Physicogenic and biogenic aggregates under different management systems in the Cerrado region, Brazil
نویسندگان
چکیده
ABSTRACT An important strategy for the sustainable management of Cerrado soils is no-till (NT) systems, which may improve soil properties, particularly aggregation. Soil aggregates can be categorized according to their formation pathways into physicogenic (Phy) and biogenic (Bio). This study aimed (i) quantify relative proportion (ii) evaluate levels total organic carbon respective humic physical fractions in aggregates’ pathways. The following managed unmanaged sites were [...]
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ژورنال
عنوان ژورنال: Revista Brasileira De Ciencia Do Solo
سال: 2021
ISSN: ['1806-9657', '0100-0683']
DOI: https://doi.org/10.36783/18069657rbcs20200114