The book Pamphlets On Forestry in Great Britain volume 1 was written by author John P John Philip Young Here you can read free online of Pamphlets On Forestry in Great Britain volume 1 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Pamphlets On Forestry in Great Britain volume 1 a good or bad book?
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GROUP II. SCOTCH PINE. Elevation 1, 460 feet. Exposed situation. True volume 2, 930 cubic feet per acre at 54 years. [To face . 22, KERRY WOODS. 23 Sample tree : 11 52 feet. D = 8'o inches. v = 8*73 cubic feet, f = 0*482. This proved a somewhat poor tree, having lost its leader on two occasions. The average height of the group as determined by Brandis' Hypsometer was 60 feet. Approximate Volume per acre= - x 62 x 0*482 = 6, 000 cub. Ft. 0*2 GROUP IA. NEW POOL SPRUCE. Area, 0*125 acre. Elevation..., 1, 020 feet. Age, 43 years. Adjoining Group I. , but on somewhat damper soil; other conditions similar. This group had been neglected for some years and required thinning. In addition to the dominant and minor trees there were also 105 dead trees per acre on the ground. The dead branches were still adhering but not so strongly as those in Group I. Dominant trees per acre (mean diameter 8*2 in. ) ... 600 Minor trees per acre (mean diameter 5*5 in. ) ... 375 Total ... -. -975 Two sample trees were felled : i A Dominant Tree h = 63 feet.
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