Virgil - The Georgics

Thus far the tilth of fields and stars of heaven;
Now will I sing thee, Bacchus, and, with thee,
The forest's young plantations and the fruit
Of slow-maturing olive. Hither haste,
O Father of the wine-press; all things here
Teem with the bounties of thy hand; for thee
With viny autumn laden blooms the field,
And foams the vintage high with brimming vats;
Hither, O Father of the wine-press, come,
And stripped of buskin stain thy bared limbs
In the new must with me.
First, nature's law
For generating trees is manifold;
For some of their own force spontaneous spring,
No hand of man compelling, and possess
The plains and river-windings far and wide,
As pliant osier and the bending broom,
Poplar, and willows in wan companies
With green leaf glimmering gray; and some there be
From chance-dropped seed that rear them, as the tall
Chestnuts, and, mightiest of the branching wood,
Jove's Aesculus, and oaks, oracular
Deemed by the Greeks of old. With some sprouts forth
A forest of dense suckers from the root,
As elms and cherries; so, too, a pigmy plant,
Beneath its mother's mighty shade upshoots
The bay-tree of Parnassus. Such the modes
Nature imparted first; hence all the race
Of forest-trees and shrubs and sacred groves
Springs into verdure.
Other means there are,
Which use by method for itself acquired.
One, sliving suckers from the tender frame
Of the tree-mother, plants them in the trench;
One buries the bare stumps within his field,
Truncheons cleft four-wise, or sharp-pointed stakes;
Some forest-trees the layer's bent arch await,