Three Growing-stock Density Experiments in Minnesota Red Pine PDF Download
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Author: Robert Erwin Buckman Publisher: ISBN: Category : Forests and forestry Languages : en Pages : 16
Book Description
Two growing-stock density experiments, one in 80-year red pine, the other in 40-year red pine, have been followed for 10 years. The third experiment, in 50-year red pine, has been followed for 5 years. Basal area growth is only slightly influenced by stand densities from 60 to 140 square feet of basal area per acre. Total height growth is not affected at all by this range of stand densities. Total cubic-foot volume and cordwood growth increase as density increases, with the increase most pronounced in the younger stands. Diameter growth of dominant and codominant trees is twice as much at 60 square feet of basal area as at 140 square feet.
Author: Robert Erwin Buckman Publisher: ISBN: Category : Forests and forestry Languages : en Pages : 16
Book Description
Two growing-stock density experiments, one in 80-year red pine, the other in 40-year red pine, have been followed for 10 years. The third experiment, in 50-year red pine, has been followed for 5 years. Basal area growth is only slightly influenced by stand densities from 60 to 140 square feet of basal area per acre. Total height growth is not affected at all by this range of stand densities. Total cubic-foot volume and cordwood growth increase as density increases, with the increase most pronounced in the younger stands. Diameter growth of dominant and codominant trees is twice as much at 60 square feet of basal area as at 140 square feet.
Author: Robert Erwin Buckman
Author: Robert Erwin Buckman
Author: Robert Erwin Buckman
Author: 
Author: Lake States Forest Experiment Station (Saint Paul, Minn.)
Author: Sidney Weitzman
Author: Lake States Forest Experiment Station (Saint Paul, Minn.)
Author: Eugene Irving Roe
Author: Arthur G. Horn
Author: Con H. Schallau
Author: Arthur G. Horn