Two decades of extensive research and experimentation with zero‐till methods has allowed
“ideal” zero‐till systems to emerge in Brazil, involving no soil turning, maintenance of a …

Ecosystem-based approaches to nutrient management are needed to satisfy crop nutrient
requirements while minimizing environmental impacts of fertilizer use. Applying crop …

A long‐term experiment on a clayey, kaolinitic, thermic Rhodic Hapludox where dolomitic
lime was applied to the surface (either at 4.5 t/ha or at 1.5 t/ha per yr for 3 yr), or incorporated …

Supplying a large amount of NO 3− in the subsurface can be a strategy to combat subsoil
acidity under no-till systems. However, soil acidification caused by ammoniacal fertilizers …

The chemical degradation of soils, due to acidity, and erosion processes, resulting from a
traditional tillage system method, are one of the main factors responsible for decreasing the …

Os efeitos da calagem e da gessagem são amplamente conhecidos na literatura, mas a sua
magnitude em relação aos efeitos no perfil do solo é dependente do tempo após a …

The main interest of the soils acidity correction is to neutralize the exchangeable Al 3+, since
the presence of this form of Al in the soil restricts root growth and, consequently, decreases …

Há interesse em implantar o sistema plantio direto em áreas anteriormente cultivadas no
sistema convencional ou sob pastagem, corrigindo a acidez com calagem superficial após a …

The rate and method of lime application modify soil chemical attributes, but the re-
acidification process after liming remains poorly understood in the long-term. This study …

Os resíduos de plantas de cobertura podem mobilizar cátions no solo e beneficiar a ação da
calagem superficial, por meio da liberação de ácidos orgânicos de baixo peso molecular da …