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ISSN 1795-7389
ISBN -13: 978-951-651-154-5 (PDF)
ISBN -10: 951-651-154-6 (PDF)

This dissertation is a summary of the following original articles:

• Yu, Q., Mäntylä, N. & Salonen M. 2001. Rooting of hybrid clones of Populus tremula L. x P. tremuloides Michx. by stem cuttings derived from micropropagated plants. Scandinavian Journal of Forest Research 16: 238-245.
  doi: 10.1080/02827580120852
  
• Stenvall, N., Haapala, T. & Pulkkinen, P. 2004. Effect of genotype, age and treatment of stock plants on propagation of hybrid aspen (Populus tremula x Populus tremuloides) by root cuttings. Scandinavian Journal of Forest Research 19: 303–311.
  doi:10.1080/02827580410024115
  
• Stenvall, N., Haapala, T. & Pulkkinen, P. 2006. The role of a root cutting´s diameter and location on the regeneration ability of hybrid aspen. Forest Ecology and Management 237(1–3): 150–155.
  doi:10.1016/j.foreco.2006.09.040
  
• Stenvall, N., Aarlahti, S., Haapala, T. & Pulkkinen, P. 2005. The effect of soil temperature and light on sprouting and rooting of root cuttings of hybrid aspen clones. Canadian Journal of Forest Research 35: 2671–2678.
  doi: 10.1139/X05-183
  
• Stenvall, N., Piisilä, M. & Pulkkinen, P. 2009. Seasonal fluctuation of root carbohydrates in hybrid aspen clones and its relationship to the sprouting efficiency of root cuttings. Canadian Journal of Forest Research 39(8): 1531–1537.
  doi:10.1139/X09-066
  

Päivitetty: 02.11.2010 17:03