Fragipan

A Fragipan is a subsurface layer in soil that is dense, brittle, and often impedes root growth and water movement. Typically composed of clay, it hardens upon drying, creating a barrier that affects drainage and the overall health of the ecosystem. Fragipans are common in certain soil types across various climatic regions.

Fragipan meaning with examples

• The farmer noticed that the Fragipan in his fields restricted root development, leading to stunted crop growth and necessitating soil amendments for improved drainage and fertility.
• During a geology lesson, the teacher explained how the Fragipan forms in certain types of soil and influences the local flora and fauna due to its restrictive nature.
• In her thesis on sustainable agriculture, she highlighted the challenges presented by fragipans, particularly how they impact water retention and agricultural productivity in clay-rich soils.
• As they dug deeper into the earth, the team discovered a prominent Fragipan layer that explained why the area experienced poor drainage and frequent waterlogging during the rainy season.
• The landscape architect accounted for the Fragipan when designing the park, ensuring that plant selections would thrive despite the limitations imposed by the dense soil layer.