broj: 5-6/2009
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| RIJEČ GLAVNOGA UREDNIKA | ||
| Branimir Prpić | ||
| HOW TO SECURE THE FUTURE OF YOUNG, NATURALLY MANAGED FORESTS IN CROATIA DURING RECESSION pdf HR EN | 236 | |
| IZVORNI ZNANSTVENI ČLANCI | ||
| Tikvić, I., Ž. Zečić, D. Ugarković, D. Posarić | UDK 630* 429 + 851 (001) | |
| Damage of Forest Trees and Quality of Timber Assortmets of Pedunculate Oak on Spačva Area pdf HR EN | 237 | |
| Trinajstić, I., Z. Cerovečki | UDK 630* 188 (001) | |
| Festuco drymeiae-Fagetum Magic 1978 Association (Aremonio-Fagion) in the Vegetation of Northwest of Croatia pdf HR EN | 249 | |
| Roth, V., T. Dubravac, I. Pilaš, S. Dekanić, Z. Brekalo | UDK 630* 232.3 (001) | |
| Acorn Size of Pedunculate Oak (Quercus robur L.) and Sessile Oak (Quercus petraea Liebl.) as a Factor in Growth and Development of Seedlings pdf HR EN | 257 | |
| Jakovljević, T., K. Berković, G. Tartari, B. Vrbek, J. Vorkapić-Furač | UDK 630* 425 (001) | |
| Atmospheric Deposition in Forest Ecosystem of Europe and Research of New Methods for Determination of Phosphorus and Ammonia Within a Framework of ICP Forests pdf HR EN | 267 | |
| Degmečić, D., K. Krapinec, T. Florijančić | UDK 630* 156 (001) | |
| Factors that Determine Sex of Red Deer Calves (Cervus elaphus L.): Verification of Current Knowledge pdf HR EN | 279 | |
| Potočić, N., I. Seletković, M. Čater, T. Ćosić, M. Šango, M. Vedriš | UDK 630* 232.3 + 422 | |
| Ecophysiological Response of Sun-Exposed Common Beech (Fagus Sylvatica L.) Seedlings under Different Fertilization Levels pdf HR EN | 289 | |
| Summary: The large-scale dieback of Silver fir (Abies alba Mill.), present in Croatia in the past two decades, has led to atypical growth conditions for young Common beech (Fagus sylvatica L.) trees on beech-fir sites. This is in contradiction with recent forestry practice and ecological requirements of beech (skiophytic, drought sensitive). The aim of this study was to improve the fundamental understanding of the influence of light and nutrient availability in early stages of the development of beech seedlings. To determine the ecophysiological response of beech seedlings to full sunlight conditions, a nursery experiment was established with three fertilization treatments (2, 4 and 6g of Osmocote Exact per 1 liter of substrate) to simulate various soil fertility conditions (low, optimal and high availability of nutrients). For every treatment, total biomass of seedlings (foliage, stem, roots) and the elemental concentrations of nitrogen, phosphorous, potassium, calcium and magnesium in the plant material determined by chemical analysis. Height and root-collar diameter have been measured and roots morphologically analyzed (WinRhizo software package). Light saturation curves (0, 50, 250, 600 in 1200 µmol/m2s) and A-Ci curves (0, 100, 400, 700 in 1000 µmol CO2/l) have been measured (Li-Cor LI-6400) in a controlled environment. Height, diameter and biomass of seedlings increased with fertilizer dose. Concentrations of N, P and K were growing with fertilizer dose, while Ca and Mg concentrations showed negative effects of overfertilization at the highest fertilizer dose. Root length, surface area and number of root tips were highest in the intermediate treatment while roots were least developed at the highest fertilizer dose. In all cases assimilation rates of seedlings corresponded well with leaf mass (r2 = 0,59), leaf (r2 = 0,44) and root total nitrogen (r2 = 0,58) and total leaf phosphorus (r2 = 0,45). Regardless of the conditions of full sunlight and an irregular water supply to seedlings while growing in the nursery, they showed a standard ecophysiological response to fertilization treatments, indicating that despite the changed site conditions in beech and fir stands, the seedlings may keep the capacity to adapt to the environment. The most successful development of seedlings can be expected on nutrient-rich sites. | ||
| Rosavec, R., D. Dominko, D. Barčić, D. Starešinić, Ž. Španjol, K. Biljaković, M. Ožura, N. Marković, D. Bognolo | UDK 630* 432.1 (001) | |
| Analysis of Distribution of Areas Affected by Forest Fires on Island of Brač, Island of Korčula and Island of Rab pdf HR EN | 301 | |
| PRETHODNO PRIOPĆENJE | ||
| Perić, S., J. Medak, I. Pilaš, B. Vrbek, M. Tijardović | UDK 630* 413 + 232 | |
| Initial Research Results of the Possibility of Revitalizing Očura II Querry with Autochthonous Tree and Shrub Species pdf HR EN | 309 | |
| PREGLEDNI ČLANCI | ||
| Konjević, D., U. Kierdorf, V. Njemirovskij, Z. Janicki, A. Slavica, K. Severin | UDK 630* 132 | |
| Wild Boar Tusk Pathology: An Overview of the Current Knowledge and Models of Reparation pdf HR EN | 319 | |
| STRUČNI ČLANCI | ||
| Frković, Alojzije | UDK 630* 156 | |
| The First Hunting Textbook of Bosnia and Herzegovina pdf HR EN | 327 | |