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Flower stimulation is cost-effective in Douglas-fir seed orchards |
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| Authors: | Philippe, G. Lee, S.J. Schute, G. Heois, B. |
| Affiliation: | A1 Cemagref, Domaine des Barres, F-45290 Nogent-sur-Vernisson, France A2 The Forestry Commission, Northern Research Station, Roslin, Midlothian EH25 9SY, Scotland A3 Niedersächsische Forstliche Versuchtanstalt, Forstamtstrasse 6, D-34355 Staufenberg-Escherode, Germany |
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