Forests in Poland and Europe Charactenifics and management characteristics and managament
What height does the tree reach ? Common juniper-10meters Hornbeam-20meters Alder-25meters Scots pine-35meters Beech-40meters Oak-45meters Norway spruce-50meters
How much weighs hectare of forest ? leaves of the trees-4ton branches and boughs- 30ton Then-240ton Herbs-1ton Earthworms-0,5ton other animals and plants mundane-0,5ton total weight-276ton
THE STRUCTURE OF FOREST In the structure of the forest in Poland, dominates coniferous forests and the dominant species is the Scots pine (Pinus sylvestris).
Recreation in the forest Forest can be used also as a form of relaxation. Forest is not only active life but also a great place to relax.Nowadays more and more people spend their free time in the woods or just near them.Nature lovers can use special places prepared for that purpose, for example: wooden benches and playgrounds made from natural products.
Number of grains per kilogram of pure seeds Chestnut - 80⇔100 English oak - 200⇔300 Buk - 4 000⇔5 000 Spruce - 120 000⇔170 000 Scots pine - 140 000 ⇔180 000 Alder black - 1 100 000⇔1 300 000 Birch - 7 000 000 ⇔8 000 000
Polish achievements connected with trees The oldest tree in Poland is yew in Henrykow Luban - 1 278 years. Thickest tree in Poland is Lesznowska poplar- 14 m circumference. The tallest tree in Poland is spruce in the Puszcza Białowieska - 51.8 m.
Leafy and mixed forests To grow they need three times more warm days than conifers. Most of them loose leaves in the fall. During summer many birds and mammals feed on berries and nuts from those trees.
Table of Contens Forests in Poland and Europe characteristics and managament What height does the tree reach ? How much weighs hectare of forest ? The structure of forest Recreation in the forest Number of grains per kilogram of pure seeds Polish achievements connected with trees Leafy and mixed forests Done Sources: Internet and YPEF European contest about forests and forestry
Done: Zespół Szkół Ponadgimnazjalnych nr 4 w Siedlcach Students third-class Technical Landscape Architecture Aleksandra Kosieradzka Monika Mędza Urszula Łęczycka