Guide to variable-density thinning using skips and gaps / / Leslie C. Brodie and Constance A. Harrington |
Autore | Brodie Leslie C. |
Pubbl/distr/stampa | Portland, OR : , : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, , July 2020 |
Descrizione fisica | 1 online resource (37 pages) : color illustrations, color maps |
Collana | General technical report PNW |
Soggetto topico |
Forest management - Washington (State)
Douglas fir - Spacing - Washington (State) Douglas fir - Thinning - Washington (State) Douglas fir - Washington (State) - Growth |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910713739603321 |
Brodie Leslie C. | ||
Portland, OR : , : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, , July 2020 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Levels-of-growing-stock cooperative study in Douglas-fir [[electronic resource] ] : report no. 19--the Iron Creek study, 1966-2006 / / Robert O. Curtis and David D. Marshall |
Autore | Curtis Robert O |
Pubbl/distr/stampa | Portland, OR : , : United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, , [2009] |
Descrizione fisica | 1 online resource (78 pages) : illustrations, map |
Altri autori (Persone) | MarshallDavid D |
Collana | Research paper PNW |
Soggetto topico |
Douglas fir - Washington (State) - Growth
Douglas fir - Thinning - Washington (State) Douglas fir - Yields - Washington (State) |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Levels-of-growing-stock cooperative study in Douglas-fir |
Record Nr. | UNINA-9910699187903321 |
Curtis Robert O | ||
Portland, OR : , : United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, , [2009] | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Thinning shock and response to fertilizer less than expected in young Douglas-fir stand at Wind River Experimental Forest [[electronic resource] /] / Dean S. DeBell, Constance A. Harrington, and John Shumway |
Autore | DeBell Dean S |
Pubbl/distr/stampa | [Portland, Or.] : , : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, , [2002] |
Altri autori (Persone) |
HarringtonConstance A
ShumwayJohn S |
Collana | Research paper PNW-RP |
Soggetto topico |
Douglas fir - Thinning - Washington (State)
Forest thinning - Washington (State) |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910691733903321 |
DeBell Dean S | ||
[Portland, Or.] : , : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, , [2002] | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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