Question

what are earthworm casts​

Answer 1

Answer:

A worm cast is a structure created by worms, typically on soils such as those on beaches that gives the appearance of multiple worms.

Answer 2

Answer:

Earthworm casts are secreted and the waste product of the earthworm which is highly nutritive and we can add it into the soil as fertilizers and manures.

These casts are mixed in the upper layer of the soil which provides nutrients and these soil are very fertile containing digested soil and plant material (dead material) and some micro agents and nutrients.

These casts are very useful for plant growth, soil aeration, natural pest resistance and it protects from diseases.