To separate, select, or pick out; to choose and gather or collect; as, to cull flowers.
Building material rejected as below standard grade.
A tree or log of merchantable size that has no timber value because of shape, disease or insect damage, or injury.
A tree or log of merchantable size made useless for board production because of shape, disease, insect infestation or injury.
trees or logs or portions thereof that are of merchantable size but are rendered unmerchantable by defects.
The removal of non-visible faces in 3D rendering. All faces which face away from the viewpoint can be removed to save rendering time.
a sawtimber sized tree that has no timber value as a result of poor shape or damage from injury, insects or disease.
the person or thing rejected or set aside as inferior in quality
look for and gather; "pick mushrooms"; "pick flowers"
Any item of production picked out for rejection because it does not meet certain specifications. Chip culls and utility culls are specifically defined for purposes of log grading by percentage of sound wood content.
A tree or log of merchantable size but unmerchantable because of shape, disease, or insect infestation. Culls may provide some wildlife or aesthetic value.
trees or logs which are rejected, or volumes deducted in log scaling because of a defect.
Select for killing, often because of poor quality or surplus numbers.
A tree or snag that does not meet merchantable specifications.
To remove poor and defective logs or lumber from a pile. These logs were called “cull logs” and the lumber “cull lumber”.
a tree of such poor quality that it has no merchantable value in terms of the product being cut. However, a timber cull tree may have value for wildlife or aesthetics.
1. A tree or log that is less than one–third usable for lumber or plywood because of excessive decay or other defects. Cull logs are often converted to chips for sale to pulp producers. 2. Lumber of the lowest quality with little or no commercial value, usually below economy or Number 5 grade. Lumber is sometimes purchased "mill run, culls out."
Eliminates all geometries out of view from rendering.
A tree of merchantable size, but which is unmerchantable because of defects in the wood. Forestry Victoria
Refers to a tree having no commercial value, usually from having rot, holes, large knots or from being crooked rather than from being too small or of an unmerchantable species. It is important to note that a cull, though having no commercial value may have wildlife, aesthetic or other value.
A tree or log of marketable size made useless for all but firewood or pulpwood because of shape, disease, defect, insect infestation or injury.
A masonry unit that does not meet the standards or specifications and therefore has been rejected.