Secretariat Großhansdorf

Irene Joraszik

Sieker Landstraße 2
22927 Großhansdorf
Phone: +49 4102 696 0
Fax: +49 4102 696 200
fg@thuenen.de

Location manager Waldsieversdorf

  • Volker Schneck

Secretariat Waldsieversdorf

Stefanie Mordau

Eberswalder Chaussee 3a
15377 Waldsieversdorf
Phone: +49 33433 157 0
Fax: +49 33433 157 199
fg-ws@thuenen.de


Origin

Project

 (c)

A new test approach to identify the origin of forest reproductive material in Europe

An important proportion of the forests in Germany have been generated by using non- autochthonous reproductive material. These stands can be unstable or well adapted depending on the origin of the seed material. The information on the origin of the material is particularly important for selected seed stands because these stands generate the material of future plantations.

Background and Objective

In frame of the project we want to develop genetic reference data on the original spatial genetic structure in Europe of the four main tree species Norway spruce (Picea abies), beech (Fagus sylvatica), pedunculate oak (Quercus robur) and sessile oak (Quercus petraea). With comparative genetic inventories we want to compare the genetic composition of samples from selected seed stands with the locally expected genetic structure in the above mentioned genetic reference data. So we want to detect stands under risk with limited adaptation to the climate and stands that are genetically well adapted. The results of the project will be used to generate recommendations for the selection of seed stand and their future use. For each tree species we will apply next generation DNA sequencing techniques in order to detect a few thousand variable gene regions (SNPs, Indels). From these potential gene-markers we will select 180 markers for genetic inventories on 1000 autochthonous trees from 100 stand. So we generate the genetic reference data and compare this with the genetic composition of 1000 plants from 100 selected seed stands.

Approach

The results of the project are relevant for the practical forestry (forest owners, forest administration, nurseries).

Thünen-Contact


Involved Thünen-Partners


Funding Body

  • Federal Ministry of Food und Agriculture (BMEL)
    (national, öffentlich)

Duration

12.2017 - 12.2021

More Information

Projekt type:
Project funding number: 28W-C-4-111-01
Funding program: Waldklimafonds (Programmbestandteil des Sondervermögens Energie- und Klimafonds)
Project status: ongoing