作者: Antonio Angelotti Netto , Edemo João Fernandes , José Frederico Centurion
DOI: 10.15809/IRRIGA.2007V12N1P27-37
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摘要: 2 ABSTRACT The conventional system for soil management and preparation has the intensive mechanization as its basic principle that changes properties, especially physical ones, faster significantly. This study aimed to obtain compare properties such distribution of particle sizes, density, pore curves water retention degradation index a Red Latosol, under cultivation no-cultivation six years. Soil samples were collected at depths 0.1, 0.2, 0.3, 0.4, 0.6, 0.8 1.0 m. There was clay increment result cultivated increase. no-till density decreased