TABLES OP MEASUREMENTS. 



IGl 



Tahi.e VII. — Acre yields of acrond-iiroirlh ll'l.ilr Pine, irilh iiiciiHiiremiiilniifi/oKiii/ pine talen for anah/Hin—Cnntiunril. 

 C.-MASSACITUSETTS-Coutinnocl. 



(5) Site «; BridgewatiT, I'ImimmiIIi County. .Samiile aroa: 1 acre. 



[100 loot. aboVL' Bea level.] 



Soil: Dark- brown loamy sand, iiiriliiim grain, liflit. loosi-, sliallow, fresli, with about 2 inilica niobi Age of pine: 45 years. 



on top, and surface rever of :ibundaut leaves; sulisoil, yellow tine sand. Density of erowri eover: ( 



Forrnt conditions; CUtllivaled Wliite Pine, with oeeasional (i ray Birch, on level plain ; Miiilerj^rt)wth 



of scattering Oak and Maple. I ' JJumber of trees: 374. 



ACKE riELD. 



Avera<ic annual accretion : ^yhite Tine, 118 cubic feet. 



(6) Site/; 



Bridgewater. Plymouth County. 

 [100 feet above sea level.] 



Sample area : 1 acre. 



Soil: Lijjht-brown sandy loam, medium rrrain, shallow, light, loose, dry, well drained, with about Age of pine: 25 years. 



2 inches mold on top, and surface cover of abundant leaves: subsoil, uravel of all sizes. Densitv of crown cover: (?). 

 Forest conditions: Cultivated White Pine, intermixed with young hardwoods and Pitch Pine. 



(Pine seedlings from woods, 1 to 2 feet high, set in furrows at 6 or 8 feet each way,)'^ Number of trees : 560. 



ACKE YIELD. 



Average annual accretion: T/hite Pine, Gl cubic feet. 



' Intermixed .speciesi Gray Birch, 4 from 6 to 10 inches diameter and under 60 feet higli ; 7 from ri to 6 inches diameter and over 40 feet high 



rnder'jrou'th : White Oak, 2:1; Maple. :t. 



2 Inierniixed species: Gray Birch, \'i from 3 to 6 inches diameter and undi-r 30 feet hi'.:h. Pitcli Pine. 1 over S inches diameter and under 

 30 feet high; r> fnmi 6 to 8 inches diameter and under 30 feet higb ; 28 from 3 to 6 inches diameter and under -'JU teet high. Ked Cedar, 1 over 3 

 inches diameter and under 30 feet high. 



Undergrutvtk: Oak, 97; Grav Binh, 54; Pitch Pine, KJ; Maple, 8: Cherry. :i; Hickory, 1. 



20233— No. 22 11 



