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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.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoHumus is the organic matter in soil.
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Organic matter in soil is also called .?
The formation of complex organic matter in soil is called Humus
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 dark organic material that forms in soil as plant and animal matter decays?
HUMUS !:)
How does organic matter get into the soil?
Organic matter is matter that is from living sources, such as animal manure, leaves, grass clippings etc. As the organic matter breaks down, worms, grubs and microorganisms incorporate it into the soil.
What is the organic matter on top of the soil?
Decomposing plant life from previous years. Organic matter is the real "gold" of the soil - the more, the better.
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 another term for decayed organic matter?
it is humus
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 remains of living things in soil called?
IIt is called organic matter.
What is the dark organic material that forms in soil as plant and animal matter decays?
HUMUS !:)
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.
How much organic matter is present in grassland soil as compared to woodland soil?
less organic matter
What is a mixture of weathered rock and organic matter called?
If the rock has been eroded into grains, then the mixture is known as top soil.
What does organic matter do in soil?
It increases the fertility of the soil.
