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Substrates for seedlings with sewage sludge and biochar. The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarizedand SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca... ... Repository: BDPA Publication year: 2020
Heavy metals extractability in a soil amended with sewage sludge. Few investigations have been carried out about the comparison of desorption rate and amount of heavy metals extracted successively by organic acid mixtures mimicking the rhizosphere and routine extrac... ... Repository: BDPA Publication year: 2009
Organic acids and trace element extractability in sewage sludge-treated soils. A predição da disponibilidade de elementos-traço em solos tratados com lodo de esgoto por extratores em uma única extração é dificilmente conseguida e depende das propriedades do solo e do lodo, bem c... ... Repository: BDPA Publication year: 2005
Microbial activities in soil cultivated with corn and amended with sewage sludge. Microbial activities in soil cultivated with corn and amended with sewage sludge. Background: One of the main concerns related to the increasing use of sewage sludge in the soil is the possible presence of excess nutrients, which could cause environmental problems and detrimental e... ... Repository: BDPA Publication year: 2016
Effect of sewage sludge on the incidence of corn stalk rot caused by Fusarium. During the last decades, sewage started to be treated in order to reduce the pollution of rivers, resulting in the production of a sludge rich in organic matter and nutrients, called sewage sludge. Am... ... Repository: BDPA Publication year: 2005
Impacts of sewage sludge in tropical soil: a case study in Brazil. A long-term assay was conducted to evaluate the environmental impacts of agriculture use of sewage sludge on a tropical soil. This paper describes and discusses the results obtained by applying a inte... ... Repository: BDPA Publication year: 2011
Assessing the risk of groundwater contamination from organic substances in sewage sludge. In this work, the risk of groundwater contamination from organic substances in sewage sludge from wastewater treatment stations was evaluated in its worst case. The sewage sludge was applied as fertil... ... Repository: BDPA Publication year: 2008
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge. Abstract: The effectiveness of composted sewage sludge incorporated into Pinus bark-based substrate with or without biofertilizer, fish hydrolyzate, chitosan and Trichoderma asperellum was evaluated f... ... Repository: BDPA Publication year: 2013
Agricultural use and pH correction of anaerobic sewage sludge with acid pH. Agricultural use is the main way of recycling sewage sludge. Besides providing nutrients and organic matter to crops and soils, it is an important alternative for recycling this residue. However, prob... ... Repository: BDPA Publication year: 2020
Composted Sewage Sludge Enhances Soybean Production and Agronomic Performance in Naturally Infertile Soils (Cerrado Region, Brazil). Repository: BDPA Publication year: 2020

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