Question

why is is compost added to fields​

Answer 1

Answer:

Gardeners have used compost for centuries to increase soil organic matter, improve soil physical properties, and supply some of the essential nutrients for plant growth.

Explanation:

Answer 2

On fields with less than 3% organic matter, compost additions can increase water holding capacity to reduce water loss and leaching. It can also improve soil aggregation due to humus content. ... It is a stable residue that holds soil particles together to help resist erosion and improve moisture holding capacity.