Humus: nm Humus is an organic product or growing medium resulting from the decomposition in the soil of organic matter and carbonaceous, animal and vegetable waste.
The subsequent decomposition of the humus releases mineral elements that can be assimilated by the plant.
...
Hello,
You must be a subscriber to read the rest of this article, its links and its images.
The subscription to the complete reading of the site is at 1 €uro per month, without any commitment.
If you already have a current subscription, please log in using the form below.
Otherwise you can subscribe here.