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单词 silvics
释义

silvicsn.

/ˈsɪlvɪks/
Etymology: < Latin silva, sylva n. + -ics: see -ic suffix 2.
Originally and chiefly U.S.
The scientific study of the growth and life of forest trees, as a department of forestry. Cf. silvical adj.
ΘΚΠ
the world > food and drink > farming > forestry or arboriculture > [noun]
woodwork1738
arboriculture1828
forestry1859
woodworking1872
sylviculture1880
silvics1907
agroforestry1934
tree farm1941
tree farming1942
the world > plants > botany > [noun] > study of specific parts or types of plants > trees
dendrology1708
silvics1907
1907 U.S. Dept. Agric. 17 Apr. Forest Service Order No. 132 Silvics. [The title has been changed (April 17, 1913) to the ‘Office of Forest Investigations’.]
1946 Jrnl. Forestry 44 965/1 The forester's knowledge of the silvics of the species was pretty thin.
1948 H. J. Oosting Study of Plant Communities (ed. 2) xii. 317 An important part of a forester's training is forest ecology, or silvics, in which he learns the scientific background upon which silvicultural practices are based.
1975 Agriculture Handbk. (U.S. Dept. Agric.) No. 486 (title) Quaking aspen: silvics and management in the Lake States.
This entry has not yet been fully updated (first published 1910; most recently modified version published online December 2019).
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n.1907
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