Control of soil erosion in Brazil by the no-tillage technique : important points to be considered
Soils classification and characteristics in Brazil, Erosion and soils losses with conventional till, No-till systems, abandonments of terraces and contouring,
Mots-clés : types de sol, érosion, propriétés physico-chimiques du sol, TCS - Techniques culturales simplifiées, scv, diffusion, écosystèmes cultivés, Climat, Intégration agriculture élevage, Agriculture de conservation