Agricultural Corrective
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Characterization of the solid residue generated in the detoxification step of sugarcane bagasse hemicellulosic hydrolysate and behavior in agricultural soils
ABSTRACT Overliming is an effective way of neutralizing and reducing the toxicity of the hydrolysates generated from acidic pretreatment of lignocellulosic biomass for ethanol production and others biotechnological products. Overliming generates a solid residue whose inadequate disposal may represent an environmental problem. This work aimed at the chemical
Bragantia. Publicado em: 2020-03
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2. A Regional Legacy Soil Dataset for Prediction of Sand and Clay Content with Vis-Nir-Swir, in Southern Brazil
ABSTRACT The success of soil prediction by VIS-NIR-SWIR spectroscopy has led to considerable investment in large soil spectral libraries. The aims of this study were 1) to develop a soil VIS-NIR-SWIR spectroscopy approach using legacy soil samples to improve spectral soil information in a regional scale; (2) to compare six spectral preprocessing techniques;
Rev. Bras. Ciênc. Solo. Publicado em: 15/08/2019
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3. Establishment of recommendations and parameters for use of urban waste compost in agriculture in the State of Sao Paulo - Brazil.
The organic matter present in urban waste (45 to 60% of total dry mass), after being stabilized in the form of compost, is recommended for application in agricultural soils, since it improves its physical and chemical properties and benefits the soil biological processes. Also, the urban waste compost has been economically viable for application in agricultu
INTERNATIONAL ORBIT CONFERENCE. Publicado em: 2011
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4. Metais pesados em solo e planta com aplicação de silicatos em cana-de-açúcar / Heavy metals on soil and plant under silicate application on sugar cane
O uso de silicatos é uma alternativa que, além dos benefícios da correção da acidez do solo, fornecimento de cálcio e magnésio como o calcário, fornece o silício que pode apresentar vários benefícios para as plantas, como o aumento da resistência ao ataque de pragas e doenças, regulação da taxa de transpiração, aumento da eficiência fotossi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/02/2010
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5. DESENVOLVIMENTO INICIAL DE SANGUE-DE-DRAGÃO (Croton lechleri MÜLL. ARG.) SOB DIFERENTES CLASSES DE SOLOS, CORRETIVOS E NÍVEIS DE LUMINOSIDADE NA AMAZÔNIA CENTRAL / DESENVOLVIMENTO INICIAL DE SANGUE-DE-DRAGÃO (Croton lechleri MÜLL. ARG.) SOB DIFERENTES CLASSES DE SOLOS, CORRETIVOS E NÍVEIS DE LUMINOSIDADE NA AMAZÔNIA CENTRAL
The specie dragons blood (Croton lechleri) having been calling international attention due the presence of an alkaloid in its latex called taspine known for its antinflammatory, antibiotic and cicatrizing properties, being largely used in the healing of gastric ulcers, diarrhea and different types of viruses. The latex indiscriminated extraction from native
Publicado em: 2009
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6. Adensamento do palhiço da cana-de-açucar utilizando helicoides conicos / Compaction of sugar cane trash using helical cones
This thesis aimed to show that agricultural producers could widen their role as consumers of agricultural lime - in Brazil, 70% of farmable soil is considered to be acid and require liming - and that such consumption would contribute to its sustainability, providing gains in the economic, social and environmental spheres. In addition, the use of agricultural
Publicado em: 2007
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7. Water quality assessement and water conditions for recreational use in basin of the Carrancas River - MG / AvaliaÃÃo da qualidade das Ãguas e condiÃÃes de balneabilidade na bacia do RibeirÃo de Carrancas-MG
The development of anthropogenic activities without an adequate planning has provided the degradation of waters quality, compromising the several uses of this natural resource, as its utilization for recreational use. In this context, the county of Carrancas, located in the southern area of Minas Gerais state, possesses various natural attractions, such as s
Publicado em: 2007
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8. Aplicação foliar de nitrato e de microorganismos eficazes (EM) e seus efeitos sobre a partição de nutrientes em variedades de milho (Zea mays L.) cultivadas com resíduo industrial / Nitrate and effective microorganisms (EM) foliate application and the effects on the nutrient partition in corn varieties (Zea mays L.) cultivated with industrial residue
Nitrate and the microorganism solution (EM), in different treatments, were applied to the foliage of the Sol da manhã and BRS 1010 corn varieties, in order to evaluate nutrients level in different parts of the plants (vegetative and reproductive). It was also evaluated the possibility of the usage of an industrial residue, generated from the production of l
Publicado em: 2006
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9. Environmental education; perception environmental of different social group multivariable data analysis as instrument of support management watershed the Capituva watershed study, Macedônia, SP / Ações em educação ambiental; análise multivariada da percepção ambiental de diferentes grupos sociais como instrumentos de apoio a gestão de pequenas bacias - estudo de caso da microbacia do córrego da Capituva, Macedônia, SP
The main objective was oriented procedures in environmental education and to make perception environmental of different social group multivariable data analysis. This work was focused on field research, qualitative and quantitative research and, the Capituva watershed study. The methodology was divided into three stages: the exploratory choice and charact
Publicado em: 2005