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| IZVORNI ZNANSTVENI ČLANCI |
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| Oršanić, M., D. Horvat, N. Pernar, M. Šušnjar, D. Bakšić, D. Drvodelić | UDK 630* 232.3 + 181.4 (001) |
| Influence of Mineral and Bio Oil on the Germination of Acorn and the Growth of Pedunculate Oak (Quercus Robur L.) Seedlings
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Summary: The purpose of this study is to research the effects of different concentrations of mineral and biodegradable lubricants for chainsaws upon seedling growth and the initial growth of pedunculate oak (Quercus robur L.), the most significant forest tree species in the region of the lowland Croatia. Tests were carried out in two nurseries upon 1-m2-plots (altogether 28 test plots and two control ones) by spilling biodegradable oil and mineral oil, each in three concentrations (0.1 l/m2, 0.2 l/m2, 0.5 l/m2). The analysis showed that the increased concentration of mineral oil may decrease seedling germination; on the contrary, the bio-decomposable oil can increase it. Based on pedological research, we may conclude that the soil of weedy plots is biologically more active, which results in faster oil degradation.
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| Meštrović, Augustin | UDK 630* 907 (001) |
| Beneficial Functions of Whitebark Pine Forests (Pinus Heldreichii Christ) on the Mountain of Čvrsnica
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| Trinajstić, Ivo | UDK 630* 188 (001) |
| Contribution to the Spreading of the Yew and Linden Forest Ass. Tilio-Taxetum Glavač 1958 In Croatia
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| PREGLEDNI ČLANCI |
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| Martinić, I., M. Kosović, I. Grginčić | UDK 630* 907.2 |
| Outdoor Activities and Visitor Risk Management in Protected Areas
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| STRUČNI ČLANCI |
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| Mayer, Ž., Ž. Hećimović | UDK 630* 263 + 231 |
| Regeneration of Floodplain Forests in the Croatian Podunavlje Region Combined with Planting Seedlings of Narrow-Leaved Ash (Fraxinus angustifolia Vahl.)
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| Posarić, Darko | UDK 630* 263 + 231 + 676 |
| Regeneration of Pedunculate oak forests in Spačva by seed cutting – possibilities of improving a recent working method
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