Total porosity and bulk density are strongly affected by soil management, which is reflects directly in agricultural productivity. In 2005, plant attributes were analyzed in an irrigated fall corn crop under no-tillage besides some soil characteristics (total porosity-TP and bulk density-BD), in a Haplic Acrustox on the Fazenda Bonança (Dahma Agricultural Company) in Pereira Barreto County, Sao Paulo State, Brazil (20 ° 40 ‘  12 ” latitude S; 51 ° 01 ’50 ” longitude W). The purpose of the study was to evaluate the variability, and linear and […]