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Displaying items 1 - 20 of 32
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Caption reads: "View of 32 year old stand [Arnold plot U-70] of oldfield loblolly pine after light French thinning."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: French thinning
pine oldfield
Organisms: loblolly pine
Location: Winn Parish; Urania, LA
Description: Caption reads: "View of 32 year old stand [Arnold plot U-70] of oldfield loblolly pine after light French thinning."
Date: May-46

Caption reads: "Thirty-nine-year-old stand [Maxwell plot U-54] of loblolly pine 21 years after thinning to 100 crop trees per acre."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Thirty-nine-year-old stand [Maxwell plot U-54] of loblolly pine 21 years after thinning to 100 crop trees per acre."
Date: Jan-46

Caption reads: "Thirty-nine-year-old stand [Maxwell plot U-54; southwest portion of stand] of loblolly pine 21 years after thinning to 100 crop trees per acre."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Thirty-nine-year-old stand [Maxwell plot U-54; southwest portion of stand] of loblolly pine 21 years after thinning to 100 crop trees per acre."
Date: Jan-46

Caption reads: "33-year-old stand of loblolly pine on plot U-55 six years after third thinning."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "33-year-old stand of loblolly pine on plot U-55 six years after third thinning."
Date: Feb-41

Caption reads: "20" post oak overtopping a group of loblolly pine 35 years old. Under good management this tree should have been removed 30 years ago. Plot U-102, subplot B-3, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: post oak
loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "20" post oak overtopping a group of loblolly pine 35 years old. Under good management this tree should have been removed 30 years ago. Plot U-102, subplot B-3, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "Loblolly pine showing accelerated height growth. Following release deading post oak on its right 5 years ago. Plot U-102, subplot D-2, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: post oak
loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Loblolly pine showing accelerated height growth. Following release deading post oak on its right 5 years ago. Plot U-102, subplot D-2, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "Release of young loblolly pine through deadening defective hardwoods 5 years ago. Note disintegration of hardwood tops. Compare with #352083 and #352089. Plot U-102, subplot G-5, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Release of young loblolly pine through deadening defective hardwoods 5 years ago. Note disintegration of hardwood tops. Compare with #352083 and #352089. Plot U-102, subplot G-5, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "35 year old loblolly pine showing Peridermium gall marked for cutting. Plot U-102, subplot B-1, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: disease
timber stand improvement
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "35 year old loblolly pine showing Peridermium gall marked for cutting. Plot U-102, subplot B-1, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "Tree #18 crooked loblolly pine marked to cut in TSI experiment. Plot U-102, sub plot A-2, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Tree #18 crooked loblolly pine marked to cut in TSI experiment. Plot U-102, sub plot A-2, LaSalle [Parish], Louisiana."
Date: 8/17/1937

Caption reads: "Unthinned old field loblolly pine 30 years old. Plot U-3 lies just beyond man in picture. Present stand 500 trees and 4400 cu. ft. per acre. Maxwell plot U-3, LaSalle Parish, La."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Unthinned old field loblolly pine 30 years old. Plot U-3 lies just beyond man in picture. Present stand 500 trees and 4400 cu. ft. per acre. Maxwell plot U-3, LaSalle Parish, La."
Date: 8/16/1937

Caption reads: "Heavy thinning in old field loblolly pine 30 years old. 3000 cu. ft. per acre have been removed since 1915. Present stand 230 trees and 2500 cu. ft. per acre. Maxwell plot U-5."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Heavy thinning in old field loblolly pine 30 years old. 3000 cu. ft. per acre have been removed since 1915. Present stand 230 trees and 2500 cu. ft. per acre. Maxwell plot U-5."
Date: 8/16/1937

Caption reads: "Effects of cutting old field loblolly pine to a fixed diameter for pulpwood. Cut to 4" diameter limit in 1925 and to 6" diameter limit in 1935. 25 cords per acre cut and 2 cords per acre left. Maxwell plot U-53, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: pulpwood
oldfield
pine
thinning
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Effects of cutting old field loblolly pine to a fixed diameter for pulpwood. Cut to 4" diameter limit in 1925 and to 6" diameter limit in 1935. 25 cords per acre cut and 2 cords per acre left. Maxwell plot U-53, LaSalle [Parish], Louisiana."
Date: 8/16/1937

Caption reads: "Heavily thinned stand of old field loblolly pine 46 years old. Thinned 6 years ago to remove 13 M and leave 6 M bd. ft. (Int. 1/4") per acre. Plot U-95, Bronson, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Heavily thinned stand of old field loblolly pine 46 years old. Thinned 6 years ago to remove 13 M and leave 6 M bd. ft. (Int. 1/4") per acre. Plot U-95, Bronson, LaSalle [Parish], Louisiana."
Date: 8/16/1937

Caption reads: "Effects of pruning old field loblolly pine. Stand now 15 years old and pruned 4 years ago. Chisholm plot U-109, Winn Parish, Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: pruning
thinning
pine
oldfield
Organisms: loblolly pine
Location: Winn Parish; Urania, LA
Description: Caption reads: "Effects of pruning old field loblolly pine. Stand now 15 years old and pruned 4 years ago. Chisholm plot U-109, Winn Parish, Louisiana."
Date: 8/16/1937

Caption reads: "Looking into plot from NE corner 12 year old loblolly pine, plot to left pruned when 11 years old and thinned to 280 trees per acre. Chisholm Plot U-103, Winn Parish, Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: pruning
thinning
pine
oldfield
Organisms: loblolly pine
Location: Winn Parish; Urania, LA
Description: Caption reads: "Looking into plot from NE corner 12 year old loblolly pine, plot to left pruned when 11 years old and thinned to 280 trees per acre. Chisholm Plot U-103, Winn Parish, Louisiana."
Date: 7/20/1934

Caption reads: "Plot U-53, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken to show present condition of stand cut to a 4" diameter in 1925. Compare with photo No. 194728."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Plot U-53, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken to show present condition of stand cut to a 4" diameter in 1925. Compare with photo No. 194728."
Date: 4/30/1931

Caption reads: "Plot U-54, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken to show present condition of stand subjected to methods-of-cutting study in 1925."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Plot U-54, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken to show present condition of stand subjected to methods-of-cutting study in 1925."
Date: 4/29/1931

Caption reads: "LaSalle Parish, La. A view of a heavy German thinning. See photos 194711 and 194742 for comparison, also see pictures of plots 3 and 4. Loblolly pine."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: German thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "LaSalle Parish, La. A view of a heavy German thinning. See photos 194711 and 194742 for comparison, also see pictures of plots 3 and 4. Loblolly pine."
Date: 4/29/1931

Caption reads: "LaSalle Parish, La. A heavy German thinning. See photo 194745 for comparison, also photos of plots 3 and 4. Loblolly."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: German thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "LaSalle Parish, La. A heavy German thinning. See photo 194745 for comparison, also photos of plots 3 and 4. Loblolly."
Date: 4/29/1931

Caption reads: "Plot U-4, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken from south corner of plot to show the present condition of stand 15 years after thinning."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
oldfield
Organisms: loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Plot U-4, Urania, LaSalle Parish, La. Loblolly pine. Photograph taken from south corner of plot to show the present condition of stand 15 years after thinning."
Date: 4/27/1931