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Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area

Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area PDF Author: Russell A. Ryker
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 4

Book Description

Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area

Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area PDF Author: Russell A. Ryker
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 4

Book Description

Effects of Thinning and Fertilizing on Production of Western White Pine Seed

Effects of Thinning and Fertilizing on Production of Western White Pine Seed PDF Author: Burton Verne Barnes
Publisher:
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.

Western White Pine : an Annotated Bibliography

Western White Pine : an Annotated Bibliography PDF Author: Raymond J. Hoff
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 148

Book Description

Western White Pine

Western White Pine PDF Author:
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 148

Book Description

General Technical Report INT

General Technical Report INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 280

Book Description

Ten-year Results of Fertilizing Grand Fir, Western Hemlock, Western Larch, and Douglas-fir with Nitrogen in Northern Idaho

Ten-year Results of Fertilizing Grand Fir, Western Hemlock, Western Larch, and Douglas-fir with Nitrogen in Northern Idaho PDF Author: Russell T. Graham
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 8

Book Description

Research Paper INT.

Research Paper INT. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 432

Book Description

USDA Forest Service Research Paper INT.

USDA Forest Service Research Paper INT. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 440

Book Description

U.S. Forest Service Research Paper INT

U.S. Forest Service Research Paper INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 22

Book Description

Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area

Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area PDF Author: Russell A. Ryker
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 0

Book Description

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