Refine search
Results 1-4 of 4
Analysis of control factors of the development of forest ecosystems at the higher altitudes of the Moravian-Silesian Beskids Mts. [Czech Republic]
1998
Kulhavy, J. | Klimo, E. | Hadas, P. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic))
Physiological aspects of the health state of Norway spruce using different silvicultural concepts
1998
Kmet, J. | Jaloviar, P. (Technicka Univ., Zvolen (Slovak Republic). Lesnicka Fakulta)
The sample trees from two stands managed by different management systems - shelterwood and selection systems, and two generations within each stand, were compared. The evaluation of the potential acidity and conductivity of dry-mass extracts (KSE) proved an adverse effect of environment on the maternal stand in the shelterwood forest. The KSE-values are systematically higher in samples taken from the young as well as mature sample trees in the selection forest. Despite the limited duration and extent of the investigations, a better ecological stability of the selection forest as compared with the shelterwood one was observed.
Show more [+] Less [-]The condition of spruce forests from the silvicultural and physiological point of view in the area Oravska Polhora [Slovak Republic]
1995
Saniga, M. | Kmet, J. (Technicka Univ., Zvolen (Slovakia). Lesnicka Fakulta)
Soil acidity and nutrient content in forest soils in the Beskids [Czech Republic]
1995
Holusa, J. (Ustav pro Hospodarskou Upravu Lesu, Frydek-Mistek (Czech Republic))
