- 行业: Forest products; Government
- Number of terms: 2933
- Number of blossaries: 0
- Company Profile:
Classification of forest land in terms of its inherent capacity to grow crops of industrial wood. Expressed in cubic- foot growth per acre per year.
Industry:Forest products
Measure of forest productivity generally expressed as the height in feet of dominant and codominant tree species at a specific index age such as 25,50, or 100 years. Site indexes are normally grouped by site classes.
Industry:Forest products
Removal or deadening of unwanted vegetation prior to planting trees; includes prescribed burning, use of herbicides, disking, and other mechanical means of removing vegetative cover.
Industry:Forest products
Term used when indicating the proportion of a usable forest site occupied by healthy, vigorous forest crop trees at any one point in time.
Industry:Forest products
Motor truck with six powered wheels, two in front and four in back.
Industry:Forest products
