Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
Texto Completo: | https://repositorio.ufersa.edu.br/handle/tede/610 |
Resumo: | The population growth contributes to environmental crises by stressing water resources and their reuse is an essential component of their management. The crisis requires conservation practices with emphasis on the use of treated domestic sewage in the forage palm production. In this way, the application of domestic effluent to the soil and the growth and development of the Mexican elephant ear (Opuntia tuna (L.) Mill) palm was evaluated. The experiment was carried out in the Milagres settlement, in the municipality of Apodi-RN, cultivated in a randomized complete block design in subdivided plots 3 x (4 + 1), with 4 replicates, being three densities (d1 - 0.10 x 0.80 x 2.20 m {33,333 plants / hectare}, d2 = 0.13 x 0.80 x 2.20 m {52,282 plants / hectare}, d3 = 0.20 x 0.80 x 2.20 m {66,666 plants / Hectare) and four intervals between irrigation with fixed blade (3.5 mm per event) with water supply - AA and treated domestic sewage - EA, being (2.3 days AA and 7, 14 and 21 days AE) with 3.5 mm each and one control as dry. The plant height, total number, length, width, thickness and perimeter of cladodes, as well as the average growth of green matter (MV) per plant and total, and the percentage of dry matter (DM), were evaluated every 75 days, beginning after planting, and ending at 375 days after planting (DAP); and at the end of one year, soil nutrients were evaluated in the 0-20 and 20-40 cm layers and the average of the exported nutrients, which were submitted to regression and means tests. There was an effect (p<0.01) of the intervals between irrigation in most of the variables, resulting in higher plants, more numerous cladodes, and elevations in MV and MS growth. And there was still increase of P (2,3 days), PST and P (7 and 21 days) and PST (14 days) in the 0-20 cm layer of soil. Also increased Mg (2.3 days), PST, Na and P (7 and 21 days) and PST and Na (14 days) in the 20-40 cm layer. There was as well a (P 0,01) effect at interval between irrigation and planting density in the 0-20 cm layer, resulting in an increase in PST and Na (7, 14 and 21 days in D1, D2 and D3) and Ca (21 days on D2). And there was a significant effect of the intervals between irrigation at (P 0,01) and (P 0,05) on the nutrient export only for Ca, Mg, Mn and Zn, respectively, but generating a deficit of N, Ca, Mg, Mn and Zn and surplus of P, K, Fe, Co and Na in the soil after harvesting the forage palm |
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Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiroUse of treated domestic sewage in the forage palm production in rural settlement of the Brazilian semi-arid regionReúsoEsgotoPalma forrageiraExigência nutricionalReuseSewageForage palmNutritional requirementCIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::MANEJO E CONSERVACAO DO SOLOThe population growth contributes to environmental crises by stressing water resources and their reuse is an essential component of their management. The crisis requires conservation practices with emphasis on the use of treated domestic sewage in the forage palm production. In this way, the application of domestic effluent to the soil and the growth and development of the Mexican elephant ear (Opuntia tuna (L.) Mill) palm was evaluated. The experiment was carried out in the Milagres settlement, in the municipality of Apodi-RN, cultivated in a randomized complete block design in subdivided plots 3 x (4 + 1), with 4 replicates, being three densities (d1 - 0.10 x 0.80 x 2.20 m {33,333 plants / hectare}, d2 = 0.13 x 0.80 x 2.20 m {52,282 plants / hectare}, d3 = 0.20 x 0.80 x 2.20 m {66,666 plants / Hectare) and four intervals between irrigation with fixed blade (3.5 mm per event) with water supply - AA and treated domestic sewage - EA, being (2.3 days AA and 7, 14 and 21 days AE) with 3.5 mm each and one control as dry. The plant height, total number, length, width, thickness and perimeter of cladodes, as well as the average growth of green matter (MV) per plant and total, and the percentage of dry matter (DM), were evaluated every 75 days, beginning after planting, and ending at 375 days after planting (DAP); and at the end of one year, soil nutrients were evaluated in the 0-20 and 20-40 cm layers and the average of the exported nutrients, which were submitted to regression and means tests. There was an effect (p<0.01) of the intervals between irrigation in most of the variables, resulting in higher plants, more numerous cladodes, and elevations in MV and MS growth. And there was still increase of P (2,3 days), PST and P (7 and 21 days) and PST (14 days) in the 0-20 cm layer of soil. Also increased Mg (2.3 days), PST, Na and P (7 and 21 days) and PST and Na (14 days) in the 20-40 cm layer. There was as well a (P 0,01) effect at interval between irrigation and planting density in the 0-20 cm layer, resulting in an increase in PST and Na (7, 14 and 21 days in D1, D2 and D3) and Ca (21 days on D2). And there was a significant effect of the intervals between irrigation at (P 0,01) and (P 0,05) on the nutrient export only for Ca, Mg, Mn and Zn, respectively, but generating a deficit of N, Ca, Mg, Mn and Zn and surplus of P, K, Fe, Co and Na in the soil after harvesting the forage palm2017-02-16O crescimento populacional contribui para crise ambiental pressionando os recursos hídricos e o seu reúso é um componente essencial para sua gestão. A crise exige práticas de conservação com destaque para o uso de esgoto doméstico tratado na produção da palma forrageira. Desta forma, foi avaliado a aplicação do efluente doméstico no solo e no crescimento e desenvolvimento da palma forrageira orelha-de-elefante mexicana (Opuntia tuna (L.) Mill). O experimento foi realizado no assentamento Milagres, no município de Apodi-RN, cultivado em blocos casualizados em esquema de parcelas subdivididas 3 x (4 + 1), com 4 repetições, sendo três densidades (d1 – 0,10 x 0,80 x 2,20 m {33.333 plantas/hectare}; d2 – 0,13 x 0,80 x 2,20 m {52.282 plantas/hectare}; d3 – 0,20 x 0,80 x 2,20 m {66.666 plantas/hectare}) e quatro intervalos entre irrigação com lâmina fixa (3,5 mm p/ evento) com água de abastecimento – AA e esgoto doméstico tratado – AE, sendo (2,3 dias AA e 7, 14 e 21 dias AE) com 3,5 mm cada e uma testemunha como sequeiro. Avaliou-se a cada 75 dias, iniciando após o plantio, e finalizando aos 375 dias após o plantio – DAP, a altura da planta, número total, comprimento, largura, espessura e perímetro dos cladódios, assim como a produção média de matéria verde (MV) por planta e total, a percentagem de matéria seca (MS) e ao final do um ano, avaliou-se os nutrientes do solo nas camadas de 0-20 e 20-40 cm e a média dos nutrientes exportados, os quais foram submetidos aos testes de regressão e de médias. Houve efeito a (p˂0,01) dos intervalos entre irrigação na maioria das variáveis, resultando em plantas mais altas, cladódios mais numerosos, e elevações nas produções de MV e MS. E aumento de P (2,3 dias), PST e P (7 e 21 dias) e PST (14 dias) na camada de 0-20 cm de solo. E também aumento de Mg (2,3 dias), PST, Na e P (7 e 21 dias) e PST e Na (14 dias) na camada de 20-40 cm. Também houve efeito a (P˂0,01) em intervalo entre irrigação e densidade de plantio na camada de 0-20 cm, resultando em aumento na PST e Na (7, 14 e 21 dias nas D1, D2 e D3) e Ca (21 dias na D2). E houve efeito significativo dos intervalos entre irrigação a (P˂0,01) e (P˂0,05) na exportação de nutriente apenas para Ca, Mg, Mn e Zn, respectivamente, mas gerando déficit de N, Ca, Mg, Mn e Zn e superávit de P, K, Fe, Co e Na no solo após a colheita da palma forrageiraCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorUniversidade Federal Rural do Semi-ÁridoBrasilUFERSAPrograma de Pós-Graduação em Manejo de Solo e ÁguaFerreira Neto, Miguel01880476460http://lattes.cnpq.br/440231662721367296997567487http://lattes.cnpq.br/5605736605157569Medeiros, José Francismar de27348636420http://lattes.cnpq.br/9567732690904131Dias, Nildo da Silva02407382412http://lattes.cnpq.br/1438691490740154Silva, Ênio Farias de França e68378726487http://lattes.cnpq.br/1144266495720148Silva, Francisco Valfísio da81384882391http://lattes.cnpq.br/6092227046146216Lemos, Marcírio de2017-03-21T15:02:20Z2016-07-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisapplication/pdfapplication/pdfLEMOS, Marcírio de. Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro. 2016. 244 f. Tese (Doutorado) - Curso de Pós-graduação em Manejo de Solo e Água, Universidade Federal Rural do Semi-Árido, Mossoró, 2016.https://repositorio.ufersa.edu.br/handle/tede/610porCC-BY-SAinfo:eu-repo/semantics/openAccessreponame:Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU)instname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSA2024-01-04T02:47:51Zoai:repositorio.ufersa.edu.br:tede/610Repositório Institucionalhttps://repositorio.ufersa.edu.br/PUBhttps://repositorio.ufersa.edu.br/server/oai/requestrepositorio@ufersa.edu.br || admrepositorio@ufersa.edu.bropendoar:2024-01-04T02:47:51Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) - Universidade Federal Rural do Semi-Árido (UFERSA)false |
dc.title.none.fl_str_mv |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro Use of treated domestic sewage in the forage palm production in rural settlement of the Brazilian semi-arid region |
title |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
spellingShingle |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro Lemos, Marcírio de Reúso Esgoto Palma forrageira Exigência nutricional Reuse Sewage Forage palm Nutritional requirement CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::MANEJO E CONSERVACAO DO SOLO |
title_short |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
title_full |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
title_fullStr |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
title_full_unstemmed |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
title_sort |
Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro |
author |
Lemos, Marcírio de |
author_facet |
Lemos, Marcírio de |
author_role |
author |
dc.contributor.none.fl_str_mv |
Ferreira Neto, Miguel 01880476460 http://lattes.cnpq.br/4402316627213672 96997567487 http://lattes.cnpq.br/5605736605157569 Medeiros, José Francismar de 27348636420 http://lattes.cnpq.br/9567732690904131 Dias, Nildo da Silva 02407382412 http://lattes.cnpq.br/1438691490740154 Silva, Ênio Farias de França e 68378726487 http://lattes.cnpq.br/1144266495720148 Silva, Francisco Valfísio da 81384882391 http://lattes.cnpq.br/6092227046146216 |
dc.contributor.author.fl_str_mv |
Lemos, Marcírio de |
dc.subject.por.fl_str_mv |
Reúso Esgoto Palma forrageira Exigência nutricional Reuse Sewage Forage palm Nutritional requirement CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::MANEJO E CONSERVACAO DO SOLO |
topic |
Reúso Esgoto Palma forrageira Exigência nutricional Reuse Sewage Forage palm Nutritional requirement CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::MANEJO E CONSERVACAO DO SOLO |
description |
The population growth contributes to environmental crises by stressing water resources and their reuse is an essential component of their management. The crisis requires conservation practices with emphasis on the use of treated domestic sewage in the forage palm production. In this way, the application of domestic effluent to the soil and the growth and development of the Mexican elephant ear (Opuntia tuna (L.) Mill) palm was evaluated. The experiment was carried out in the Milagres settlement, in the municipality of Apodi-RN, cultivated in a randomized complete block design in subdivided plots 3 x (4 + 1), with 4 replicates, being three densities (d1 - 0.10 x 0.80 x 2.20 m {33,333 plants / hectare}, d2 = 0.13 x 0.80 x 2.20 m {52,282 plants / hectare}, d3 = 0.20 x 0.80 x 2.20 m {66,666 plants / Hectare) and four intervals between irrigation with fixed blade (3.5 mm per event) with water supply - AA and treated domestic sewage - EA, being (2.3 days AA and 7, 14 and 21 days AE) with 3.5 mm each and one control as dry. The plant height, total number, length, width, thickness and perimeter of cladodes, as well as the average growth of green matter (MV) per plant and total, and the percentage of dry matter (DM), were evaluated every 75 days, beginning after planting, and ending at 375 days after planting (DAP); and at the end of one year, soil nutrients were evaluated in the 0-20 and 20-40 cm layers and the average of the exported nutrients, which were submitted to regression and means tests. There was an effect (p<0.01) of the intervals between irrigation in most of the variables, resulting in higher plants, more numerous cladodes, and elevations in MV and MS growth. And there was still increase of P (2,3 days), PST and P (7 and 21 days) and PST (14 days) in the 0-20 cm layer of soil. Also increased Mg (2.3 days), PST, Na and P (7 and 21 days) and PST and Na (14 days) in the 20-40 cm layer. There was as well a (P 0,01) effect at interval between irrigation and planting density in the 0-20 cm layer, resulting in an increase in PST and Na (7, 14 and 21 days in D1, D2 and D3) and Ca (21 days on D2). And there was a significant effect of the intervals between irrigation at (P 0,01) and (P 0,05) on the nutrient export only for Ca, Mg, Mn and Zn, respectively, but generating a deficit of N, Ca, Mg, Mn and Zn and surplus of P, K, Fe, Co and Na in the soil after harvesting the forage palm |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-07-26 2017-03-21T15:02:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
LEMOS, Marcírio de. Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro. 2016. 244 f. Tese (Doutorado) - Curso de Pós-graduação em Manejo de Solo e Água, Universidade Federal Rural do Semi-Árido, Mossoró, 2016. https://repositorio.ufersa.edu.br/handle/tede/610 |
identifier_str_mv |
LEMOS, Marcírio de. Uso de esgoto doméstico tratado na produção de palma forrageira em assentamento rural do semiárido brasileiro. 2016. 244 f. Tese (Doutorado) - Curso de Pós-graduação em Manejo de Solo e Água, Universidade Federal Rural do Semi-Árido, Mossoró, 2016. |
url |
https://repositorio.ufersa.edu.br/handle/tede/610 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
CC-BY-SA info:eu-repo/semantics/openAccess |
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CC-BY-SA |
eu_rights_str_mv |
openAccess |
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application/pdf application/pdf |
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Universidade Federal Rural do Semi-Árido Brasil UFERSA Programa de Pós-Graduação em Manejo de Solo e Água |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido Brasil UFERSA Programa de Pós-Graduação em Manejo de Solo e Água |
dc.source.none.fl_str_mv |
reponame:Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
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Universidade Federal Rural do Semi-Árido (UFERSA) |
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UFERSA |
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UFERSA |
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Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
collection |
Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
repository.name.fl_str_mv |
Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
repositorio@ufersa.edu.br || admrepositorio@ufersa.edu.br |
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1809747482732658688 |