60 likes | 247 Vues
Lesson 3: Log Rules. Forestry I Course: 03.451 Modified by Georgia Agricultural Education Curriculum Office July 2002. Rules, Rules, Rules, there are always RULES!!!. A log rule is a table or formula showing estimated volumes, usually in board feet, for various log diameters and lengths.
E N D
Lesson 3: Log Rules Forestry I Course: 03.451 Modified by Georgia Agricultural Education Curriculum Office July 2002
Rules, Rules, Rules, there are always RULES!!! • A log rule is a table or formula showing estimated volumes, usually in board feet, for various log diameters and lengths
You will be able to . . . • Use log rules to determine timber volumes • compare different log rules for different species • compute timber volumes from cruise data
4 Major Log Rules • International 1/4” • Doyle • Scribner • Scribner Decimal C
When we are finished we will be able to . . . • Distinguish between the different log rules. • Use log rules to determine timber volumes • Successfully compute timber volumes from cruise data