| 释义 |
silvical, a.|ˈsɪlvɪkəl|
[f. as silvics + -ical.]
Of or pertaining to silvics.
1909in Webster. 1919Jrnl. Forestry XVII. 276 The Commission of Conservation of Canada has during several seasons conducted silvical investigations... Studies of natural regeneration, with special reference to the effects of repeated fires, have been carried out. 1931Ecology XII. 568 Müller was probably the first to look upon the humus layer in the forest as a natural biological unit, and..he was able to characterize two main types of humus layer and their biological and silvical properties. 1977Jrnl. Arnold Arboretum Harvard Univ. LVIII. 307 (heading) Silvical characteristics of sugar maple..in northern Cape Breton Island. |