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Twenty Year Growth Of Thinned And Unthinned Ponderosa Pine In The Methow Valley Of Northern Washington Classic Reprint
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Book Synopsis Twenty-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington by : James Willis Barrett
Download or read book Twenty-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington written by James Willis Barrett and published by . This book was released on 1981 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thirty-five-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington by : P. H. Cochran
Download or read book Thirty-five-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington written by P. H. Cochran and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth of Planted Ponderosa Pine Thinned to Different Stocking Levels in Northern California by : William W. Oliver
Download or read book Growth of Planted Ponderosa Pine Thinned to Different Stocking Levels in Northern California written by William W. Oliver and published by . This book was released on 1979 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth was strongly related to growing stock level (GSL) for 5 years after thinning 20-year-old poles on Site Index50 115 land at the Elliot Ranch Plantation in northern California. Five GSL's- basal areas anticipated when trees average 10 inches d. b. h. or more - ranging from 40 to 160 square feet per acre were tested. Periodic annual increment (PAI) in diameter decreased curvilinearly from 0.51 to 0.21 inch, with increasing GSL's from 40 to 160. But only trees in plots heavily thinned to GSL 40 (and briefly in GSL 70) grew faster in diameter after thinning than these same trees grew before thinning. PAI in basal area and net volume rose steadily with increasing GSL9s, reaching 9.0 square feet and 255 cubic feet per acre, respectively, at GSL 160. Apparently, even light thinning reduced volume production, but thinning still is recommended to shorten time until first commercial entry and to promote stand health.
Book Synopsis Growth of Ponderosa Pine Thinned to Different Stocking Levels in Northern Arizona by : Frank Ronco
Download or read book Growth of Ponderosa Pine Thinned to Different Stocking Levels in Northern Arizona written by Frank Ronco and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth of Immature Stands of Ponderosa Pine in the Black Hills (Classic Reprint) by : Clifford Albert Myers
Download or read book Growth of Immature Stands of Ponderosa Pine in the Black Hills (Classic Reprint) written by Clifford Albert Myers and published by Forgotten Books. This book was released on 2018-03-17 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Growth of Immature Stands of Ponderosa Pine in the Black Hills Combinations of the variables sampled can be determined by noting the locations of the entries in tables 4 to 9 (see pages 8 to Each plot was carefully checked for uniformity of density, age, and site index. None of the plots had been thinned or otherwise disturbed during the 20-year period preceding measurement. A complete inventory was made on each plot, and data were obtained for computing the past stand. All trees were bored to determine radial growth at breast height for the past 10 and 20 years. Heights were measured on a sample of the trees and past height growth was determined by boring. The site index of each plot was computed from soil and topography (myers and Van Deusen, 1960b)to avoid errors due to the effect of stand density on tree height. Average age of the main stand on each plot was determined; occasional small invaders in stands of low density were omitted. Dead trees were measured and classed as having died 0-10, 11-20, or 21+ years ago. Dead trees on permanent plots and in stands thinned at known dates were used as guides in estimating time of death. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Thinning Ponderosa Pine in the Pacific Northwest by : Edwin L. Mowat
Download or read book Thinning Ponderosa Pine in the Pacific Northwest written by Edwin L. Mowat and published by . This book was released on 1953 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wide Area GPS Enhancement (WAGE) Evaluation by :
Download or read book Wide Area GPS Enhancement (WAGE) Evaluation written by and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Twenty-year Growth of Ponderosa Pine Saplings Thinned to Five Spacings in Central Oregon by : James Willis Barrett
Download or read book Twenty-year Growth of Ponderosa Pine Saplings Thinned to Five Spacings in Central Oregon written by James Willis Barrett and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cruiser's Gear Carrying System by : George Jackson
Download or read book Cruiser's Gear Carrying System written by George Jackson and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disposing of Ammunition, Explosives, and Incendiaries by :
Download or read book Disposing of Ammunition, Explosives, and Incendiaries written by and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Large-crowned Planted Ponderosa Pine Respond Well to Thinning by : James Willis Barrett
Download or read book Large-crowned Planted Ponderosa Pine Respond Well to Thinning written by James Willis Barrett and published by . This book was released on 1972 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth of Ponderosa Pine Thinned to Different Stocking Levels in Central Oregon by : P. H. Cochran
Download or read book Growth of Ponderosa Pine Thinned to Different Stocking Levels in Central Oregon written by P. H. Cochran and published by . This book was released on 1999 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economics of Thinning Stagnated Ponderosa Pine Sapling Stands in the Pine-grass Areas of Central Washington by : Robert W. Sassaman
Download or read book Economics of Thinning Stagnated Ponderosa Pine Sapling Stands in the Pine-grass Areas of Central Washington written by Robert W. Sassaman and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth models for ponderosa pine by : William W. Oliver
Download or read book Growth models for ponderosa pine written by William W. Oliver and published by . This book was released on 1978 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Yields for high-survival, unthinned ponderosa pine (Pinus ponderosa Laws.) plantations in northern California are estimated. Stems of 367 trees in 12 plantations were analyzed to produce a growth model simulating stand yields. Diameter, basal area, and net cubic volume yields by Site Indices, 40 through 120 are tabulated for stands ranging in age between 10 and 50 years and in spacing between 6 by 6 and 12 by 12 feet. Tables also show diameter distributions by crown classes and stem volumes in cubic feet for plantation-grown ponderosa pine. These data provide both a standard with which to compare the effects of management decisions, and a performance goal.
Book Synopsis Brush Reduces Growth of Thinned Ponderosa Pine in Northern California by : William W. Oliver
Download or read book Brush Reduces Growth of Thinned Ponderosa Pine in Northern California written by William W. Oliver and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thinning Decreases Mortality and Increases Growth of Ponderosa Pine in Northeastern California by :
Download or read book Thinning Decreases Mortality and Increases Growth of Ponderosa Pine in Northeastern California written by and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine by : J. D. Helvey
Download or read book Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine written by J. D. Helvey and published by . This book was released on 1975 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
