"biodiservity" - 1 õppematerjal

Curly Birch in Estonia

 Curly Birch plantations The curly birch plantations are located quite evenly all over Estonia. The average price of a young curly birch had been 0,5 euros.  Why to grow? Very profitable ( 5/kg)Klõpsake juhtslaidi teksti laadide red Teine tase Beautiful as all birches. Kolmas tase Neljas tase Viies tase Intresting in its huge variability, creates new biodiservity. A new hobby.  First artificial curly birch In 1920 the first artificial curly birch stand in the world was planted, Finland 20-hectare experimental curly birch plantation. In 1936 first four curly birches in Estonia (transplants). The first curly birch seeds in Estonia. In 1970s a few experimental curly birch plantations were created all over Estonia.  Curly birch between 1950 and 1990 Numerous curly birches in Estonia were destroyed.