Search Results - "de Figueiredo, Cícero Célio"

Pyrolysis of Sewage Sludge: Physical, Chemical, Morphological and Mineralogical Transformations by Fachini, Jóisman, Figueiredo, Cícero Célio de

“…Abstract The sewage sludge (SS) use in agriculture has been limited by the Brazilian legislation to a few situations, mainly as a precautionary measure due to…”
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Biochar and Trichoderma harzianum for the Control of Macrophomina phaseolina by Araujo, Alyson Silva de, Blum, Luiz Eduardo Bassay, Figueiredo, Cícero Célio de

“…Abstract This study is based on the importance of biological control methods and the lack of information on the effect of biochar (BCH) from sewage sludge…”
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Methods of soil organic carbon determination in Brazilian savannah soils by Sato, Juliana Hiromi, Figueiredo, Cícero Célio de, Marchão, Robélio Leandro, Madari, Beáta Emöke, Benedito, Luiz Eduardo Celino, Busato, Jader Galba, Souza, Diego Mendes de

“…Several methods exist for determining soil organic carbon, and each one has its own advantages and limitations. Consequently, a comparison of the experimental…”
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Sewage Sludge Biochar Effects on Phytopathogenic Fungi and Beneficial Microorganisms by Araujo, Alyson Silva de, Blum, Luiz Eduardo Bassay, Andrade, Doyglas Vinícius Nunes, Silva Júnior, Pedro Batista da, Figueiredo, Cícero Célio de

“…Abstract Biochar (BCH) is a solid product, rich in carbon, obtained by heating biomass under controlled conditions of oxygenation, in a process known as…”
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Carbon Mineralization in a Soil Amended with Sewage Sludge-Derived Biochar by Figueiredo, Cícero Célio de, Coser, Thais Rodrigues, Moreira, Túlio Nascimento, Leão, Tairone Paiva, Vale, Ailton Teixeira do, Paz-Ferreiro, Jorge

“…Biochar has been presented as a multifunctional material with short- and long-term agro-environmental benefits, including soil organic matter stabilization,…”
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Effects of biotite syenite on the nutrient levels and electrical charges in a Brazilian Savanna Ferralsol by Santos, Luiz Fernando dos, Sodré, Fernando Fabriz, Martins, Éder de Souza, Figueiredo, Cícero Célio de, Busato, Jader Galba

“…ABSTRACT In the Brazilian Savanna, most of the soils have a low natural fertility. In order to overcome this limitation, farmers use large amounts of soluble…”
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Short-term effects of a sewage sludge biochar amendment on total and available heavy metal content of a tropical soil by Figueiredo, Cícero Célio de, Chagas, Jhon Kenedy Moura, da Silva, Juscimar, Paz-Ferreiro, Jorge

“…The production of biochar is a technological alternative to transform sewage sludge (SS) into a useful product for agro-environmental purposes. Despite an…”
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Effect of Biochar and Hydrochar on Forms of Aluminium in an Acidic Soil by Paz-Ferreiro, Jorge, Álvarez-Calvo, María Luisa, Figueiredo, Cícero Célio de, Mendez, Ana-Maria, Gascó, Gabriel

“…Biochars and hydrochars have a significant effect on soil properties linked to fertility or to carbon cycling and have been proposed as an amendment to…”
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Special Issue on “Environmental Applications of Biochar” by Paz-Ferreiro, Jorge, Méndez, Ana-Maria, Gascó, Gabriel, Figueiredo, Cícero Célio de

“…Biochar is a carbon-rich solid obtained from the pyrolysis of organic feedstock under limited oxygen and at relatively low temperatures [...]…”
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Nitrogen Use Efficiency in an Agrisilviculture System with Gliricidia sepium in the Cerrado Region by Figueiredo, Cícero Célio de, Moreira, Túlio Nascimento, Coser, Thais Rodrigues, Silva, Letícia Pereira da, Leite, Gilberto Gonçalves, de Carvalho, Arminda Moreira, Malaquias, Juaci Vitória, Marchão, Robélio Leandro, Urquiaga, Segundo

“…Gliricidia ( ) is a tree legume that has great potential for use in agriculture because of its multiple-use characteristics. However, there is little…”
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Soil organic matter as affected by management systems, phosphate fertilization, and cover crops by Souza, Géssica Pereira de, Figueiredo, Cícero Célio de, Sousa, Djalma Martinhão Gomes de

“…Abstract The objective of this work was to evaluate the effects of soil management systems, cover crops, and phosphate fertilization on soil humic fractions in…”
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SOIL ORGANIC MATTER FRACTIONS IN PRESERVED AND DISTURBED WETLANDS OF THE CERRADO BIOME by Sousa, Ricardo Fernandes de, Brasil, Eliana Paula Fernandes, Figueiredo, Cícero Célio de, Leandro, Wilson Mozena

“…Veredas are humid tropical ecosystems, generally associated to hydromorphic soils and a shallow water table. The soils of these ecosystems are affected by the…”
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A scoping review on biochar-based fertilizers: enrichment techniques and agro-environmental application by Ndoung, Ornelle Christiane Ngo, Figueiredo, Cícero Célio de, Ramos, Maria Lucrécia Gerosa

“…Biochar is a carbonized biomass that can be used as a soil amendment. However, the exclusive use of biochar may present some limitations, such as the lack of…”
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A critical literature review on biosolids to biochar: an alternative biosolids management option by Patel, Savankumar, Kundu, Sazal, Halder, Pobitra, Ratnnayake, Nimesha, Marzbali, Mojtaba Hedayati, Aktar, Shefali, Selezneva, Ekaterina, Paz-Ferreiro, Jorge, Surapaneni, Aravind, de Figueiredo, Cícero Célio, Sharma, Abhishek, Megharaj, Mallavarapu, Shah, Kalpit

“…The biosolids management is becoming an increased concern for the wastewater sector in recent times due to production of large volume of biosolids, their…”
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Cover Crops and Nitrogen Fertilization Effects on Nitrogen Soil Fractions under Corn Cultivation in a No-Tillage System by Veras, Márcia de Sousa, Ramos, Maria Lucrécia Gerosa, Oliveira, Daiana Nara Santos, Figueiredo, Cícero Célio de, Carvalho, Arminda Moreira de, Pulrolnik, Karina, Souza, Kleberson Worslley de

“…ABSTRACT The use of cover crops has recently increased and represents an essential practice for the sustainability of no-tillage systems in the Cerrado region…”
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Carbon Stocks in Compartments of Soil Organic Matter 31 Years after Substitution of Native Cerrado Vegetation by Agroecosystems by Ferreira, Eloisa Aparecida Belleza, Bustamante, Mercedes Maria da Cunha, Resck, Dimas Vital Siqueira, Figueiredo, Cícero Célio de, Pinto, Alexandre de Siqueira, Malaquias, Juaci Vitória

“…ABSTRACT Changes in carbon stocks in different compartments of soil organic matter of a clayey Latossolo Vermelho Distrófico (Typic Haplustox), caused by the…”
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Nutritional Evaluation by the DRIS Method of Corn Plants Fertilized with Sewage Sludge Biochar by Gomes, Mateus Oliveira, Cruz, André Freire, de Figueiredo, Cícero Célio

“…Through pyrolysis it is possible to transform sewage sludge (SS) into a product called biochar, which can be used safely in agriculture as a soil amendment…”
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Sewage sludge biochar increases nitrogen fertilizer recovery: Evidence from a 15N tracer field study by Figueiredo, Cícero Célio de, Wickert, Éllen Griza, Vieira Neves, Helen Cristina, Coser, Thais Rodrigues, Paz‐Ferreiro, Jorge

“…Sewage sludge‐derived biochar (SSBC) could improve nitrogen (N) use efficiency (NUE) and reduce the use of mineral N fertilizers in agriculture. However,…”
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Understanding the relations between soil organic matter fractions and N2O emissions in a long‐term integrated crop–livestock system by Sato, Juliana Hiromi, Figueiredo, Cícero Célio, Marchão, Robélio Leandro, Oliveira, Alexsandra Duarte, Vilela, Lourival, Delvico, Francisco Marcos, Alves, Bruno José Rodrigues, Carvalho, Arminda Moreira

“…The nitrous oxide (N2O) emissions in agricultural systems are influenced by edaphoclimatic conditions, and the availability of soil organic matter (SOM) is a…”
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Chemical composition of cover crops and soil organic matter pools in no‐tillage systems in the Cerrado by Carvalho, Arminda Moreira, Ribeiro, Luana Ramos Passos, Marchão, Robélio Leandro, Oliveira, Alexsandra Duarte, Pulrolnik, Karina, Figueiredo, Cícero Célio

“…In no‐tillage systems (NTS), cover crops are recommended to increase the productivity of agricultural systems. Furthermore, a greater diversity of cover crops…”
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