Microbiological and chemical characteristics of the composted bark of broadleaved trees
1987
Veselinovic, N. | Markovic, D. | Peno, M. | Mancic, A. (Institut za sumarstvo i drvnu industriju, Beograd (Yugoslavia))
The microbiological and chemical analysis and the results of the biotest of wheat (Triticum vulgare) and black pine (Pinus nigra) sowing have shown that naturally composted bark represents a high quality organic fertilizer. It has a high content of all basic groups of microorganisms. The degree of humification exceeds 50%. The results of the biotest made in laboratory conditions have confirmed that the analyzed compost of broad-leaved trees bark is rich in nutritive elements.
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Эту запись предоставил Unassigned data from Yugoslavia
