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Influence of organic products incorporation on reconstituted anthropogenic soil physical properties
Abstract : In order to study the evolution of added organic matter in controlled conditions, we worked with three types of organic products. Each was incorporated in 20% or 40% by volume in a loamy soil, and then incubated at 28°C and 18% humidity during 55 days. Before and after the incubation period, we compared the carbon granulometric fractionation, and we showed that there was a physical fractionation of the carbon. The porosity decreased during the 55 days, but the image analysis highlighted the pore space reorganization. The tests of structural stability was rather inconclusive.
https://hal-agrocampus-ouest.archives-ouvertes.fr/hal-00729745
Contributor : Céline Martel Connect in order to contact the contributor
Submitted on : Friday, September 7, 2012 - 3:54:11 PM
Last modification on : Wednesday, April 6, 2022 - 4:08:09 PM
Contributor : Céline Martel Connect in order to contact the contributor
Submitted on : Friday, September 7, 2012 - 3:54:11 PM
Last modification on : Wednesday, April 6, 2022 - 4:08:09 PM