Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments
ABSTRACT The accumulation of salts in the soil profile produces conditions that affect the growth of crops. The effects of these conditions on crops and the intensity of these effects depend on the quantity and type of salts that predominate and are also influenced by soil characteristics and climat...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Lavras
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| Series: | Ciência e Agrotecnologia |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400420&lng=en&tlng=en |
| _version_ | 1811281935154020352 |
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| author | Judith Prieto Méndez Francisco Prieto García Nallely Trejo González Yolanda Marmolejo Santillán Otilio Arturo Acevedo Sandoval |
| author_facet | Judith Prieto Méndez Francisco Prieto García Nallely Trejo González Yolanda Marmolejo Santillán Otilio Arturo Acevedo Sandoval |
| author_sort | Judith Prieto Méndez |
| collection | DOAJ |
| description | ABSTRACT The accumulation of salts in the soil profile produces conditions that affect the growth of crops. The effects of these conditions on crops and the intensity of these effects depend on the quantity and type of salts that predominate and are also influenced by soil characteristics and climate, among other aspects. The salinization of agricultural soils is a serious problem facing agriculture today. The use of organic amendments has increased in recent years, acting on the texture of the soil, correcting compaction or granularity problems, and influencing chemical and/or biological reactions. The objectives of this work were to analyze the use of compost and vermicompost using different analysis techniques to determine the influence of conditions on the remediation of a saline soil. In saturation extracts of soil, compost, and vermicompost, a Zeta potential value 2.34-2.44 times more negative (more-stable colloids) than that in the soil colloids was observed in the amendments. The values of electrophoretic mobility were more negative in the organic amendments compared with the soil. This is the first time that these parameters have been reported for these purposes and for a saline soil. In this study, the soil has low organic matter content (1.65%), so these amendments are expected to improve soil quality and texture, achieving the recovery of saline soils. |
| first_indexed | 2024-04-13T01:42:34Z |
| format | Article |
| id | doaj.art-f68c9de1f0e640c083ebfd81d6af62ec |
| institution | Directory Open Access Journal |
| issn | 1981-1829 |
| language | English |
| last_indexed | 2024-04-13T01:42:34Z |
| publisher | Universidade Federal de Lavras |
| record_format | Article |
| series | Ciência e Agrotecnologia |
| spelling | doaj.art-f68c9de1f0e640c083ebfd81d6af62ec2022-12-22T03:08:09ZengUniversidade Federal de LavrasCiência e Agrotecnologia1981-182942442043010.1590/1413-70542018424004318S1413-70542018000400420Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendmentsJudith Prieto MéndezFrancisco Prieto GarcíaNallely Trejo GonzálezYolanda Marmolejo SantillánOtilio Arturo Acevedo SandovalABSTRACT The accumulation of salts in the soil profile produces conditions that affect the growth of crops. The effects of these conditions on crops and the intensity of these effects depend on the quantity and type of salts that predominate and are also influenced by soil characteristics and climate, among other aspects. The salinization of agricultural soils is a serious problem facing agriculture today. The use of organic amendments has increased in recent years, acting on the texture of the soil, correcting compaction or granularity problems, and influencing chemical and/or biological reactions. The objectives of this work were to analyze the use of compost and vermicompost using different analysis techniques to determine the influence of conditions on the remediation of a saline soil. In saturation extracts of soil, compost, and vermicompost, a Zeta potential value 2.34-2.44 times more negative (more-stable colloids) than that in the soil colloids was observed in the amendments. The values of electrophoretic mobility were more negative in the organic amendments compared with the soil. This is the first time that these parameters have been reported for these purposes and for a saline soil. In this study, the soil has low organic matter content (1.65%), so these amendments are expected to improve soil quality and texture, achieving the recovery of saline soils.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400420&lng=en&tlng=enSalinizationRemediationVermicompost |
| spellingShingle | Judith Prieto Méndez Francisco Prieto García Nallely Trejo González Yolanda Marmolejo Santillán Otilio Arturo Acevedo Sandoval Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments Ciência e Agrotecnologia Salinization Remediation Vermicompost |
| title | Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| title_full | Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| title_fullStr | Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| title_full_unstemmed | Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| title_short | Zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| title_sort | zeta potential and electrophoretic mobility for the recovery of a saline soil with organic amendments |
| topic | Salinization Remediation Vermicompost |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400420&lng=en&tlng=en |
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