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This is a list of woods, most commonly used in the timber and lumber trade. Soft woods (coniferous) Araucaria. Hoop pine (Araucaria cunninghamii)
Pine forest in Zambales. Luzon is the largest island in the Philippines and lies at the north of the group of islands. These pine forests are found at elevations over 1000m in the Cordillera Central mountains in the north of the island, where they are mixed in with areas of Luzon montane rain forests especially at the northern end of the range.
Xanthostemon verdugonianus is known to be the hardest Philippine hardwood species. Cutting a 70-cm thick tree with axes normally requires three hours, but cutting a Mangkono tree with the same diameter usually takes two to four days.
Towards the centre of the trunk, the wood gets less hard. The wood has a Janka ball hardness of 112.5 - 154.7 kgf/cm 2 (1600 – 2200 psi), which is greater than that of oak (70.3 - 84.4 kgf/cm 2) and Douglas fir (35.9 kgf/cm 2). Coconut timber is classified according to three degrees of density: High-density timber (dermal) – hard: 600–900 ...
Philippine mahogany is a common name for several different species of trees and their wood. Botanically, the name refers to Toona calantas in the mahogany family, Meliaceae. It is endemic to the Philippines. In the US timber trade, it is often applied to wood of the genus Shorea in the family Dipterocarpaceae.
It is endemic to the Philippines, where it is known as yakal in the Filipino language. Yakal is a medium to large tree about 25 to 30 meters tall. Its wood is hard and dark brownish-yellow, its branchlets slender, blackish, and slightly hairy. Its leaves are coriaceous, ovate to lanceolate, or oblong-lanceolate or apex acuminate.
The wood is also known to resist decay and termites. [10] It became a protected species in the Philippines and it is illegal to cut its tree under certain conditions. [11] Before 2019, it was listed as critically endangered, threatened and vulnerable in the assessments recorded in the IUCN Red List.
Natural regeneration is very scarce. Seedlings can be found as far as 200 m from mother trees, especially between buttresses. Height increment in a 2-year-old plantation was 0.7 – 2.9 m and diameter increment is 0.6 – 3.8 cm. Petersianthus quadrialatus trees coppice easily.