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Arsenic removal using horizontal subsurface flow constructed Wetlands: A sustainable alternative for arsenic-rich acidic waters
(MDPI AG, 2018)
Constructed wetlands (CW) have been widely used to treat different types of water, including acid mine drainage (AMD). However, little is known about their performance in the removal of As from AMD. In this study, a ...
Effect of hydrogen on soybean root growth in a subsurface solution.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.30, n.2, p.255-261, fev. 1995., 2011)
Petroleum Biodegradation Effects On Polar Acidic Compounds And Correlation With Their Corresponded Hydrocarbon Fractions
(AMER CHEMICAL SOCWASHINGTON, 2015)
Residual effects of superficial liming on tropical soil under no-tillage system
(Empresa Brasil Pesq Agropec, 2016-09-01)
The objective of this work was to evaluate the long-term effects of the surface application of lime on soil fertility and on the mineral nutrition and grain yield of soybean, and of black oat and sorghum in crop succession. ...
Methodologies for applying calcium compounds in agropastoral systems: Changes in soil chemical attributes
(2022-01-01)
Soil pH values below 4.4 (acidity) limit nutrient availability and root exploration, whereas a pH range of 5.4–6.4 ensures the availability of most nutrients essential for crops. To ameliorate acidity in the surface and ...
Diagnóstico da fertilidade de solos em áreas sob plantio direto consolidado
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2006-02-16)
The soybean average productivity in Rio Grande do Sul presents great oscillations which are attributed to climatic adversities. The productivity can also be afected by soil fertility limitations, specially acidity and P ...
Propyl ergostanoic acids: Possible new indicator for oil biodegradation
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
Enamel subsurface caries-like lesions induced in human teeth by different solutions: A TMR analysis
(2020-03-01)
This study assessed the effectiveness of models for developing subsurface caries lesions in vitro and verified mineral changes by transverse microradiography (TMR). Enamel blocks from permanent (n=5) and deciduous teeth ...