Erdészeti szakosztály évi rendezvénye

Dr. sc. Tibor Littvay

Székelyudvarhely, October 2013

Erdészeti kutatások Horvátországban

Erdészeti szaporito anyag

CROATIA

Total area: 56.538 km2

Teritorial sea: 31.000 km2

Total population: 4,7 mil.

CROATIAN FOREST

Bacis data about state forest

Stocked: 2.402.782 haUnstocked productive: 208.467 haUnstocked unproductive: 32.952 haUnfertil: 44.487 haTOTAL: 2.688.687 ha

47 %Structure of forest owners

Forest Owners Area (ha) Percentage (%)State 2.106.917 78Private 581.770 22Total 2.688.687 100.0

Managed forests;

2416107; 90%

Special purpose forests;

118041; 4%

Protected forest; 154539;

6%

Forest land structure

Coppice forests; 492204; 34%

Forest cultures and plantations;

61040; 4%High forests; 911546; 62%

Forest land according to silvicultural forms

Quercus robur; 45034000; 18%

Quercus petraea;

28728000; 11%

Carpinus betulus;

23242000; 9%

Fraxinus angustifolia;

11793000; 5%

Picea abies; 6622000; 3%

Abies alba; 27840000; 11%

Fagus sylvatica; 113191000;

43%

Growing stock of the main tree species managed by "Hrvatske šume"

Fraxinus angustifolia;

362,82

Quercus petraea; 663,45

Fagus sylvatica500,86

Abies alba; 309,97 Quercus robur;

2.415,23

species ha

Quercus robur 2.415,23

Quercus petraea 663,45

Fraxinus angustifolia 362,82

Fagus sylvatica 500,86

Abies alba 309,97

Seed stands area of most valuable tree species in Croatia (ha)

100.000

600.000

1.100.000

1.600.000

2.100.000

2.600.000

3.100.000

3.600.000

1.99

5

1.99

6

1.99

7

1.99

8

1.99

9

2.00

0

2.00

1

2.00

2

2.00

3

2.00

4

2.00

5

2.00

6

2.00

7

QUERCUS ROBUR QUERCUS PETRAEA

Amount of collected seed from seed stands (kg) during 1995. – 2007.

(Quercus robur, Quercus petraea )

Amount of collected seed from seed stands (kg) during 2009. – 2011.

(Quercus robur, Quercus petraea)

0

1.000

2.000

3.000

4.000

5.000

1.99

5

1.99

6

1.99

7

1.99

8

1.99

9

2.00

0

2.00

1

2.00

2

2.00

3

2.00

4

2.00

5

2.00

6

2.00

7

FRAXINUS ANGUSTIFOLIA FAGUS SILVATICA ABIES ALBA

Amount of collected seed from seed stands (kg) during 1995. – 2007.

(Fraxinus angustifolia, Fagus sylvatica, Abies alba)

Amount of collected seed from seed stands (kg) during 2009. – 2011.

(Fraxinus angustifolia, Fagus sylvatica, Abies alba)

0,00

1000,00

2000,00

3000,00

4000,00

5000,00

6000,00

2009 2010 2011

kg

Fraxinus angustifolia Vahl. Fagus sylvatica L. Abies alba Mill.

Certification of Forest Reproductive Material

• National Body:•Croatian Forest Research Institute November 29th 2008

Division for Genetics, Forest Tree Breeding and Seed Husbandry

EmployeesEmployees

Mladen Ivanković,Mladen Ivanković, PhD PhD Head of DivisionHead of Division

1. Tibor Littvay, PhD1. Tibor Littvay, PhDSenior Scientific AssociateSenior Scientific Associate2. 2. Nevenka ĆelepiroviNevenka Ćelepirović, PhDć, PhDHead Head of Laboratory for Molecular-of Laboratory for Molecular-

GGeneenetictic Testing Testing3. Marija Gradečki-Poštenjak, 3. Marija Gradečki-Poštenjak, PhDPhDHead of Seed Testing Laboratory Head of Seed Testing Laboratory 4. Robert Licht, 4. Robert Licht, B.ScB.ScExpert Associate, Research Centre for Expert Associate, Research Centre for

Lowland ForestsLowland Forests5. Maja Popović 5. Maja Popović B.ScB.ScPhD StudentPhD Student

Technical stuff:Technical stuff:

1.1. Josipa VlahovićJosipa Vlahović

2.2. Tomislav BegTomislav Beg

3.3. Branka Pintur Branka Pintur

4.4. Dubravko PerezDubravko Perez

5.5. Božidar PinturBožidar Pintur

6.6. Ana PožegaAna Požega

7.7. Mladen MajorMladen Major

8.8. Ivanka LackovićIvanka Lacković

9.9. Edita Lukić Edita Lukić

10.10. Brigita MišetićBrigita Mišetić

Division for Genetics, Forest Tree Breeding and Seed Husbandry

Division for Genetics, Forest Tree Improvement and Seed Husbandry

Supervision of Seed Production

Seed Stands

Broadleaves Broadleaves 105/3827,93 ha105/3827,93 ha

Conifers 62/915,11 haConifers 62/915,11 ha

Certification of Forest Reproductive Material

Categories of FRM:• Source Identified • Selected• Qualified• Tested Supervision of Seed Productions

Obligation of Croatian Forest Research Institute according to Law on Forest Reproductive Material:

-Supervision of Seed Production

- Supervision of Seed Quality

Certification of Forest Reproductive MaterialEvaluation of best forest stands

Certification of Forest Reproductive Material

Assesment and Selection of Seed Stands

Division for Genetics Forest Tree Breeding nad Seed Husbandry

Field TrailsNursery, Greenhouse

Provenance Trial Progeny Tests

Clonal Seed Orchard

Conifers and Broadleaves

More than 100 ha of field trialsPropagation Room- Juglans regia L.

Production of Selected Clones

•Provenance TrialsProvenance Trials

•Progeny Test – Halbsib, FullsibProgeny Test – Halbsib, Fullsib

•Establishing of Clonal and Generative Establishing of Clonal and Generative Seed Orchards of Broadleaves and ConifersSeed Orchards of Broadleaves and Conifers

Field Trials

Division for Genetics, Forest Tree Improvement and Seed Husbandry

Laboratory for Testing Seed Quality

Laboratory for Molecular-Genetic Testing

- Supervision of seed quality - Population genetics

- Laboratory Risk Assesment for Introduction of GMO into Environment

- Gen Bank

Laboratory for Molecular - Genetic TestingLaboratory for Molecular - Genetic Testing

Activities

Genetic Structure of Autothone Forest Trees

Conservation of individual protected Trees al over Croatia

Genofond of Tilia platyphylos Scop. “Lime of Gubec” Parental Analyses of Forest Trees and Wildlife

Forest Seed Pathology Testing

Genotyping of Forest Seed

DNA Banking

- Collection of Samples of Genom of Forest Trees

- Long Term Storage in Liquid Nitrogene -96ºC

CFI

Seed Testing Laboratory (STL)Seed Testing Laboratory (STL)

Main Activities

- Supervision of Seed Quality- Scientific Research on the Problems in Seed Science and Technology

Basic Data

- Founded in 1959 in Rijeka (Station for Control of Forest Seed)- Member of International Seed Testing Association – ISTA since 2006- Accreditated under the International Norm 17025 for Testing Laboratory

PeriodNumber of Tested Seed Samples

Conifers Broadleaves Total

1959-1974 2.736 1.156 3.892

1975-1985 2.096 4.892 6.988

1986-1998 1.536 9.824 11.360

1999-2008 480 13.000 13.480

Total 6.848 28.872 35.680

CFI

Accreditation Certificate

Laboratories of Croatian Forest Research Institute are accredited under norm HRN EN ISO/IEC 17025:2007. The accreditation has carried out by Croatian national accreditation body - Croatian Accreditation Agency. The decision of accreditation (Class 383-02/05-30/22 Number: 569-02/6-08-05, Date: January 25, 2008) has assigned by director general mr. sc. Biserka Bajzek-Brezak, dipl. ing. Scope of accreditation is: “Testing of some properties of forest seed and plant material”.

ISTA MembershipEvaluation of seed quality includes analysis:

– Moisture content– Purity– Germination– Viability– 1000- seed weight– Seed health test

Seed sampling and seed quality testing are performed according to International Seed Testing Association methods (ISTA Rules)

Laboratory is a member of ISTA since 2006

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