What is the Composition of Humus?
Humus is made up of components like organic matter, carbon components, nutrients and a few microorganisms. Humus often consists of natural components which is mostly derived from the decomposition of plant residues, which includes leaves, stems, roots, and other natural materials. Carbon is very essential for soil, and humus includes around 60% carbon.
There are six extra essentials in the soil: phosphorus, magnesium, sulfur, calcium nitrogen and potassium. Humus carries those important nutrients for plant growth, and maintain the fertility of soil. Various microorganisms, together with bacteria, fungi play a essential function in decomposing natural components and contribute to the formation of humus. Earthworms also contribute by breaking down organic matter and mixing it with the soil.
What Is Humus?
Humus is a critical factor of soil, playing a role in its fertility. Humus forms as a result of the decomposition of plant, animal and other organic matter. It is rich in nutrients and serves as a vital reservoir of organic carbon in soil ecosystems. In this article, we will cover Humus in detail.
Table of Content
- What is Humus?
- What is the Composition of Humus?
- How is Humus Formed?
- Functions of Humus in Soil
- Characteristics of Humus
- Conclusion – What is Humus?
- FAQ on What is Humus?