Author: Raphael ZonPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 16
Book Description
Seed Production of Western White Pine
Author: Raphael ZonPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 16
Book Description
Western White Pine
Author: Western White Pine : an Annotated Bibliography
Author: Raymond J. HoffPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 148
Book Description
Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area
Author: Russell A. RykerPublisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 4
Book Description
USDA Forest Service Research Paper INT.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 440
Book Description
General Technical Report INT
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 280
Book Description
Effects of Thinning and Fertilizing on Production of Western White Pine Seed
Author: Burton Verne BarnesPublisher:
ISBN:
Category : Forest regeneration
Languages : en
Pages : 22
Book Description
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.
Report
Author: Intermountain Forest and Range Experiment Station (Ogden, Utah)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 784
Book Description
Author: 
Author: