Question

what organic matters are there in soil?

Answer 1

Answer:

Soil organic matter (SOM) is the organic component of soil, consisting of three primary parts including small (fresh) plant residues and small living soil organisms, decomposing (active) organic matter, and stable organic matter (humus).

Answer 2

The living things (organic matters) on earth are:

• Soil organic matter (SOM) is a component of organic matter in the soil, consisting of three main components comprising small particles.
• Plant and animal waste in various stages of decay, bacterial cells and tissues in the soil, and organic matter in the soil.
• SOM provides many benefits to the physical and chemical properties of the soil and its ability to provide regulatory ecosystem services.
• SOM is very important for soil performance and quality.
• Soil organic matter may require a top pesticide, herbicide, or nutrient supplementation.
• Soil organic matter  holds 10 to 1,000 times more water and nutrients than the same amount of minerals in the soil.
• Beneficial soil organisms become more abundant and work through a variety of plant exchanges and higher levels of biodiversity.