underdrainage

American  

[uhn-der-drey-nij] / ˈʌn dərˌdreɪ nɪdʒ /

noun

1. drainage of agricultural lands and removal of excess water and of alkali by drains buried beneath the surface.

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Etymology

Origin of underdrainage

First recorded in 1800–10; under- + drainage

Example Sentences

Underdrainage helps to prevent such ill-effect of continued rains in the early part of a plant's life-time.

From Project Gutenberg

Underdrainage should be permanent in its character, and it is essential that every piece of tile be sound and well-burned.

From Project Gutenberg

Permanency Desired.—The expense of underdrainage demands care in every detail of the work.

From Project Gutenberg

Our present interest is in the wet fields of the farm,—the cold, wet soil of an entire field, the swale lying between areas of well-drained land, the side of a field kept wet by seepage from higher land,—and here the right solution of the troubling problem lies in underdrainage.

From Project Gutenberg

Almost without fail will he become an earnest advocate of underdrainage.

From Project Gutenberg