A dystric cambisol (acid brown soil) with an acid mull humus consisting of Of, A1 and (B) horizons was used to study changes in soil and leachate chemistry. The natural soil was reconstituted in columns equipped with zero tension lysimeters. CaCO3, CaCO 3 + MgO and CaSO4 treatments were added at rates equivalent to 0.56, 2.8 and 5.6 t ha -1 of CaO. Soil pH and exchangeable cations were determined before treatments were applied, and at the end of the 20 month experimental period. Leachates from the columns were analyzed for pH, S, Ca, Mg, Al, K, N-NO3 and N-NH4 at monthly intervals throughout the 20 month period. Liming provoked the greatest increase in the soil pH values. This was limited to the A 1 horizon when using the lowest rate but wa...
To address the problems of soil acidity (pH values below 4.4) in surface and subsurface soil layers ...
Thesis (Ph. D.)--University of Hawaii at Manoa, 1995.Includes bibliographical references (leaves 167...
No estudo realizado em colunas de solo montadas em laboratório, procurou-se avaliar o movimento do c...
ABSTRACT Inceptsoils have high aluminum contents, and amendments are required to ensure a satisfacto...
Liming has been used to mitigate effects of acidic deposition in forest ecosystems. This study was d...
Effects of ground magnesium limestone (GML) and gypsum on the properties of Ultisols at two sites, i...
ABSTRACT Improvement of soil chemical properties in dystrophic Oxisols managed under long-term no-ti...
Ab s t r a c t. The aim of the experiment was agrochemical evaluation of the influence of liming and...
5 tablas, 1 figura.Deciduous oak coppices (Quercus pyrenaica Willd.) of the “Sierra de Gata” mountai...
Liming and fertilization are important tools for improving the chemical status of acid, base poor fo...
Os benefícios do calcário aplicado sobre a superfície do solo no rendimento vegetal podem estar asso...
The soil acidity is one of the most limiting factors in farm production. The objectives of this work...
Sustained growth and yield can be achieved when adequate quantities of nutrients are regularly retur...
In a 45-years-old fertilization and liming experiment on acidic sandy soil, fertilizers were applied...
Ten experiments were installed on acid soils in different ecoclimatic conditions of the Belgian Arde...
To address the problems of soil acidity (pH values below 4.4) in surface and subsurface soil layers ...
Thesis (Ph. D.)--University of Hawaii at Manoa, 1995.Includes bibliographical references (leaves 167...
No estudo realizado em colunas de solo montadas em laboratório, procurou-se avaliar o movimento do c...
ABSTRACT Inceptsoils have high aluminum contents, and amendments are required to ensure a satisfacto...
Liming has been used to mitigate effects of acidic deposition in forest ecosystems. This study was d...
Effects of ground magnesium limestone (GML) and gypsum on the properties of Ultisols at two sites, i...
ABSTRACT Improvement of soil chemical properties in dystrophic Oxisols managed under long-term no-ti...
Ab s t r a c t. The aim of the experiment was agrochemical evaluation of the influence of liming and...
5 tablas, 1 figura.Deciduous oak coppices (Quercus pyrenaica Willd.) of the “Sierra de Gata” mountai...
Liming and fertilization are important tools for improving the chemical status of acid, base poor fo...
Os benefícios do calcário aplicado sobre a superfície do solo no rendimento vegetal podem estar asso...
The soil acidity is one of the most limiting factors in farm production. The objectives of this work...
Sustained growth and yield can be achieved when adequate quantities of nutrients are regularly retur...
In a 45-years-old fertilization and liming experiment on acidic sandy soil, fertilizers were applied...
Ten experiments were installed on acid soils in different ecoclimatic conditions of the Belgian Arde...
To address the problems of soil acidity (pH values below 4.4) in surface and subsurface soil layers ...
Thesis (Ph. D.)--University of Hawaii at Manoa, 1995.Includes bibliographical references (leaves 167...
No estudo realizado em colunas de solo montadas em laboratório, procurou-se avaliar o movimento do c...