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Home → Publications → Forest Nursery Notes → 2007 Winter Forest Nursery Notes → 2007 Winter Forest Nursery Notes - New Nursery Literature → Critical night length for bud set and its variation in two photoperiodic ecotypes of Betula pendula

Critical night length for bud set and its variation in two photoperiodic ecotypes of Betula pendula

Vihera-Aarnio, A., Hakkinen, R., and Junttila, O. Tree Physiology 26(8):1013-1018. 2006.

We studied the variation in critical night length for bud set in two photoperiodic ecotypes (two latitudinally distant stands) of silver birch (Betula pendula Roth) in three phytotron experiments.


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Author(s): A. Vihera-Aarnio, R. Hakkinen, O. Junttila

Section: Seedling Physiology and Morphology