单词 | silvical |
释义 | silvicaladj. Of or pertaining to silvics. ΘΚΠ the world > food and drink > farming > forestry or arboriculture > [adjective] arboricultural1828 sylvicultural1889 silvical1909 1909 in Webster's New Internat. Dict. Eng. Lang. 1919 Jrnl. Forestry 17 276 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. 1931 Ecology 12 568 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. 1977 Jrnl. Arnold Arboretum Harvard Univ. 58 307 (heading) Silvical characteristics of sugar maple..in northern Cape Breton Island. This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018). < |
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