Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds
Soil ecosystem provides fundamental services as biogeochemical cycle regulation. Nitrogen cycle is managed by the microbiota that it harbors and depends on the stability of the ecosystem to cope abiotic disturbances such as metal and metalloid contamination. High concentrations of nickel (Ni) and zi...
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Universidad de Sonora
2020
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biotecnia-article-11342022-05-31T17:20:08Z Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds Evaluación del ciclo del nitrógeno en un suelo agrícola perturbado con compuestos Sal-fen de níquel y zinc López Pacheco, Andrea Alicia Escárcega-Bobadilla, Martha Verónica Mondragón-Camarillo, Laura Hayano-Kanashiro, Corina Varela-Romero, Alejandro Vílchez-Vargas, Ramiro Calderón Alvarado, Kadiya Ni-salphen Zn-salphen agricultural soil N-cycle abiotic disturbance suelo agrícola perturbación abiótica M-Salfen Soil ecosystem provides fundamental services as biogeochemical cycle regulation. Nitrogen cycle is managed by the microbiota that it harbors and depends on the stability of the ecosystem to cope abiotic disturbances such as metal and metalloid contamination. High concentrations of nickel (Ni) and zinc (Zn) in agricultural soils are frequently related to the application of conventional farming practices, composting, irrigation and biosolids deposit, as well as wastewater polluted from the mining and thermoelectric industry. To better understand the effects of this kind of abiotic disturbance a microcosm, this study was performed with agricultural soil from the Coast of Hermosillo, Sonora, Mexico and contaminated with Ni (II) and Zn (II) salphen complexes to evaluate their effect on the system, regarding the nitrogen cycle fluxes over time. The results obtained by spectrophotometric analyzes of the inorganic nitrogen pool, atomic absorption and pH revealed that the soil system functioning based on the nitrogen cycle was recovered 240 days after disturbances with M-salphen. This suggest the potential use of NiSB15 as a promoter to increase nitrate concentration at 60 days in conjunction with NiSA15 to increase ammonium concentration in agricultural soils contaminated with heavy metals. El suelo proporciona servicios ecosistémicos fundamentales como la regulación del ciclo del nitrógeno, el cual, es dirigido por la microbiota que éste alberga y su estabilidad depende ante perturbaciones bióticas o abióticas, como la contaminación por metales y metaloides. Altas concentraciones de níquel (Ni) y zinc (Zn) en suelos agrícolas están relacionadas con la aplicación de prácticas agrícolas convencionales, composta, biosólidos, así como riego con agua contaminada proveniente de la industria minera y termoeléctrica, principalmente. Con el objetivo de conocer los efectos de dicha perturbación abiótica, se realizó un estudio a nivel microcosmos con suelo agrícola proveniente de la Costa de Hermosillo, Sonora, México, perturbado con compuestos M-salfen de Ni(II) y Zn(II), para evaluar su efecto basado en el funcionamiento del ciclo del nitrógeno en el sistema a lo largo del tiempo. Análisis espectrofotométricos de la reserva de nitrógeno inorgánico, absorción atómica y pH revelaron la recuperación de la funcionalidad del ciclo del nitrógeno en 240 días posteriores a las perturbaciones con M-salfen aplicadas, sugiriendo la utilización de NiSB15 como promotor para el incremento de la concentración de nitrato a los 60 días, en conjunción con NiSA15 para aumentar la concentración de amonio en suelos agrícolas contaminados con metales pesados. Universidad de Sonora 2020-09-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf text/xml https://biotecnia.unison.mx/index.php/biotecnia/article/view/1134 10.18633/biotecnia.v22i3.1134 Biotecnia; Vol. 22 No. 3 (2020): Septiembre-Diciembre; 29-39 Biotecnia; Vol. 22 Núm. 3 (2020): Septiembre-Diciembre; 29-39 1665-1456 1665-1456 spa https://biotecnia.unison.mx/index.php/biotecnia/article/view/1134/449 https://biotecnia.unison.mx/index.php/biotecnia/article/view/1134/504 Derechos de autor 2020 Biotecnia |
| institution |
Biotecnia |
| collection |
OJS |
| language |
spa |
| format |
Online |
| author |
López Pacheco, Andrea Alicia Escárcega-Bobadilla, Martha Verónica Mondragón-Camarillo, Laura Hayano-Kanashiro, Corina Varela-Romero, Alejandro Vílchez-Vargas, Ramiro Calderón Alvarado, Kadiya |
| spellingShingle |
López Pacheco, Andrea Alicia Escárcega-Bobadilla, Martha Verónica Mondragón-Camarillo, Laura Hayano-Kanashiro, Corina Varela-Romero, Alejandro Vílchez-Vargas, Ramiro Calderón Alvarado, Kadiya Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| author_facet |
López Pacheco, Andrea Alicia Escárcega-Bobadilla, Martha Verónica Mondragón-Camarillo, Laura Hayano-Kanashiro, Corina Varela-Romero, Alejandro Vílchez-Vargas, Ramiro Calderón Alvarado, Kadiya |
| author_sort |
López Pacheco, Andrea Alicia |
| title |
Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| title_short |
Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| title_full |
Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| title_fullStr |
Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| title_full_unstemmed |
Evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| title_sort |
evaluation of the nitrogen cycle in an agricultural soil disturbed with nickel-salphen and zinc-salphen compounds |
| description |
Soil ecosystem provides fundamental services as biogeochemical cycle regulation. Nitrogen cycle is managed by the microbiota that it harbors and depends on the stability of the ecosystem to cope abiotic disturbances such as metal and metalloid contamination. High concentrations of nickel (Ni) and zinc (Zn) in agricultural soils are frequently related to the application of conventional farming practices, composting, irrigation and biosolids deposit, as well as wastewater polluted from the mining and thermoelectric industry. To better understand the effects of this kind of abiotic disturbance a microcosm, this study was performed with agricultural soil from the Coast of Hermosillo, Sonora, Mexico and contaminated with Ni (II) and Zn (II) salphen complexes to evaluate their effect on the system, regarding the nitrogen cycle fluxes over time. The results obtained by spectrophotometric analyzes of the inorganic nitrogen pool, atomic absorption and pH revealed that the soil system functioning based on the nitrogen cycle was recovered 240 days after disturbances with M-salphen. This suggest the potential use of NiSB15 as a promoter to increase nitrate concentration at 60 days in conjunction with NiSA15 to increase ammonium concentration in agricultural soils contaminated with heavy metals. |
| publisher |
Universidad de Sonora |
| publishDate |
2020 |
| url |
https://biotecnia.unison.mx/index.php/biotecnia/article/view/1134 |
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