The high price of mineral fertilizers on the market, lead to the need to search for alternative fertilizers that can reduce production costs. Therefore, the present study had as objective to evaluate the efficiency of the use of the rock with the lithotypes volcanic breccia, foiaito, metapiroxenito and metagabronorito of the region of Tuncuduba-CE as remineralizers and correctives of the acidity of two soils of low fertility, in laboratory conditions and vegetation House. In both experiments, two soils (Oxisol Yellow Red Dystrophic and Ultisol Yellow Red Eutrophic) and doses of rock dust originating from the four lithotypes (0, 1, 2 and 4 Mg ha-1) were used, In the experiment, five doses of limestone, corresponding to 0, 25, 50, 75 and 100%...
Considering the inexistence of information about the use of ash from ceramic industry on the soil ch...
In the rock stone technique, different rock powders can be used to rejuvenate poor, leached soils. S...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...
As rochas basálticas possuem composição rica em elementos químicos considerados nutrientes às planta...
The use of rock powder as a source of nutrients to plants can be an alternative or complement to min...
During the second half of the 20th century, the introduction of new chemical agriculture technologie...
In many parts of the world food security is at risk. One of the biophysical root causes of falling p...
The aim of the search was evaluate alternatives to accelerate the solubilization of minerals contain...
This study was focused on physical, petrographical, mineralogical, and chemical characterization of ...
The rocks can be ground and applied straight into soil. Rocks are constituted of slowdissolution min...
The objective of this work was to evaluate the efficiency of superficial applicationof limestone and...
The current high price of potassium chloride and the dependence of Brazil on imported materials to s...
AbstractThis study is related to the chemical and mineralogical characterizations and to the availab...
This study was developed to evaluate the chemical and mineralogical properties of acid volcanic rock...
An experimental trial was conducted at FZEA/USP – Pirassununga SP Brazil, to evaluate the effects of...
Considering the inexistence of information about the use of ash from ceramic industry on the soil ch...
In the rock stone technique, different rock powders can be used to rejuvenate poor, leached soils. S...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...
As rochas basálticas possuem composição rica em elementos químicos considerados nutrientes às planta...
The use of rock powder as a source of nutrients to plants can be an alternative or complement to min...
During the second half of the 20th century, the introduction of new chemical agriculture technologie...
In many parts of the world food security is at risk. One of the biophysical root causes of falling p...
The aim of the search was evaluate alternatives to accelerate the solubilization of minerals contain...
This study was focused on physical, petrographical, mineralogical, and chemical characterization of ...
The rocks can be ground and applied straight into soil. Rocks are constituted of slowdissolution min...
The objective of this work was to evaluate the efficiency of superficial applicationof limestone and...
The current high price of potassium chloride and the dependence of Brazil on imported materials to s...
AbstractThis study is related to the chemical and mineralogical characterizations and to the availab...
This study was developed to evaluate the chemical and mineralogical properties of acid volcanic rock...
An experimental trial was conducted at FZEA/USP – Pirassununga SP Brazil, to evaluate the effects of...
Considering the inexistence of information about the use of ash from ceramic industry on the soil ch...
In the rock stone technique, different rock powders can be used to rejuvenate poor, leached soils. S...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...