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Title: | Ácidos orgânicos de baixa massa molar em solos e materiais orgânicos |
Other Titles: | Low molecular weight organic acids in soils and organic materials |
Keywords: | Manures Plant residues Liquid chromatography |
Issue Date: | 15-Jun-2016 |
Publisher: | Sociedade Brasileira de Química |
Citation: | PINHEIRO, G. L. et al. Ácidos orgânicos de baixa massa molar em solos e materiais orgânicos. Química Nova, São Paulo, v. 36, n. 3, 2013. |
Abstract: | Determination of organic acids in soils and organic materials is important due to the important role they play in improving the soil's physical, chemical and microbiological conditions. This study identified and quantified low molecular weight organic acids (LMWOA) in soils (dystroferric Red Latosol, dystrophic Red-Yellow Latosol and Quartzarenic Neosol) and organic materials (cow, pig, chicken, quail and horse manures, sawdust, coconut fiber, pine bark, coffee husks, biochar, organic substrate, sewage sludges 1 and 2, garbage compost, pig slurry compost). The following acids were identified: acetic, citric, D-malic, formic, fumaric, maleic, malonic, oxalic, quinic, shikimic, succinic and tartaric. |
URI: | http://repositorio.ufla.br/jspui/handle/1/11262 |
Appears in Collections: | DCS - Artigos publicados em periódicos DQI - Artigos publicados em periódicos |
Files in This Item:
File | Description | Size | Format | |
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ARTIGO_Ácidos orgânicos de baixa massa molar em solos e materiais orgânicos.pdf | 331,73 kB | Adobe PDF | View/Open |
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