In a Kansas study, 50 years of inorganic fertilization increased soil organic carbon stocks but seemingly failed to enhance soil aggregate stability -- a key indicator of soil structural quality that helps dictate how water moves through soil and the soil's resistance to erosion.
Fuente : http://www.eurekalert.org/pub_releases/2013-04/aso...
Fuente : http://www.eurekalert.org/pub_releases/2013-04/aso...