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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 174
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One row of seedlings placed on a rack to measure the rooth penetration in the test tubes. The tubes were tilted 30 degrees from vertical when in the boxes so that roots would grow against the side of the tubes facing the observer. Study 1203.21
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Fort Valley Exp. Forest; AZ; USA
Description: One row of seedlings placed on a rack to measure the rooth penetration in the test tubes. The tubes were tilted 30 degrees from vertical when in the boxes so that roots would grow against the side of the tubes facing the observer. Study 1203.21
Date: 1966

Planting
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Planting
Date: 04/1965

Cattle Damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
animal damage
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cattle Damage
Date: 06/1964

Grassland
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Grassland
Date: 09/1963

Repeat of 516092 taken 5 yrs after treatment with ZAC. Most of the seedlings are now out of reach of deer.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
deer
seedling
protected area
Location: Ft. Valley Exp Forest; AZ; USA
Description: Repeat of 516092 taken 5 yrs after treatment with ZAC. Most of the seedlings are now out of reach of deer.
Date: 09/1963

Grassland
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: coniferous vegetation
grassland
insects
seedling
Location: Coconino NF; AZ; USA
Description: Grassland
Date: 07/1962

Same as La-71 except pencil put in picture for scale. Seedling is 3 inches high from log
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Coulter Ranch (S5); AZ; USA
Description: Same as La-71 except pencil put in picture for scale. Seedling is 3 inches high from log
Date: 09/15/1959

Mule Deer Overgrazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
overgrazed
Organisms: ponderosa pine
Location: Ft. Valley Exp Forest; AZ; USA
Description: Mule Deer Overgrazing
Date: 05/1958

Mule Deer Overgrazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
overgrazed
chemical effect
Organisms: ponderosa pine
Location: Ft. Valley Exp Forest; AZ; USA
Description: Mule Deer Overgrazing
Date: 05/1958

Barney pasture burn seed-spot study, plot 3, row 6, spot 6. Three browsed seedlings in low growing- herbaceous material. Tallest seedling (seeded June 1947) in group 3.3". Eighteen inch rule. Same as HK-79.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Coconino National Forest; AZ; USA
Description: Barney pasture burn seed-spot study, plot 3, row 6, spot 6. Three browsed seedlings in low growing- herbaceous material. Tallest seedling (seeded June 1947) in group 3.3". Eighteen inch rule. Same as HK-79.
Date: 10/29/1953

Mistletoe Reduction Study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: mistletoe control project
seedling
cutting
utilization road
damage
sapling
Organisms: pine
Location: Fort Valley Exp Forest; AZ; USA
Description: Mistletoe Reduction Study
Date: 08/21/1951

Mistletoe Reduction Study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
mistletoe control project
seedling
cutting
damage
sapling
Organisms: pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Mistletoe Reduction Study
Date: 07/24/1951

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 10/12/1949

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 10/12/1949

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
animal damage
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Ponderosa Pine Seed Spot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: brush
denuded
seedling
protected area
Organisms: ponderosa pine
Location: Fort Valley Exp. Station; AZ; USA
Description: Ponderosa Pine Seed Spot
Date: 10/1941

Screened Seed Spots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
protected area
Location: Fort Valley Exp. Station; AZ; USA
Description: Screened Seed Spots
Date: 08/1941