Forest Record, Issue 49H.M. Stationery Office, 1963 - Forests and forestry |
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Common terms and phrases
According to Girth assessments bark necrosis bark on main Breast-height in Inches Canopy Conditions central root mass Class at Breast-height conifers crown condition Crown Density densely crowned trees Density in Stands development of zones Devon dition Douglas Fir Stands dying back dying of bark Eggesford England extent foliage density Forest Compt FOREST RECORD Girth and Crown Girth Class greater girth Green Douglas Fir heartwood heavy thinning height increment Hereford Holidays Hill Inclosure indications Lake Vyrnwy Log Ends loss of vigour main stems MD MT moderately thinly foliaged MT D MD MT MD Number occur outwardly extending roots plantations Pltg Portclair potential growth capacity Quantock reduction in foliage removed in thinning resin duct develop root condition root development root system sever dying-back signs of loss Sitka spruce soil conditions Somerset Stands of Green tendency Thornthwaite Traumatic Resin Ducts Trees Observed variety of Douglas W. R. DAY Wythop Zone of Traumatic zones of resin