Edaphic Interactions in First-year Growth of California Ponderosa Pine PDF Download

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Edaphic Interactions in First-year Growth of California Ponderosa Pine

Edaphic Interactions in First-year Growth of California Ponderosa Pine PDF Author: James L. Jenkinson
Publisher:
ISBN:
Category : Plant-soil relationships
Languages : en
Pages : 24

Book Description


Edaphic Interactions in First-year Growth of California Ponderosa Pine

Edaphic Interactions in First-year Growth of California Ponderosa Pine PDF Author: James L. Jenkinson
Publisher:
ISBN:
Category : Plant-soil relationships
Languages : en
Pages : 24

Book Description


USDA Forest Service Research Paper PSW.

USDA Forest Service Research Paper PSW. PDF Author: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 574

Book Description


USDA Forest Service Research Paper PSW.

USDA Forest Service Research Paper PSW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 584

Book Description


The Woody Plant Seed Manual, Agriculture Handbook 727, July 2008

The Woody Plant Seed Manual, Agriculture Handbook 727, July 2008 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1240

Book Description


Increasing Planting Stock Size by Family Selection in California Ponderosa Pine

Increasing Planting Stock Size by Family Selection in California Ponderosa Pine PDF Author: James L. Jenkinson
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 16

Book Description
Wind-pollinated families from four geographic areas in the northern Sierra Nevada were tested in the nursery. For every area, the native families differed significantly from each other in 1-year seedling height, and in 2-year height, diameter, and stem volume. Family growth was poorly correlated with family seed weight; it was independent of germination speed and seed parent stem volume. The size of planting stock can be improved and small-grade seedling production decreased by eliminating from future collections seed trees whose families show poor growth in the nursery.

The Woody Plant Seed Manual

The Woody Plant Seed Manual PDF Author: United States. Forest Service
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 1240

Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1122

Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1066

Book Description


Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1136

Book Description


Research Paper PNW.

Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 418

Book Description