Question

What is the role of humus ?

Answer 1

The key to healthy soils. Humuscontains many useful nutrients and minerals for healthy soil, with nitrogen being the most important of all. Nitrogen is particularly important for plant growth because it is primarily responsible for vegetative growth and a building block for protein in the plant.

Answer 2

Humus literally means earth and ground in Latin, is made from decomposed plants and other organic materials. It is also used in microorganisms which help plants to absorb nutrients or to combat diseases. Humus is top layer of organic matter that forms in Soil when plant and animal matter decays. It improve the structure of soil. Humus rich oil help in growth and development of plant.