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USFS Logo Research Data Archive
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Caption reads: "Section from 24" d.b.h. 4-log loblolly pine of good quality. Because of high percentage of summerwood this tree is high quality for either pulpwood or logs."
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Collection: Southern Research Station Historical Documents and Images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: "Section from 24" d.b.h. 4-log loblolly pine of good quality. Because of high percentage of summerwood this tree is high quality for either pulpwood or logs."
Date: 6/1957

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Collection: Southern Research Station Historical Documents and Images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: "High-quality shortleaf pine now 20" d.b.h. and growing over 3" in diam. per 10 yrs. This tree originally developed in a small opening and was partially suppressed for a long period. The suppression cause it to clean up to a good height and the stem may now produce 70% clear lumber."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
growth
Organisms: shortleaf pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "High-quality shortleaf pine now 20" d.b.h. and growing over 3" in diam. per 10 yrs. This tree originally developed in a small opening and was partially suppressed for a long period. The suppression cause it to clean up to a good height and the stem may now produce 70% clear lumber."
Date: 1952