broj: 11-12/1960
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| DENDROMETRIJA | ||
| Emrović Borivoj | ||
| Double-entry volume tables for Silver Fir in Gorski Kotar region. PDF EN | 345 | |
| ISKORIŠČAVANJE ŠUMA | ||
| Bađun Stanko | ||
| The effect of blue-stain on the techncal properties of wood. PDF EN | 357 | |
| Summary: The author describes the discoloration (bluestain) of wood as well as the factors making possible the development of fungi - the causal organism of bluestain. Discussed are individually the properties of wood and the effect of bluestaining on them. In general also the question of protection of wood against bluestain is dealt with. The bluestain causes to a larger or smaller extent a deterioration of the technical properties of wood, depending on the species of fungus, kind of wood and the extent of the bluestained surface. From the aspect of wood utilization this degrade of technical properties is not such as to make it unserviceable in construction engineering and otherwise. Its only weak point is the low resistance to impact and therefore bluestained wood cannot be used for instance in aircraft construction, because impact resistance plays the most important rôle here. | ||
| ZAŠTITA ŠUMA | ||
| Mikloš Ivan | ||
| Pygaera anastomosis L. — a new insect pest on Poplars. PDF EN | 369 | |
| UZGAJANJE ŠUMA | ||
| Zmijanac Đuro | ||
| Some diriections for the cultivation of forest tree species in plantations. PDF EN | 371 | |
| Žetko Alojz | ||
| Successful sowing by hand of the Austrian Pine in the Karst region. PDF | 379 | |
| Piškorić Oskar | ||
| Douglas Fir (Pseudotsuga Douglasii Carr.) as one of the species constituting the productive stands in the degraded part of the Karst region. PDF EN | 383 | |