caliches

caliche is often found in arid regions.

the presence of caliche can affect soil fertility.

farmers need to be aware of caliche layers.

caliche deposits can be a challenge for construction.

geologists study caliche to understand past climates.

caliche can form hardpan layers in the soil.

removing caliche may require special equipment.

caliche can limit root growth in plants.

some regions have thick caliche deposits.

caliche is often associated with deserts.