P>Latosols (Oxisols, Ferralsols) are characterized by a poor soil horizon differentiation, with a strong microgranular structure formed by microaggregates 50 to 300 mu m in size. This microgranular structure is generally considered to be very stable and the shrinkage properties of microaggregates as poor or absent. The objective of our study was to analyse the shrinkage properties of microaggregates in diagnostic Bw horizons collected in Latosols with various particle size distributions and mineralogical compositions depending on their location in a regional toposequence across the Brazilian central plateau. We measured the water retention properties at -300 and -1500 kPa with a centrifugation method. The morphology and size of elementary p...
Um experimento foi realizado em casa de vegetação com o objetivo de examinar as modificações provoca...
Brazilian Latosols are characterized by low activity clay, little horizon differentiation, a weak ma...
Little has been published on the diversity and importance of microaggregates in tropical latosols an...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
Um experimento foi realizado em casa de vegetação com o objetivo de examinar as modificações provoca...
Brazilian Latosols are characterized by low activity clay, little horizon differentiation, a weak ma...
Little has been published on the diversity and importance of microaggregates in tropical latosols an...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
International audienceLatosols are characterized by a poor differentiation of the horizons, a weak m...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low...
Um experimento foi realizado em casa de vegetação com o objetivo de examinar as modificações provoca...
Brazilian Latosols are characterized by low activity clay, little horizon differentiation, a weak ma...
Little has been published on the diversity and importance of microaggregates in tropical latosols an...