Filters
Fir and fir-oak forests.
Fir and fir-oak forests - description of plant communities.
EF - Botanika
- 2003 •
- C
Rok uplatnění
C - Kapitola v odborné knize
News in forest tree species research
The paper presents some new research results of introduced forest tree species. Attention is paid to provenance research of lodgepole pine, grand fir and Douglas-fir, amelioration importance of grand fir, as well as growth ...
GK - Lesnictví
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
Production potential of grand fir in conditions of the Černokostelecko Region
Height and DBH of grand fir were measured as well as the sample trees were yields were compared with other tree species (silver fir, Norway spruce, Douglas-fir). The results confirmed the high production potential of grand ...
GK - Lesnictví
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
Structure and development of fir-beech stand and support for the fir growth in Ščůrnica locality in the Bílé Karpaty PLA.
This paper presents the structure and development of fir-beech stand and support for the fir growth in Ščůrnica locality in the Bílé Karpaty PLA....
GK - Lesnictví
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Individual diameter increment reaction of fir one year after thinning
We selected 52 individuals of quality firs in24-year-old mixed fir-beech stand were selected with sufficient spacing. Observed firs were paired by similar diameter at breast height. From each pair, one fir was sele...
Forestry
- 2021 •
- D
Rok uplatnění
D - Stať ve sborníku
Cultivation Douglas fir on Sloavkia regarding ti her production imports.
The aim of this work is evaluting the bests seedling stands of Douglas fir introducted tree species. According to appearance best stands with Doublas fir and results stands Grand fir, otherwise Douglas fir growth t...
GK - Lesnictví
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Twodimensional Bandstop FIR Filters
Novel approach in the design of 2-D extremely narrow bandstop FIR filters is presented. The completely analytical design method is based on the 1-D optimal bandstop FIR filters. The 1-D FIR optimal bandstop filters are base...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Production potential of the Douglas-fir in the Czech Republic
The presentation documents the extreme production potential of the Douglas-fir in the conditions of the Czech Republic. The production is differentiated by the legislation, its use, degree of the Douglas-fir distribution....
Forestry
- 2015 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Variability of Abies alba-dominated forests in Central Europe
silver fir-dominated forests with different patterns in species composition and habitat conditions. These are the oligotrophic subcontinental silver fir forests of the Polish highlands, oligotrophic (sub)montane silver fir...
EF - Botanika
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Douglas-fir mixed stands thinning - preliminary results
Two experiments were established in young Douglas-fir mixed stands in 2010 and 2011 in order to assess reaction of Douglas-fir stands to thinning. Polánky cmposition comprised of Douglas-fir, Norway spruce and Scots pine. P...
GK - Lesnictví
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 out of 1 606