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USFS Logo Research Data Archive
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Caption reads: "Many of the older and larger loblolly pine that have been cut for sawlogs on the selection study have a slow growth core. This indicates they were suppressed individuals in the virgin stand. This early suppression has not affected later growth rate."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
tree rings
growth
Organisms: loblolly pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "Many of the older and larger loblolly pine that have been cut for sawlogs on the selection study have a slow growth core. This indicates they were suppressed individuals in the virgin stand. This early suppression has not affected later growth rate."
Date: 9/1956

Caption reads: "Prolific sprouting of young shortleaf pine whose stem was cut off."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
tree improvement
sprouting
Organisms: shortleaf pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "Prolific sprouting of young shortleaf pine whose stem was cut off."
Date: 7/1956

Caption reads: "Plot 6. Hardwoods were completely eliminated by repeated chemical treatments. Picture taken from tree #9. Grano is beside tree #15."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
pine release
herbicide
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "Plot 6. Hardwoods were completely eliminated by repeated chemical treatments. Picture taken from tree #9. Grano is beside tree #15."
Date: 5/17/1956

Caption reads: "Plot 5. Check plot. Note how dense hardwood has become. Picture taken from NE plot corner aimed at tree #36. CXG in foreground."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
pine release
herbicide
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "Plot 5. Check plot. Note how dense hardwood has become. Picture taken from NE plot corner aimed at tree #36. CXG in foreground."
Date: 5/17/1956

Lateral root extension for a 17-year-old loblolly pine.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
root
soil
Organisms: loblolly pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Lateral root extension for a 17-year-old loblolly pine.
Date: 3/1/1956