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Humus is the end result of organic matter breaking down in the soil or in a compost pile. Humus is "fluffy", it soaks up water like a sponge and has a tremendous surface area packed into a small space. The surface area allows for more chemical reactions with the soil solution, increasing the soil's nutrient-exchange capacity and allowing it to support more complex plant communities on the surface. Humus increases the water-holding and nutrient-exchanging capacity of the soil, and its gradual breakdown releases a slow, steady supply of nutrients to plants.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoHumus helps the soil retain moisture and encourages the formation of a good soil structure. They also bind the plant nutrients, making them more available.
Wiki User
∙ 9y agoHumus is a natural organic component present in soil which is a great source of minerals and nutrients in soil. It is important in fertility of soil and promotes plant growth.
Wiki User
∙ 15y agoHumus is part of the soil make up. It is decayed vegetable matter that opens up the soil to allow water and air to penetrate and supplies some nutrient to the plants.
Wiki User
∙ 11y agoit is important because it allows seeds to germinate quicker lol
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HUmus is an important component of healthy soil. How does humus form?
breakdown of organic remains.
Why is soil formation important?
Decomposition of dead organisms adds organic matter, or humus, to the soil; humus is necessary to support plant growth.
The decayed plant and animal material in the soil?
It is called humus.
Why is the decomposition of dead organisms important for soil formation?
Decomposition of dead organisms adds organic matter, or humus, to the soil; humus is necessary to support plant growth.
How does the presence of the humus affect soil?
how does the presence of humus affect soil
What does humus provide to the soil?
humus is a source of nutrients which makes soil fertile.
Why is water important to humus?
That it makes the nutrients within humus soluble is a reason why water is important to humus. Humus is dark brown, fresh smelling, nutrient rich organic matter. So it's a source of necessary nutrients to plant roots, soil, and soil food web critters. But the nutrients must be in soluble form in order to be available. Otherwise, they're present in soil but unavailable and inaccessible.
What is the meaning of humus-enriched soil?
Humus was added to it
Is humus a type of soil?
Of course it does! Humus is made of dead stuff and orginc matter and this helps the soil add more nutrients.
What is Dead and decayed plant and animal material mixed in the soil?
The organic matter in soil is called humus.
Why is humus important for growth of plants?
Because Humus decays rocks to make soil and soil is a food for plants, which are a food to animals, which are a food to us. So soil is a source if food directly to plants and indirectly to animals and humans (which are mammals)
Which 2 layers of the soil are least likely to contain humus?
the two layers are sub soil The layer of soil that has little or no humus in it is the subsoil. The top layer of the soil has the most humus in it because the dead leaves fall from the plant and go back into the soil.
