What is timber used for in Ghana?
Celtis
| Ghanaian Name | Botanical Name | Uses |
|---|---|---|
| Ceiba | Ceiba pentandra | boxes, food containers, mouldings, veneer for blockboard, veneer for plywood |
| Celtis | Celtis mildbraedii = C.zenkeri | exterior use (with preservative treatment), furniture, handles, plywood, veneer, mouldings, flooring, trim – interior, joinery – interior |
What is the most widely used timber species?
Pines are the most commercially valuable tree species due to their significant timber quality. From the pine family, North-American native Douglas fir species is also commonly measured by our users in the northern hemisphere.
What species of exotic timber is primarily used in NZ?
Being the most studied plantation forest species in New Zealand, radiata pine provides a benchmark with which to compare performance of other species in terms of controlling erosion (Phillips et al. 2015a).
What is ESA wood?
Celtis mildbraedii (esa fufuo) is a high density hardwood species and abundant in the forest of Ghana. It can be used for construction but is non-durable. In this study, esa fufuo was chemically modified with acetic anhydride (AA) or propionic anhydride (PA) to improve its durability against fungi and termites.
What is odum used for?
Milicia regia is one of two trees known as “odum” in Ghana, the other being the closely related Milicia excelsa. The timber from both trees is known as “iroko” and is used in construction, joinery, furniture making and the creation of mortars for grinding food.
Can Poplar be used in timber framing?
Poplar wood is good to use for timber framing. There are about 30 species of Poplar wood. Tulip Poplar (Yellow Poplar) has the necessary characteristics to sustain and strengthen a structure and is regarded as a structurally sound wood for timber framing.
What type of timber is used in construction?
The most frequently used types of timber here include softwoods like spruce and yew, and hardwood such as sycamore and birch.
What native trees are protected in NZ?
There are some trees like the coastal Pohutukawa that are protected because they preserve the ecosystem and prevent erosion. Other species in the protected list are the Kauri tree, the Totara tree, the Puriri tree and the Norfolk Pine.
What is the most common exotic timber that is grown in plantations in New Zealand?
radiata pine
Exotic plantation forests
About 90% of our plantation forests are radiata pine (Pinus radiata).
What is Odum used for?
What is the uses of Odum?
One of the Uses of the bark of ODUM or IROKO ,either the whole bark or in powder form. 2, TO REPEL BAD ENERGIES and DRIVE AWAY NEGATIVE SPIRITS . 3, BACK to SENDER. 4, WITCHES or WIZARDS WILL be AFRAID OF YOU etc.
What is odum?
The Ghanaian name for the iroko, an African hardwood tree.
What kind of wood is Caoba?
History. The name mahogany was initially associated only with those islands in the West Indies under British control (French colonists used the term acajou, while in the Spanish territories it was called caoba).
Can you use poplar for 2×4?
Yellow poplar is a very good wood for making 2×4’s, 2×6’s, and boards.
Can you build a house with poplar lumber?
What are the 4 categories of timber?
Softwood. In broad timber terms, there are two different categories of woods — softwood and hardwood.
What are the 3 categories of timbers?
Mr DT: Revise or learn about timber types including hardwoods, softwoods and manufactured boards. Use the Wood Picker to identify between woods, enter your criteria to find the most suitable wood.
What trees can you not cut down NZ?
Currently, there are several species of trees that are protected in Auckland, which include the puriri, Norfolk pine, kauri, totara and pohutukawa. The puriri, or Vitex lucens, is an evergreen tree that is native to New Zealand.
Can you cut down native trees on your property NZ?
Before doing any work to a tree, it’s important to be sure it is on your private property. If you prune or cut down a tree that is on public property you can be fined. Unless a tree on your property is protected, you can maintain it as necessary. This includes native trees such as pohutukawa.
How do you identify NZ native timbers?
Characteristics: The sapwood is approximately 2 inches wide, a pale brown colour with an orange tinge. The heartwood is moderately hard and heavy, usually pinkish in colour, occasionally red and streaky, but turning brown with age. It is lustrous but lacks a distinct figure and the texture is intermediate and uneven.
What is the trade name for odum?
Yaya
| Ghanaian Name | Botanical Name |
|---|---|
| Odum | Milicia excelsa = Chloroplora excelsa; M. regia = C.regia |
| Ofram | Terminalia superba |
| Okoro | Albizia zygia |
| Otie | Pycnanthus angolensis |
What is the trade name for Ofram?
Wawa
| Ofram | Terminalia superba | Afara, Afraa, Akom, Faraen, Frake, Limba |
|---|---|---|
| Sapelewood | Entandrophragma cylindricum | Aboudikro, Lifaki, M’boyo, Penkwa, Sapelli |
| Wawa | Triplochiton scleroxylon | Abache, Ayous, Obeche, Samba |
What is Odum known for?
Eugene Odum pioneered the concept of the ecosystem — the holistic understanding of the environment as a system of interlocking biotic communities. These ideas were inspired in part by Odum’s father, Howard W.
Which term is given by Odum?
Odum adopted and developed further the term “ecosystem”. Although sometimes said to have been coined by Raymond Lindeman in 1942, the term “ecosystem” first appeared in a 1935 publication by the British ecologist, Arthur Tansley, and had in 1930 been coined by Tansley’s colleague, Roy Clapham.
Why is mahogany illegal?
Following the path of ivory, in 2003, mahogany was listed on the Convention on Trade in Endangered Species (CITES) as a species in need of strict regulation to prevent its extinction. Because Peruvian mahogany is traded in violation of CITES, it is illegal to trade or possess it under the U.S. Endangered Species Act.