Simulating timber management in Lake States forests
North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1981 - Forest management - 25 pages
4 pages matching U.S. Department in this book
Results 1-3 of 4
What people are saying - Write a review
We haven't found any reviews in the usual places.
Agriculture Forest Service BA BAMIN BA is less basal area BASAP BASAW basswood black ash black spruce Central Forest Experiment class to remove CLEARCUT AGE codes CRITICAL VALUES Department of Agriculture favoring white spruce feet/acre in seed Forest Experiment Station highest crown ratio ICOMP inches d.b.h. jack pine Leave largest d.b.h. less than BAMIN Manage for timber management guides Manager's handbook marking rule Minnesota non-white spruce North Central Forest northern hardwood northern red oak northern white-cedar Objectives and Assumptions paper birch particularly large products prescription products if possible red maple red pine REMOVAL CUT Remove elms Remove large d.b.h. Remove rough Remove small d.b.h. Remove trees Remove yellow birch rotten trees rough and rotten seed cutting favor shelterwood cut leaving silvicultural system species groups spruce until BA SQUARE FEET/ACRE stand age stand is considered sugar maple THIN TO BAMIN tree list trees and thin TREES/ACRE U.S. Department white ash white pine