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Haapastensyrja
Haapastensyrja - view of beds after plastic house removed
Haapastensyrja
A photo of a production nursery - general view
Haapastensyrja
Haapastensyrja - Plastic house where cuttings are rooted
Haapastensyrja - Populus
Niels Kreiberg standing next to 5 yr Populus tremula × Populus tremuloides in Haapastensyrja
Vanajan-Pinus sylvestris
Vanajan - Pinus sylvestris seed tree method
Pinus sylvestris
Mannerlein’s grounds at summer cottage - pinus sylvestris
Mannerlein’s summer cottage
Mannerlein’s summer cottage
Pinus sylvestris-Nisula roll
Cut 1969, planted with Nisula roll - PNsy 1+1 -photo after
2 seasons
2 seasons
Pinus sylvestris
Cut 1969, planted May - Oct. with Nisula roll - PNsy 1+1
Harviala - Rosenlew Oy - Pinus sylvestris,
Harviala - Rosenlew Oy - 100yr PNsy clear cut Apr./70 -
scarified & planted 1970
scarified & planted 1970