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| RIJEČ GLAVNOGA UREDNIKA |
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| Branimir Prpić | |
| ON THE ORGANISATIONAL STRUCTURE OF THE COMPANY “HRVATSKE ŠUME” Ltd
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468 |
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| IZVORNI ZNANSTVENI ČLANCI |
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| Seletković,I., N. Potočić,A. Jazbec,T. Ćosić,T. Jakovljević | UDK 630* 232.2 + 232.3 (001) |
| The Influence of Various Growing Substrates and Slow-release Fertilizers on the Growth and Physiological Parameters of Common Beech (Fagus sylvatica L.) Seedlings in a Nursery and Following Planting in the Field
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469 |
Summary: In this paper the results of the experiment testing the influence of various growing substrates (Lithuanian peat, Humofin substrate, Stender A400 substrate) and slow-release fertilizers (Osmocote Exact Standard 5-6 M and 12-14 M)on the growth and physiological parameters of Common beech (Fagus sylvaticaL.) seedlings in a nursery and in the field conditions following planting. The trial was set up in the nursery of the Forest Research Institute Jastrebarsko, as a randomized block with eight treatments and four repetitions. Concentrations of nitrogen, phosphorous, potassium, calcium, magnesium and chlorophyll were determined in the leaves of seedlings. Seedling heights, root collar diameters, and biomass of leaves, stems and roots were measured at the end of the first vegetation season. Seedlings were then moved to the nearby beech forest area where rejuvenation by planting of beech seedlings following the final cut was planned. After two years the heights and root collar diameters of planted seedlings were measured. Fertilization with Osmocote Exact had a positive influence on the concentrations of mineral nutrients and pigments in leaves, and growth of seedlings. Out of three tested substrates, Lithuanian peat was the most appropriate for growing beech seedlings. In control treatment, Stender substrate was the best since it comes with some mineral fertilizer already added. The differences in growth dynamics among seedlings treated with different fertilizers can be of great importance regarding the influence of weeds after planting.
Key words: biomass; Common beech; height and root collar diameter; nutrient status; Osmocote Exact Standard; photosynthetic pigments |
| Tanušev,V., J. Ištvanić, M. Moro, J. Butković | UDK 630* 333 + 83 (001) |
| Yield of Low Quality and Small-Sized Diameter Common Beech (Fagus sylvatica L.) Logs in Rough Dimension Stock Production
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483 |
| Šušnjar, M., D. Pičman,T. Pentek, D. Horvat, H. Nevečerel, K. Greger | UDK 630* 383 + 432 (001) |
| Working Characteristics of Terrain Leveler Machine in Forest Fire Road Construction and Carst Melioration
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493 |
| Ballian, Dalibor | UDK 630* 165 (001) |
| Genetic Structure of Silver Fir (Abies Alba Mill.) from Western and Eastern Bosnia
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501 |
| Bobinac, M., S.Andrašev | UDK 630* 25 (001) |
| Effects of Silvicultural Measures in Devitalized Middle Aged Oak Stand (Quercus Robur L.) on Chernozem in Vojvodina
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513 |
| Farkaš,V., T. Gomerčić, M. Sindičić,V. Slijepčević, Đ. Huber,A. Frković, S. Modrić | UDK 630* 156 (001) |
| CraniometricalAnalysis and Determination of Sexual Dimorphism in Brown Bear (Ursus arctos L.) from Croatia
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527 |
