Question

What is humus
GPT 3.5
Humus refers to the dark, organic material formed from the decomposition of plant and animal matter. It is a crucial component of healthy soil, as it improves its structure, fertility, and ability to retain water. Humus is rich in nutrients, including nitrogen, phosphorus, and potassium, which are essential for plant growth. It also helps to support the growth of beneficial soil microorganisms and increases the soil's resistance to erosion.