants·ha–1). Field trials were conducted on sandy-loamy form of fluvisol.
Total determined volume of trunk, bark, and branches in the first two-year cycle for the used Eastern cottonwood ranged from 27.391 m3·ha–1 in clone 450 at planting distance of 1.2 × 1.0 m, subtreatment (a) to 42.006 m3·ha–1 in clone 618, subtreatment (c) at planting distance of 1.2 × 0.5 m. After renovation of stand using the regeneration force of shoots from the tree stumps the produced wood mass in the second two-year cycle ranged from 54.664 m3·ha–1 in clone 55/65, subtreatment (a) to 79.235 m3·ha–1 in clone 450, subtreatment (b).
In additon to clone selection a significant influence on biomass yeald was also exerted by stand density (number of plants·ha–1).
The largest amount of heat energy would be obtained in subtreatment (c) at density of 1.20 × 0.5 m by combustion of biomass of above ground part of clone 55/65: 364.02 GJ·ha–1 in the first cycle, and 659.83 GJ·ha–1 in the second, or a total of 1023.85 GJ·ha–1.

Key words: poplar; clone; plant density; biomass; energy value
Magda Sindičić, Tomislav Gomerčić, Primož Polanc, Miha Krofel, Vedran Slijepčević, Nina Gembarovski, Martina Đurčević, Đuro Huber UDK 630*135+14 (Lynx lynx) (001)
KINSHIP ANALYSIS OF DINARIC LYNX (Lynx lynx) POPULATION     pdf     HR     EN 43
Emanuel Kula, Alena Pešlová, Petr Martinek, Pavel Mazal UDK 630*145.7 (001)
THE DEVELOPMENT OF CATERPILLARS OF GYPSY MOTH (Lymantria dispar L.) FEEDING ON FOOD AFFECTED BY NITROGEN     pdf     HR     EN 51
Jovana PETROVIĆ, Nenad STAVRETOVIĆ, Srećko ĆURČIĆ, Ivana JELIĆ, Bojana MIJOVIĆ UDK 630*411+442 (001)
INVASIVE PLANT SPECIES AND GROUND BEETLES AND ANTS AS POTENTIAL OF THE BIOLOGICAL CONTROL: A CASE OF THE BOJČIN FOREST NATURE MONUMENT (VOJVODINA PROVINCE, SERBIA)     pdf     HR     EN 61

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