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Erodibility of dark-red podzolic soil from Patu (RN) , Brazil

Marques, J.J.G.S.E.M. de; Curi, N.; Ferreira, M.M.; Lima, J.M. de; Ferreira, D.F.; Silva, M.L.N.

Ciencia e Agrotecnologia 21(1): 109-113

1997


ISSN/ISBN: 1413-7054
Accession: 003128077

An indirect method to estimate the soil erodibility (K-factor) for Brazilian soils with a textural B horizon (similar definitions to the argillic horizon of the US Soil Taxonomy) has been developed but not tested. Samples from the A and B horizons of a dark-red podzolic soil from Patu, Rio Grande do Norte, Brazil, were submitted to several chemical and physical analyses and its morphological profile description was considered, and the K-factor calculated.

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