Microbial biomass content and some physical and chemical parameters have been measured in surface and subsurface horizons of three forest soils located along a vegetative-altitudinal transect of the Tuscan Apennines. The results indicate that both the forest cover and the altitude affect the microbial biomass concentration. Biomass C is also regressed with bulk density, total N, organic C, and porosity; this regression is statistically significant. The biomass C is apparently untied to soil pH and ECEC.
Distribution of the microbial biomass in forest soils of the Tuscan Apennines / G. CERTINI; FC. UGOLINI; G. CORTI; O. DILLY. - In: AGROCHIMICA. - ISSN 0002-1857. - STAMPA. - 43:(1999), pp. 10-17.
Distribution of the microbial biomass in forest soils of the Tuscan Apennines
CERTINI, GIACOMO;
1999
Abstract
Microbial biomass content and some physical and chemical parameters have been measured in surface and subsurface horizons of three forest soils located along a vegetative-altitudinal transect of the Tuscan Apennines. The results indicate that both the forest cover and the altitude affect the microbial biomass concentration. Biomass C is also regressed with bulk density, total N, organic C, and porosity; this regression is statistically significant. The biomass C is apparently untied to soil pH and ECEC.
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