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Effects Of Low Density Thinning In A Declining White Pine Stand In Maine
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Book Synopsis Effects of Low-density Thinning in a Declining White Pine Stand in Maine by : William B. Leak
Download or read book Effects of Low-density Thinning in a Declining White Pine Stand in Maine written by William B. Leak and published by . This book was released on 2013 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-density (32 ft2/acre residual basal area) and medium-low density (60 ft2/acre residual basal area) thinnings were studied over a 4-year period in a declining white pine stand on the Massabesic Experimental Forest in southern Maine. Gross basal area growth at 60 ft2 was about three-fourths the rate of the control and more than twice as much as the 32 ft2 thinning, while diameter growth at 60 ft2 was twice that of the control and about the same as the low-density treatment. Regeneration under the thinning treatments was abundant. Declining white pine stands apparently respond quickly to low-density thinnings and the optimum level, among the treatments studied, is about 60 ft2 residual basal area.
Download or read book Research Note NRS. written by and published by . This book was released on 2007 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Increased Yield from Thinning in a Natural White Pine Stand by : Lewis P. Bissell
Download or read book Increased Yield from Thinning in a Natural White Pine Stand written by Lewis P. Bissell and published by . This book was released on 1952 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influences of Conventional and Low Density Thinning on Leaf Area, Growth, and Growing Space Relationships of Eastern White Pine (Pinus Strobus L.) by : Christopher Henry Guiterman
Download or read book The Influences of Conventional and Low Density Thinning on Leaf Area, Growth, and Growing Space Relationships of Eastern White Pine (Pinus Strobus L.) written by Christopher Henry Guiterman and published by . This book was released on 2009 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silviculture written by Ralph D. Nyland and published by Waveland Press. This book was released on 2016-05-13 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silviculture: Concepts and Applications reflects a belief that all the tools of silviculture have a useful role in modern forestry. Through careful analysis and creative planning, foresters can address a wide array of commodity and nonmarket interests and opportunities while maintaining dynamic and resilient forests. A landowner’s needs, circumstances, and site conditions guide a silviculturist’s judgment and decision making in finding the best ways to integrate the biologic-ecologic, economic-financial, and managerial-administrative requirements at hand. The Third Edition of this influential text provides a foundational basis for rigorous discussion of techniques. The inclusion of numerous real-world examples and balanced coverage of past and current practices broadens the concept of silviculture and the ways that managers can use it to address both traditional and emerging interests in forests. A thorough discussion of new and proven interpretations increasingly directs the attention of foresters toward the role silviculture plays in creating, maintaining, rehabilitating, and restoring forests that can sustain an expanding variety of ecosystem services.
Book Synopsis What's Known about Managing Eastern White Pine by :
Download or read book What's Known about Managing Eastern White Pine written by and published by . This book was released on 1960 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Second Progress Report of the Results Secured in Treating Pure White Pine Stands on Experimental Plots at Keene, New Hampshire by : Ralph Chipman Hawley
Download or read book A Second Progress Report of the Results Secured in Treating Pure White Pine Stands on Experimental Plots at Keene, New Hampshire written by Ralph Chipman Hawley and published by . This book was released on 1927 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Stand Density on Behavior of Leaf Area Prediction Models for Eastern White Pine (Pinus Strobus L.) in Maine by : Micah D. Pace
Download or read book Effect of Stand Density on Behavior of Leaf Area Prediction Models for Eastern White Pine (Pinus Strobus L.) in Maine written by Micah D. Pace and published by . This book was released on 2003 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Foliar, shoot, stem and rust diseases of trees IUFRO 2022 by : Isabel Alvarez Munck
Download or read book Foliar, shoot, stem and rust diseases of trees IUFRO 2022 written by Isabel Alvarez Munck and published by Frontiers Media SA. This book was released on 2024-01-25 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stand Improvement Measures for the Western White Pine Type by : Kenneth Pickett David
Download or read book Stand Improvement Measures for the Western White Pine Type written by Kenneth Pickett David and published by . This book was released on 1936 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning in the Maine Forest written by and published by . This book was released on 1999 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis How to Identify and Control White Pine Root Decline by : Robert Lee Anderson
Download or read book How to Identify and Control White Pine Root Decline written by Robert Lee Anderson and published by . This book was released on 1979 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Progress Report of the Results Secured in Treating Pure White Pine Stands by : Ralph Chipman Hawley
Download or read book A Progress Report of the Results Secured in Treating Pure White Pine Stands written by Ralph Chipman Hawley and published by . This book was released on 1922 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics of White Pine in New England by : William B. Leak
Download or read book Dynamics of White Pine in New England written by William B. Leak and published by . This book was released on 1995 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth, regeneration, and quality of white pine between the 1970's and 1980's were analyzed for the six-state New England region. Growth was comparable among all states except for Rhode Island where the growth (1.71%) was low in comparison with other states and with the growth of red maple (4.29%) within the state. For all states, the proportion of acreage in white pine seedling/sapling stands was too small (8%) to maintain the current volume and acreage of the species. However, stems in the 2- to 10-inch diameter class were adequately J-shaped over all states to sustain the species. Because many of these small stems must be in small openings or under partial canopies, efforts to regenerate and release white pine seem warranted. The percentage of volume in grades 1 and 2 more than doubled between the 1970's and 1980's in all states except Massachusetts and Connecticut where the percentage remained about constant.
Book Synopsis Fertilization of Eastern White Pine (Pinus Strobus L.) in Maine Shows Economic Potential by : Robert K. Shepard
Download or read book Fertilization of Eastern White Pine (Pinus Strobus L.) in Maine Shows Economic Potential written by Robert K. Shepard and published by . This book was released on 1987 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plots in seven eastern white pine sawlog stands were treated with nitrogen at rates of 0, 56, 112, and 224 kg/ha. After four years the largest increase in basal area growth, 0.31 dm2/tree, and volume growth, 13.0 m3/ha, occurred in plots that received 112 kg/ha. It appears that an application rate of 112 kg/ha may provide a real return of 15% or more in some stands.
Book Synopsis Effects of Thinning and Fertilizing on Production of Western White Pine Seed by : Burton Verne Barnes
Download or read book Effects of Thinning and Fertilizing on Production of Western White Pine Seed written by Burton Verne Barnes and published by . This book was released on 1969 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a 40-year-old western white pine plantation developed as a seed production area, heavy thinning and application of fertilizer in the fall significantly increased strobilus production the following spring. Applying fertilizer increased seed weight and cone length significantly, but thinning did not. Insects severely damaged the cone crop in the thinned stand. This study indicates that abundant seed crops, relatively free from insect damage, may be produced without expensive thinning and area preparation operations.
Book Synopsis Growth Behavior of White Pine in an Uncut Stand in Southwestern Maine by : Thomas Wright McConkey
Download or read book Growth Behavior of White Pine in an Uncut Stand in Southwestern Maine written by Thomas Wright McConkey and published by . This book was released on 1953 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
