Wyświetlanie pozycji 1-4 z 4

    • Butt rot occurrence in plus trees of Silver fir Abies alba Mill. and Norway spruce Picea abies (L.) from the Carpathians 

      Chomicz-Zegar, Elżbieta; Niemtur, Stanisław; Kapsa, Mariusz; Ambroży, Sławomir (Forest Research Institute, Sekocin Stary, Poland, 2016-09-15)
      Due to its hidden character, butt rot occurrence is not commonly included in the assessment of plus trees’ health status. Thus, the trees’ varied susceptibility to wood decay is not a target of breeding efforts. The aim ...
    • Height-diameter models for mixed-species forests consisting of spruce, fir, and beech 

      Petráš, Rudolf; Bošeľa, Michal; Mecko, Julian; Oszlányi, Julius; Popa, Ionel (Instytut Badawczy Leśnictwa (Forest Research Institute), Komitet Nauk Leśnych PAN (The Committee on Forestry Sciences of the Polish Academy of Sciences), 2014)
      Height-diameter models define the general relationship between the tree height and diameter at each growth stage of the forest stand. This paper presents generalized height-diameter models for mixed-species forest stands ...
    • The vulnerability of silver fir populations to damage from late frosts 

      Klisz, Marcin; Jastrzębowski, Szymon; Ukalska, Joanna; Przybylski, Paweł; Matras, Jan; Mionskowski, Marcin (Instytut Badawczy Leśnictwa (Forest Research Institute), Sekocin Stary, Poland, 2016-03-15)
      The aim of the study was to determine the vulnerability of selected silver fir populations to damage from late frost in the climatic conditions of south-eastern Poland. To determine the vulnerability of apical and lateral ...
    • Tree ring growth as a response of silver fir (Abies alba Mill.) from Rudnik Forest District to climatic factors 

      Tomczyk-Kida, Monika; Durło, Grzegorz B.; Wilczyński, Sławomir (Committee on Forestry Sciences and Wood Technology of the Polish Academy of Sciences and the Forest Research Institute in Sekocin Stary, 2019-05-15)
      The aim of the study was to evaluate the sensitivity of silver fir (Abies alba Mill.) from the Rudnik Forest District on the selected meteorological elements and to develop a chronology of local tree-ring width and the ...