Sentence examples for extensive irrigation is from inspiring English sources

Extensive irrigation is used in cotton farming, however.

Although precipitation is slight on the slopes near the cantonal capital of Sion (at 1,581 feet [482 metres]), extensive irrigation is possible, since the valley is surrounded by large snowfields and by glaciers that extend down the upper valleys.

Irrigation is not extensive in Afghanistan, most of which is semi-arid, and aid efforts over the past decade or more have focused on trying to extend it, with mixed results.

In Victoria much irrigation is inefficient.

Cultivation without irrigation is possible here.

The demand for groundwater irrigation is diverse.

A single, deep irrigation is preferable.

Oral irrigation is effective for another reason.

In Egypt the Nile was dammed to control its floodwaters, and an extensive system of basin irrigation was established.

By about 7000 bce sedentary agriculture with extensive swamp drainage and irrigation was practiced in the highland basins.

Colonic irrigation was a popular suggestion.