Use of okara in the bioremediation of chlorpyrifos in soil effects on soil biochemical properties
The main objective of this manuscript was to study the bioremediation capacity of okara (a byproduct of soy milk production) in soils contaminated by organic xenobiotics. To this aim, and under controlled laboratory conditions, a soil was contaminated with chlorpyrifos insecticide at a dose of 5 l h...
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| Formato: | Capítulo de libro |
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| Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2017orts.pdf LINK AL EDITOR |
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| 022 | |a 0929-1393 | ||
| 024 | |a 10.1016/j.apsoil.2017.09.042 | ||
| 040 | |a AR-BaUFA |c AR-BaUFA | ||
| 245 | 1 | |a Use of okara in the bioremediation of chlorpyrifos in soil |b effects on soil biochemical properties | |
| 520 | |a The main objective of this manuscript was to study the bioremediation capacity of okara (a byproduct of soy milk production) in soils contaminated by organic xenobiotics. To this aim, and under controlled laboratory conditions, a soil was contaminated with chlorpyrifos insecticide at a dose of 5 l ha−1. Okara was added to this contaminated soil in two different manners: (1) pure okara (Op); and (2) a biostimulant/biofertilizer made from pure okara using the pH-stat technique. Several enzymatic activities (dehydrogenase, urease, β-glucosidase and phosphatase) and the evolution of the insecticide in soil were studied over an 80-day period. The results suggested that both forms of okara stimulated soil microorganisms and accelerated the degradation of chlorpyrifos in soil. It was, however, the biostimulant/biofertilizer that showed the greatest acceleration in insecticide degradation, possibly due to its higher content in low molecular weight (< 300 Da) peptides, easily available to soil microorganisms. | ||
| 650 | |2 Agrovoc |9 26 | ||
| 653 | |a OKARA | ||
| 653 | |a BIOSTIMULANT/BIOFERTILIZER | ||
| 653 | |a BIOREMEDIATION | ||
| 653 | |a CHLORPYRIFOS | ||
| 653 | |a SOIL BIOCHEMICAL PROPERTIES | ||
| 700 | 1 | |a Orts, Angel |u Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla, C/Prof. García González 2, 41012 Sevilla, Spain |9 67251 | |
| 700 | 1 | |a Cabrera, Sonia Mariana |u Departamento de Ingeniería Agrícola y Uso de la Tierra, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Argentina |9 72166 | |
| 700 | 1 | |a Gómez, Isidoro |u Grupo de Investigación Edafología Ambiental, Departamento de Cristalografía, Mineralogía y Química Agrícola, E.T.S.I.A. Universidad de Sevilla, Crta de Utrera km. 1, 41013 Sevilla, Spain |9 67253 | |
| 700 | 1 | |a Parrado, Juan |u Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla, C/Prof. García González 2, 41012 Sevilla, Spain |9 67254 | |
| 700 | 1 | |a Rodriguez Morgado, Bruno |u Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla, C/Prof. García González 2, 41012 Sevilla, Spain |9 67255 | |
| 700 | 1 | |a Tejada, Manuel |u Grupo de Investigación Edafología Ambiental, Departamento de Cristalografía, Mineralogía y Química Agrícola, E.T.S.I.A. Universidad de Sevilla, Crta de Utrera km. 1, 41013 Sevilla, Spain |9 67256 | |
| 773 | |t Applied Soil Ecology |g Vol.121 (2017), p.172-176, grafs. | ||
| 856 | |f 2017orts |i En Reservorio |q application/pdf |u http://ri.agro.uba.ar/files/intranet/articulo/2017orts.pdf |x ARTI201806 | ||
| 856 | |u https://www.elsevier.com |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||