culch , auch: cultch

The substrate is known as a "culch" or "cultch".

In the third method the spat or seed are placed in a culch within an artificial maturation tank.

Following the example of other oyster-producing states, Byrd authorized fossil shell mining to produce culch, crushed shells used to form oyster beds.

Blogger Lottie from Irish site Culch.

Praise From Competitors Even the old family clans, like the Boyds, Binions and Gaughans, whose downtown "Glitter Culch" casinos have been hurt by the new projects, acknowledge Mr. Wynn's ingenuity.