We have no meanings for "much humus" in our records yet.
1 As a cover-crop for poor land it adds much humus to the soil and makes capital grazing.
2 Eventually a climax is sustained where there is as much humus in the soil as there can be.
3 Water passing through well-cultivated soils containing much humus leaches out very much more material than pure water could do.
4 The soil for palms need not contain as much humus (leaf-mould or peat) as that for most other house plants.
5 These roots loosen and pulverize the soil, and their decay, at the end of the growing season, leaves much humus in the soil.
6 This means that our Illinois prairie soil contains from five to ten times as much humus , or organic matter, as your best upland soil.
7 How Much Humus is Soil Supposed to Have?
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