Changes in Hardwood Growing-stock Tree Grades

Changes in Hardwood Growing-stock Tree Grades

Author: David L. Sonderman

Publisher:

Published: 1987

Total Pages: 12

ISBN-13:

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S2Describes changes in provisional tree grades for 351 young, mixed upland hardwood trees 6 years after thinning. Treatments of 30, 50, and 70 percent stocking plus a crop-tree release were applied. Results indicate that light thinning and crop-tree thinning produced higher quality and better grade trees than heavy thinning.S3.


Hearings

Hearings

Author: United States. Congress Senate

Publisher:

Published: 1967

Total Pages: 1866

ISBN-13:

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