Guidelines for Precommercial Thinning of Douglas-fir

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Guidelines for Precommercial Thinning of Douglas-fir by : Donald L. Reukema

Download or read book Guidelines for Precommercial Thinning of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of merchantable wood in even-aged Douglas-fir stands can be increased substantially by precommercial thinning. Guidelines for, and gains from, precommercial thinning both strongly depend on the size of trees wanted at the first commercial cut; the larger this size, (1) the fewer trees should be left after precommercial thinning, (2) the greater is the maximum age or tree size at which precommercial thinning is practical, and (3) the greater is the gain is usable yield from precommercial thinning. Also, generally, the longer the time required for a stand to reach commercial size without thinning, the greater the gains from precommercial thinning. These and other considerations are discussed, and procedures are recommended.

Guidelines for Precommercial Thinning of Douglas-fir

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Author :
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Guidelines for Precommercial Thinning of Douglas-fir by : Donald L. Reukema

Download or read book Guidelines for Precommercial Thinning of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of merchantable wood in even-aged Douglas-fir stands can be increased substantially by precommercial thinning. Guidelines for, and gains from, precommercial thinning both strongly depend on the size of trees wanted at the first commercial cut; the larger this size, (1) the fewer trees should be left after precommercial thinning, (2) the greater is the maximum age or tree size at which precommercial thinning is practical, and (3) the greater is the gain is usable yield from precommercial thinning. Also, generally, the longer the time required for a stand to reach commercial size without thinning, the greater the gains from precommercial thinning. These and other considerations are discussed, and procedures are recommended.

Guidelines for Precommercial Thinning of Douglas-fir

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (198 download)

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Book Synopsis Guidelines for Precommercial Thinning of Douglas-fir by : Donald L. Reukema

Download or read book Guidelines for Precommercial Thinning of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1975 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Thinning on Yield of Douglas-fir

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Effects of Thinning on Yield of Douglas-fir by : Donald L. Reukema

Download or read book Effects of Thinning on Yield of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

USDA Forest Service General Technical Report PNW.

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ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis USDA Forest Service General Technical Report PNW. by :

Download or read book USDA Forest Service General Technical Report PNW. written by and published by . This book was released on 1977 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Forester's Almanac, 1977

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ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Forester's Almanac, 1977 by : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

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Agriculture Handbook

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Agriculture Handbook by :

Download or read book Agriculture Handbook written by and published by . This book was released on 1949 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.

Silvicultural Systems for the Major Forest Types of the United States

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Silvicultural Systems for the Major Forest Types of the United States written by and published by . This book was released on 1983 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Paper PNW.

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ISBN 13 :
Total Pages : 318 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Research Paper PNW. by :

Download or read book Research Paper PNW. written by and published by . This book was released on 1978 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Draft Environmental Impact Statement, Proposed Land and Resource Management Plan, Salmon National Forest

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ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Draft Environmental Impact Statement, Proposed Land and Resource Management Plan, Salmon National Forest written by and published by . This book was released on 1985 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Salmon National Forest (N.F.), Land and Resource(s) Management Plan (LRMP)

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ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.3/5 (555 download)

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Download or read book Salmon National Forest (N.F.), Land and Resource(s) Management Plan (LRMP) written by and published by . This book was released on 1988 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

BLM Density Management and Riparian Buffer Study

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ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (319 download)

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Download or read book BLM Density Management and Riparian Buffer Study written by and published by . This book was released on 2006 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Paper

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ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Research Paper written by and published by . This book was released on 1976 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proposed Forest Plan, Land and Resource Management Plan, Salmon National Forest

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ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.3/5 ( download)

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Download or read book Proposed Forest Plan, Land and Resource Management Plan, Salmon National Forest written by and published by . This book was released on 1985 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wasatch-Cache National Forest Land and Resource Management Plan

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ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Wasatch-Cache National Forest Land and Resource Management Plan written by and published by . This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wasatch-Cache National Forest (N.F.), Land and Resource(s) Management Plan (LRMP)

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ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Wasatch-Cache National Forest (N.F.), Land and Resource(s) Management Plan (LRMP) by :

Download or read book Wasatch-Cache National Forest (N.F.), Land and Resource(s) Management Plan (LRMP) written by and published by . This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Appendices for the Salmon National Forest Land and Resource Management Plan

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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Appendices for the Salmon National Forest Land and Resource Management Plan written by and published by . This book was released on 1988 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: