The dregs is an industrial alkaline by-product that can be used to correct the soil acidity. Since it contains little amounts of magnesium and medium to high values of sodium, it can negatively affect the availability of some nutrients as well as some soil properties. The aim of this work was to evaluate the chemical composition of dregs and the effect of its addition on some properties and chemical attributes of a Humic Hapludox. The experiments were carried out in both laboratory and greenhouse in the years of 2005 and 2006, and consisted of: inorganic analysis of dregs, vertical mobility of cations in leaching columns, speed of soil acidity neutralization, chemical isotherms of sodium adsorption, and dry mass yield of wheat, all affected...
Regular application of amendments and fertilizers in required doses causes significant and lasting c...
Treatment with chemical amendments is among the best techniques to remediate soils highly polluted w...
In Brazil extensive areas are covered with pine forests, planted for pulp and paper production. This...
Paper and cellulose industry generates alkaline residues that have to be characterized to evaluate t...
Micronutrient availability can be affected by the increase of the soil pH due to surface liming. A f...
This paper outlines effects of the usage of metallurgical slag from a steel factory in Smederevo, Re...
As escórias siderúrgicas, resultantes da fabricação de aços, possuem características químicas que in...
Soil acidity is one of the main factors that reduces productivity in agricultural crops, and it is c...
Liming an acid soil to correct the soil acidity can influence the buffering capacity of the soil. Th...
Solos dos planaltos subtropicais do Brasil são pobres em nutrientes e têm alta necessidade de calage...
The soil reaction value depend on the soil percentage base saturation degree and of the saturation t...
Root growth and crop yield can be affected by chemical modifications of the soil profile owing to li...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe use of pig slurry as a source of nutr...
Studies on the use of silicate correctives in agriculture show that they have great potential to imp...
An estimation was carried out regarding the nutrient resources (macro- and micronutrients), sodium (...
Regular application of amendments and fertilizers in required doses causes significant and lasting c...
Treatment with chemical amendments is among the best techniques to remediate soils highly polluted w...
In Brazil extensive areas are covered with pine forests, planted for pulp and paper production. This...
Paper and cellulose industry generates alkaline residues that have to be characterized to evaluate t...
Micronutrient availability can be affected by the increase of the soil pH due to surface liming. A f...
This paper outlines effects of the usage of metallurgical slag from a steel factory in Smederevo, Re...
As escórias siderúrgicas, resultantes da fabricação de aços, possuem características químicas que in...
Soil acidity is one of the main factors that reduces productivity in agricultural crops, and it is c...
Liming an acid soil to correct the soil acidity can influence the buffering capacity of the soil. Th...
Solos dos planaltos subtropicais do Brasil são pobres em nutrientes e têm alta necessidade de calage...
The soil reaction value depend on the soil percentage base saturation degree and of the saturation t...
Root growth and crop yield can be affected by chemical modifications of the soil profile owing to li...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe use of pig slurry as a source of nutr...
Studies on the use of silicate correctives in agriculture show that they have great potential to imp...
An estimation was carried out regarding the nutrient resources (macro- and micronutrients), sodium (...
Regular application of amendments and fertilizers in required doses causes significant and lasting c...
Treatment with chemical amendments is among the best techniques to remediate soils highly polluted w...
In Brazil extensive areas are covered with pine forests, planted for pulp and paper production. This...