Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation
The agricultural use of domestic sewage is a viable alternative for recycling nutrients; however, there is concern regarding the impact of its use due to the concentration of chemical elements present in this type of effluent. The use of principal component analysis determines the existence or lack...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Applied and Environmental Soil Science |
| Online Access: | http://dx.doi.org/10.1155/2019/8764162 |
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| author | Aline Azevedo Nazário Ivo Zution Gonçalves Eduardo Augusto Agnellos Barbosa Leonardo Nazário Silva dos Santos Daniel Rodrigues Cavalcante Feitosa Edson Eiji Matsura |
| author_facet | Aline Azevedo Nazário Ivo Zution Gonçalves Eduardo Augusto Agnellos Barbosa Leonardo Nazário Silva dos Santos Daniel Rodrigues Cavalcante Feitosa Edson Eiji Matsura |
| author_sort | Aline Azevedo Nazário |
| collection | DOAJ |
| description | The agricultural use of domestic sewage is a viable alternative for recycling nutrients; however, there is concern regarding the impact of its use due to the concentration of chemical elements present in this type of effluent. The use of principal component analysis determines the existence or lack of anomalous samples and the relations between measured variables and their relative contribution among samples that help in monitoring the impact of the use of effluents on soil chemical components. Thus, the objective of this work was to identify nutrient ions present in the soil solution during the first ratoon sugarcane irrigated with treated domestic sewage applied by subsurface drip irrigation. The experiment was conducted under a randomized block design with 5 treatments and 5 replicates. The treatments were distributed according to the type of water applied in the irrigation system (water surface reservoir and treated domestic sewage), the installation depth of the drip tapes (0.2 or 0.4 m depth), and the treatment without irrigation. By means of soil solution, it was possible to identify an increase in the concentration of salts in the treatments irrigated with treated domestic sewage, which however did not affect the soil quality in the short term. The principal component analysis selected the variables Ca2+, Mg2+, NO3−, K+, and EC as soil solution indicators to monitor areas irrigated with treated domestic sewage. |
| format | Article |
| id | doaj-art-f6c36547ba9c4e82b8c169b897e29008 |
| institution | Kabale University |
| issn | 1687-7667 1687-7675 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Applied and Environmental Soil Science |
| spelling | doaj-art-f6c36547ba9c4e82b8c169b897e290082025-02-03T01:30:35ZengWileyApplied and Environmental Soil Science1687-76671687-76752019-01-01201910.1155/2019/87641628764162Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane CultivationAline Azevedo Nazário0Ivo Zution Gonçalves1Eduardo Augusto Agnellos Barbosa2Leonardo Nazário Silva dos Santos3Daniel Rodrigues Cavalcante Feitosa4Edson Eiji Matsura5University Adventist Center of São Paulo, Department of Agronomic Engineering, Engenheiro Coelho, BrazilUniversity of Nebraska, Daugherty Water for Food Global Institute, Nebraska, Lincoln, USAState University of Ponta Grossa, Department of Soil Science and Agricultural Engineering, Ponta Grossa, Paraná, BrazilFederal Institute of Goiano, Agronomy Department, Rio Verde, Goiás, BrazilFederal Institute of Education, Science and Technology of Sertão Pernambucano, Pernambuco, BrazilState University of Campinas, Faculty of Agricultural Engineering, Campinas, São Paulo, BrazilThe agricultural use of domestic sewage is a viable alternative for recycling nutrients; however, there is concern regarding the impact of its use due to the concentration of chemical elements present in this type of effluent. The use of principal component analysis determines the existence or lack of anomalous samples and the relations between measured variables and their relative contribution among samples that help in monitoring the impact of the use of effluents on soil chemical components. Thus, the objective of this work was to identify nutrient ions present in the soil solution during the first ratoon sugarcane irrigated with treated domestic sewage applied by subsurface drip irrigation. The experiment was conducted under a randomized block design with 5 treatments and 5 replicates. The treatments were distributed according to the type of water applied in the irrigation system (water surface reservoir and treated domestic sewage), the installation depth of the drip tapes (0.2 or 0.4 m depth), and the treatment without irrigation. By means of soil solution, it was possible to identify an increase in the concentration of salts in the treatments irrigated with treated domestic sewage, which however did not affect the soil quality in the short term. The principal component analysis selected the variables Ca2+, Mg2+, NO3−, K+, and EC as soil solution indicators to monitor areas irrigated with treated domestic sewage.http://dx.doi.org/10.1155/2019/8764162 |
| spellingShingle | Aline Azevedo Nazário Ivo Zution Gonçalves Eduardo Augusto Agnellos Barbosa Leonardo Nazário Silva dos Santos Daniel Rodrigues Cavalcante Feitosa Edson Eiji Matsura Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation Applied and Environmental Soil Science |
| title | Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation |
| title_full | Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation |
| title_fullStr | Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation |
| title_full_unstemmed | Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation |
| title_short | Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation |
| title_sort | impact of the application of domestic wastewater by subsurface drip irrigation on the soil solution in sugarcane cultivation |
| url | http://dx.doi.org/10.1155/2019/8764162 |
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