answersLogoWhite

0

Organic matter in soil is called humus. It may result from the natural decomposition of dead and decaying objects such as leaves, and organisms such as nitrogen-fixing bacteria. Or it may result from the human-assisted decomposition of brown, carbon-rich and green, nitrogen-rich compostable materials in compost bins or piles. Either way, humus encourages soil aeration, drainage, fertility and structure. It promotes plant and soil health by the more effective, more efficient access of nutrients and water through sufficient air and water pore spaces. And it discourages soil compaction, erosion and runoff by the more efficacious bank and water holding capabilities that it promotes in soil.

User Avatar

Wiki User

10y ago

What else can I help you with?

Related Questions

What is the decaying organic matter is soil called?

Decaying organic matter in the soil is called humus. When it is added to the soil deliberately, it is called compost.


Organic matter in soil is also called .?

The formation of complex organic matter in soil is called Humus


What is organic matter that is broken down into soil called?

Organic matter that is broken down into soil is called humus. Humus is a dark, organic material that forms in soil from the decomposition of plant and animal matter. It helps improve soil structure, nutrient content, and water holding capacity.


What is the organic constituent of soil called?

Humus is what the organic constituent of soil is called. It's dark brown, fresh smelling, nutrient rich organic matter. It's formed from the break down of dead and decaying animal and plant matter, and from animal waste products, in the soil.


What is the decayed matter that becomes part of the soil?

Decayed matter that becomes part of the soil is called organic matter. This includes leaves, plant material, animal remains, and other organic substances that break down and contribute nutrients to the soil. Organic matter is important for soil fertility and structure.


What is a mixture of weathered rock and organic matter called?

A mixture of weathered rock and organic matter is called soil. Soil is composed of various proportions of minerals, organic matter, water, and air, and it plays a crucial role in supporting plant growth and providing nutrients for ecosystems.


When organic matter in soil decomposes it creates a layer called what?

When organic matter in soil decomposes, it creates a layer called humus. Humus is a dark, organic material that is rich in nutrients and contributes to soil fertility. It helps to improve soil structure, moisture retention, and microbial activity.


What is another term for decayed organic matter?

Another term for decayed organic matter is "humus".


What is the decayed remains of living things in soil called?

IIt is called organic matter.


Soil organisms that turn dead organic matter into humus?

Soil organisms that turn dead organic matter into humus are called decomposers.


Soil organisms that turn dead organic matter into humus are called?

Decomposers


What is a decayed organic matter called?

It is soil. _________________ Maybe you're speaking of Humus.