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Home → Authors → R. Hakkinen

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R. Hakkinen

1 publication by R. Hakkinen:

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

RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

Southern Regional Extension Forestry

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