Fertile soil has lots of humus. Why ?
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brainliest19:
i think yoir question is how high humus soils are more fertile
normal soils have 5percent organic matter and humus in it is 80percent average
humus is a organic matter which is a highly varietied nutrient source for plant
so the place having high humus
develops all over better growth of plant, and also speedy growth can be seen
i have studied soil science and u can believe in me
Answers
Answered by
3
It provide nutrition to the plant and increase the ability of soil retain water . Fertility soil which microorganisms discompose a d decay and the dead animal and the plant of material and thus add humus to fertility soil .
Answered by
6
Hi there dear user ^•^
《 Answer 》
=> Fertile soil contains sufficient amount of humus because
i) Humus is required for binding soil particles into crumbs. Crumb formation helps in both hydration and aeration of soil.
ii) Humus makes the soil porous for easy passage of plant roots.
iii) Humus is a source of mineral.
iv) Humus contains chemicals that promote growth of plants.
Hope it helps you out ^_^
《 Answer 》
=> Fertile soil contains sufficient amount of humus because
i) Humus is required for binding soil particles into crumbs. Crumb formation helps in both hydration and aeration of soil.
ii) Humus makes the soil porous for easy passage of plant roots.
iii) Humus is a source of mineral.
iv) Humus contains chemicals that promote growth of plants.
Hope it helps you out ^_^
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