Post on 30-Mar-2015
Larix decidua MILL.
Elena Foffová, 1 Vladimír Foff 2, Roman Longauer 1
1 National Forest CentreControl of Forest Reproductive Material
2 LIA, Ltd. Forestry Information Agency
SpeciesCategory [ha] Total
1 2 3 4 S [ha] Count
Coniferous species
P. abies 18628 4 18632 1539
A. alba 4301 4301 921
P. sylvestris 3108 57 3164 1265
L. decidua 1231 98 1328 1297
P. nigra 138 9 147 81
P. cembra 99 6 105 72
P. menziesii 30 30 278
Broadleaved species
F. sylvatica 25334 25334 1742
Q. petraea 4527 3 4530 753
F. excelsior 458 2 459 346
Q. robur 302 302 154
A. pseudoplatanus 283 2 285 293
A. glutinosa 105 1 106 185
B. pendula 25 25 9
Q. ceris 49 49 8
T. cordata 52 2 54 128
Q. rubra 30 30 5
C. betulus 27 27 4
Slovakia
Total area: 4 901 000 ha
Area of forests: 1 929 000 ha 40,1 %
Species
ConiferousBroadleaved
Species %
P. abies 26,1
A. alba 4,0
P. sylvestris 7,2
L. decidua 2,4
P. mugo 1,1
Total 40,8
Species %
Quercus 10,2
Q. cerris 2,5
Fagus 31,2
Carpinus 5,7
Acer 2,0
Fraxinus 1,4
Robinia 1,7
Betula 1,4
Alnus 0,8
Tilia 0,4
Populus 0,9
Other 0,3
Total 29,2
Distribution area of Larix decidua
Distribution area of Larix decidua in Slovakia
Larix decidua - sources
Regions of provenances
Approved stands
Region Count Area
1 38 115
2 368 581
3 116 261
4 6 10
5 164 287
6 27 44
Total 719 1298
Trees
Count
18
355
81
77
246
144
719
Orchards
Count Area
2 3,00
8 18,48
1 3,50
1 1,50
12 46,96
3 5,0
27 78,44
Larix decidua – seeds and plantsSeeds
YearRegion of provenances
1 2 3 4 5 6 Total
2004 95 24 310 239
2005 2 1 1 1 18 23
2006 8 331 196 48 164 6 753
2007 15 195 38 20 13 268
Seeds [in kg]
YearRegion of provenances
1 2 3 4 5 6 Total
2004 95 24 310 239
2005 2 1 1 1 18 23
2006 8 331 196 48 164 6 753
2007 15 195 38 20 13 268
Inventory of plants [in 1 000 pieces]
YearAge of plants [in years]
1 2 3 4 5 Total
2004 4 416 2 838 1 329 334 55 8 972
2005 4 916 3 643 1 027 326 27 9 939
2006 4 836 3 965 1 615 308 65 10 789
2007 5 014 3 756 1 752 682 31 11 235
Reforestation [in 1 000 pieces]
YearAge of plants [in years]
1 2 3 4 5 Total
2004 1 779 1 004 307 55 3 145
2005 2 028 751 262 27 3 068
2006 2 213 933 276 65 3 487
2007 2 002 1 323 606 31 3 962
Larix decidua – provenance research
Podbanské - IUFRO I. 55 provenances 1944
Czech Republic, Slovakia, Denmark, Finland, Germany, Poland, Italy, Switzerland, Sweden, Scotland
Podbanské - IUFRO II. 14 provenances 1958–1959
Austria, Italy, France, Czech Republic, Slovakia, Poland, Romania
Likavka 5 provenances 1908
Larix decidua, Larix leptolepis, Larix sibirica
ŠLP Zvolen 12 provenances 1961
Czech Republic, Slovakia, Germany
Antol 27 provenances 1987 - 1992
Czech Republic, Slovakia, Germany
Hnilčík 16 provenances 1987 - 1992
Czech Republic, Slovakia, Germany
Mlynky 8 provenances 1987 - 1992
Slovakia