Identification & Evaluation of Defects in Eastern White Pine Logs & Trees PDF Download
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Author: Myron D. Ostrander Publisher: ISBN: Category : Trees Languages : en Pages : 36
Book Description
This guide, based on our latest knowledge about the identification and evaluation of surface blemishes on eastern white pine logs and trees, was prepared for use as an aid in applying the standard eastern white pine log grades.
Author: Myron D. Ostrander Publisher: ISBN: Category : Trees Languages : en Pages : 36
Book Description
This guide, based on our latest knowledge about the identification and evaluation of surface blemishes on eastern white pine logs and trees, was prepared for use as an aid in applying the standard eastern white pine log grades.
Author: William B. Leak Publisher: ISBN: Category : White pine Languages : en Pages : 518
Book Description
S2The Universities of Maine, Massachusetts, and New Hampshire, in cooperation with the Northeastern Forest Experiment Station, initiated in 1959-60 a study of the effects of site and stocking on the growth of eastern white pine. The primary purposes of the study were to develop equations for: (1) predicting the volume increment per acre of pure, even-aged, white pine stands from observable characteristics of the stand, soil, and topography; and (2) predicting the increment of individual white pine trees related to characteristics of the tree, stand, and site. By 1965, measurements of stand growth and development for a 3-year period were available from nearly all field plots. A preliminary analysis revealed that one or more additional remeasurements should be taken before a final summary of the periodic growth of trees and stands is made. Nevertheless, useful and accurate relationships were developed between stand yield, or volumes per acre, and stand age, site, and stocking; and this information is presented in this paper. Yield tables based on the plot data from New Hampshire, using stand height in place of age and site index, have been published by Barrett and Allen (1966).S3.
Author: Myron D. Ostrander
Author: Myron D. Ostrander
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Author: Northeastern Forest Experiment Station (Radnor, Pa.)
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Author: Robert L. Brisbin
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
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Author: 
Author: 
Author: William B. Leak