Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jan Klepárník"'
Publikováno v:
Journal of Forest Science, Vol 67, Iss 3, Pp 134-142 (2021)
The aim of the study was to confirm and compare efficiency of methods enhancing the vitality of Scots pine and Norway spruce seeds: soaking in water, cold stratification, additional moistening and incubation according to IDS method. The examined para
Externí odkaz:
https://doaj.org/article/d87bfc4e16b640189e75b632662c9235
Publikováno v:
Forests, Vol 12, Iss 10, p 1348 (2021)
This paper deals with the use of debarking modifications of the conventional harvester head in the conditions of felling due to bark beetle calamity. For this purpose, a time study was established, in which the conventional heads were compared with t
Externí odkaz:
https://doaj.org/article/5604490128e340b48e24fa58b0be4581
Publikováno v:
Energies, Vol 14, Iss 10, p 2793 (2021)
The paper deals with the characteristics of three different types of power train hybridization of forest logging machines and with the benefits of reducing environmental impacts by comparing new technology with more conventional, older technology. Ne
Externí odkaz:
https://doaj.org/article/5413ec343cec490bbc61627621eaa3ad
Publikováno v:
Journal of Forest Science. 67:134-142
Publikováno v:
Forests
Volume 12
Issue 10
Forests, Vol 12, Iss 1348, p 1348 (2021)
Volume 12
Issue 10
Forests, Vol 12, Iss 1348, p 1348 (2021)
This paper deals with the use of debarking modifications of the conventional harvester head in the conditions of felling due to bark beetle calamity. For this purpose, a time study was established, in which the conventional heads were compared with t
Publikováno v:
Energies, Vol 14, Iss 2793, p 2793 (2021)
The paper deals with the characteristics of three different types of power train hybridization of forest logging machines and with the benefits of reducing environmental impacts by comparing new technology with more conventional, older technology. Ne