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