Browsing Extension Service -- Circulars / Extension Circulars by Author "Green, Daniel"

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Mapping and managing poorly stocked Douglas-fir stands

Oregon State University. Extension Service; Green, Daniel; Bondi, Michael C.; Emmingham, William H. ([Corvallis, Or.] : Oregon State University, Extension Service, 1997-01)

A poorly stocked forest is one that doesn’t have an adequate number of desired commercial trees, for its age and size, to produce maximum volume and value.
Thinning systems for western Oregon Douglas-fir stands : what is best for you?

Oregon State University. Extension Service; Emmingham, William H.; Green, Daniel ([Corvallis, Or.] : Oregon State University, Extension Service, 1984-01)

Thinning is removing selected trees from a stand to allow others to continue growing. Ordinarily, a woodland manager uses a thinning system that encourages the remaining trees to grow in a manner consistent with the m ...