SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/7472 |
Resumo: | Determining the effects of using wastewater as fertilizer on soil chemical properties allows a safe reuse of this effluent in agriculture. This study evaluated the effects of fertigation with tertiary treated wastewater (TTW) from the Janaúba sewage treatment plant on chemical properties of a Latosol (Oxisol) with banana crops of the Prata-Anã cultivar in the semiarid region of Brazil. A randomized complete block design with four replications was used to test four TTW rates (70%, 130%, 170%, and 200% of the limit of 150 kg ha-1 year-1 of Na that can be applied to the soil) and compare them to a control without TTW. Soil samples from the 0.0-0.2, 0.2-0.4, 0.4-0.6, and 0.6-0.8 m layers were collected at the end of the first crop cycle to evaluate soil chemical properties—pH, soil organic matter (SOM), P, K, Na, Ca, Mg, Al, potential acidity (H+Al), base saturation, B, Cu, Fe, Mn, Zn, remaining P, and electrical conductivity (EC). The use of TTW increases soil pH and decreases exchangeable Al content, thus, reduces the need for liming. However, Na contents increased faster than EC in the soil, indicating that the use of TTW tends to alter soil physical properties over time. The use of TTW had no effect on the soil OM, P, Ca, Mg, and micronutrients contents, potential acidity, and base saturation. The changes in soil chemical attributes observed at the end of the first crop cycle were not limiting to the banana crop. |
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SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATERATRIBUTOS QUÍMICOS DO SOLO EM BANANAL FERTIRRIGADO COM ÁGUA RESIDUÁRIA SANITÁRIA TRATADAWater reuse. Sewage. Effluent. Sodium. Plant nutrition.Reúso de água. Esgoto. Efluente. Sódio. Nutrição de plantas.Determining the effects of using wastewater as fertilizer on soil chemical properties allows a safe reuse of this effluent in agriculture. This study evaluated the effects of fertigation with tertiary treated wastewater (TTW) from the Janaúba sewage treatment plant on chemical properties of a Latosol (Oxisol) with banana crops of the Prata-Anã cultivar in the semiarid region of Brazil. A randomized complete block design with four replications was used to test four TTW rates (70%, 130%, 170%, and 200% of the limit of 150 kg ha-1 year-1 of Na that can be applied to the soil) and compare them to a control without TTW. Soil samples from the 0.0-0.2, 0.2-0.4, 0.4-0.6, and 0.6-0.8 m layers were collected at the end of the first crop cycle to evaluate soil chemical properties—pH, soil organic matter (SOM), P, K, Na, Ca, Mg, Al, potential acidity (H+Al), base saturation, B, Cu, Fe, Mn, Zn, remaining P, and electrical conductivity (EC). The use of TTW increases soil pH and decreases exchangeable Al content, thus, reduces the need for liming. However, Na contents increased faster than EC in the soil, indicating that the use of TTW tends to alter soil physical properties over time. The use of TTW had no effect on the soil OM, P, Ca, Mg, and micronutrients contents, potential acidity, and base saturation. The changes in soil chemical attributes observed at the end of the first crop cycle were not limiting to the banana crop.Estabelecer os efeitos da aplicação de águas residuárias nos atributos químicos do solo permite o reúso agrícola seguro desses efluentes. Objetivou-se avaliar as alterações nos atributos químicos de um Latossolo no semiárido, cultivado com banana ‘Prata-Anã’ fertirrigada com diferentes doses de água residuária sanitária após tratamento terciário (ART) da Estação de Tratamento de Esgoto de Janaúba – MG. O experimento foi conduzido no delineamento em blocos completos casualizados. As doses de ART avaliadas foram equivalentes a 70, 130, 170 e 200% do limite de 150 kg ha-1 ano-1 de Na aportado ao solo, sendo também conduzido uma testemunha, sem ART. Ao final do primeiro ciclo de cultivo, foram coletadas amostras de solo nas profundidades de 0-0,2, 0,2-0,4, 0,4-0,6 e 0,6-0,8 m, determinando-se alguns atributos químicos. O uso de ART aumenta o pH do solo e reduz o teor de Al trocável, contribuindo para a substituição parcial do uso de corretivos de acidez. No entanto, com o aumento no teor de Na mais rápido que a CE do solo ao final do primeiro ciclo de produção da bananeira ‘Prata-anã’, há tendência de alterações nas propriedades físicas do solo em longo prazo, com a utilização da ART. No curto prazo, o uso de ART não influencia os teores de MOS, P, Ca, Mg, H+Al, V e os micronutrientes no solo. As modificações nos atributos químicos do solo ao final do primeiro ciclo de produção da bananeira não se apresentam restritivas para o cultivo.Universidade Federal Rural do Semi-Árido2019-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/747210.1590/1983-21252019v32n123rcREVISTA CAATINGA; Vol. 32 No. 1 (2019); 234-242Revista Caatinga; v. 32 n. 1 (2019); 234-2421983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/7472/9934Copyright (c) 2019 Revista Caatingainfo:eu-repo/semantics/openAccessAlves, Pablo Fernando SantosSantos, Silvânio Rodrigues dosKondo, Marcos KoitiPegoraro, Rodinei FaccoPortugal, Arley Figueiredo2023-07-20T16:59:21Zoai:ojs.periodicos.ufersa.edu.br:article/7472Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:35.068687Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER ATRIBUTOS QUÍMICOS DO SOLO EM BANANAL FERTIRRIGADO COM ÁGUA RESIDUÁRIA SANITÁRIA TRATADA |
title |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
spellingShingle |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER Alves, Pablo Fernando Santos Water reuse. Sewage. Effluent. Sodium. Plant nutrition. Reúso de água. Esgoto. Efluente. Sódio. Nutrição de plantas. |
title_short |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
title_full |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
title_fullStr |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
title_full_unstemmed |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
title_sort |
SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER |
author |
Alves, Pablo Fernando Santos |
author_facet |
Alves, Pablo Fernando Santos Santos, Silvânio Rodrigues dos Kondo, Marcos Koiti Pegoraro, Rodinei Facco Portugal, Arley Figueiredo |
author_role |
author |
author2 |
Santos, Silvânio Rodrigues dos Kondo, Marcos Koiti Pegoraro, Rodinei Facco Portugal, Arley Figueiredo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Alves, Pablo Fernando Santos Santos, Silvânio Rodrigues dos Kondo, Marcos Koiti Pegoraro, Rodinei Facco Portugal, Arley Figueiredo |
dc.subject.por.fl_str_mv |
Water reuse. Sewage. Effluent. Sodium. Plant nutrition. Reúso de água. Esgoto. Efluente. Sódio. Nutrição de plantas. |
topic |
Water reuse. Sewage. Effluent. Sodium. Plant nutrition. Reúso de água. Esgoto. Efluente. Sódio. Nutrição de plantas. |
description |
Determining the effects of using wastewater as fertilizer on soil chemical properties allows a safe reuse of this effluent in agriculture. This study evaluated the effects of fertigation with tertiary treated wastewater (TTW) from the Janaúba sewage treatment plant on chemical properties of a Latosol (Oxisol) with banana crops of the Prata-Anã cultivar in the semiarid region of Brazil. A randomized complete block design with four replications was used to test four TTW rates (70%, 130%, 170%, and 200% of the limit of 150 kg ha-1 year-1 of Na that can be applied to the soil) and compare them to a control without TTW. Soil samples from the 0.0-0.2, 0.2-0.4, 0.4-0.6, and 0.6-0.8 m layers were collected at the end of the first crop cycle to evaluate soil chemical properties—pH, soil organic matter (SOM), P, K, Na, Ca, Mg, Al, potential acidity (H+Al), base saturation, B, Cu, Fe, Mn, Zn, remaining P, and electrical conductivity (EC). The use of TTW increases soil pH and decreases exchangeable Al content, thus, reduces the need for liming. However, Na contents increased faster than EC in the soil, indicating that the use of TTW tends to alter soil physical properties over time. The use of TTW had no effect on the soil OM, P, Ca, Mg, and micronutrients contents, potential acidity, and base saturation. The changes in soil chemical attributes observed at the end of the first crop cycle were not limiting to the banana crop. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/7472 10.1590/1983-21252019v32n123rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/7472 |
identifier_str_mv |
10.1590/1983-21252019v32n123rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/7472/9934 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 32 No. 1 (2019); 234-242 Revista Caatinga; v. 32 n. 1 (2019); 234-242 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674027202904064 |