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100 Estimated yield 25 centimeters 30 centimeters 12 Agathis philippinensis Alam Alupag Amuguis Apitong Ardisia areas Average Banaba Becc Blanco Blco Blume board feet Bolongeta Bongabon Borden Bruguiera Bureau of Forestry Calamansanay Calantas Calumpit Camagon Canarium cent centi centimeters 10 inches coast coastal plain collected in Mindoro commercial forest Duguan Dungon Estimated diameter Eugenia F.-Vill feet B. M. feet per acre Ficus forests of Mindoro Goniothalamus grass Grewia growth Guijo Ipil island Lauan List of tree Litsea logging Macaranga Malaicmo Malugay McGregor Memecylon Merr meters 1-2 feet Mindoro Mindoro and smaller Molave mountain Muell Narra noncommercial forest northwestern Mindoro Number of trees Palaquium parang Pinamalayan Pithecolobium Roxb Shorea slopes smaller adjacent islands—Continued Stand per hectare Sterculia swamps Table Tanguile Terminalia Terminalia spp timber Toona calantas Total per acre Total per hectare tree species collected type of forest Warb Whitford yield in board yield of trees
Page 18 - Halcón is an area with a temperature considerably lower than that of sea level and with a well-drained and often extremely dry soil. Here conditions are right for the growth of pine (Pinus merkusii). This tree grows in pure stands and is found in open scattered groves along the higher ridges and slopes, sometimes extending well down toward sea level.
Page 18 - Ground fires annually burning over the grass which has crept in among these trees prevent the best of reproduction and keep the forest open.