PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/191 |
Resumo: | The Corymbia citriodora is one of the most cultivated species in Brazil for wood and essential oil production. The oil is obtained by the leaves distillation and the yield is around 2%. For the sustainability of leaves extraction is necessary a good nutritional replacement, because the leaves contain a large quantity of nutrients. The sewage sludge application in Corymbia plantations is a way to apply organic fertilizer and is also a good alternative for the final disposal of this residue. In this context, the objective of this study was to evaluate the sewage sludge use as fertilizer for the essential oil production in two different spacing. The experiment was constituted by 4 blocks and the treatments were: i) Close spacing (1m x 1m) with sewage sludge + K and B; ii) Close spacing with mineral fertilization; iii) Regular spacing (3m x 1m) with sewage sludge + K and B; and iv) Regular spacing with mineral fertilization. When the C. citriodora plots were 12, 18, 24 and 30 months old; leaves and branches biomass and also essential oil production were quantified. It was observed that the system of close planting totalized a higher biomass, 3.8 times more than the conventional system, providing 3 times more essential oil production (363 l ha-1 at the close spacing and 116 l ha-1 at the regular spacing during 30 months). No difference was found in the leaves or oil production with the use of sewage sludge or mineral fertilizer any of spacing studied. The use of sewage sludge as fertilizer for Corymbia citriodora plantations may be an interesting alternative, because it supplies large quantities of nutrients and ensures a positive budget of nutrients in the ecosystem. |
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PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACINGEucalyptus citriodoraeucalyptsbiosolidsfoliar biomassnutrient exportThe Corymbia citriodora is one of the most cultivated species in Brazil for wood and essential oil production. The oil is obtained by the leaves distillation and the yield is around 2%. For the sustainability of leaves extraction is necessary a good nutritional replacement, because the leaves contain a large quantity of nutrients. The sewage sludge application in Corymbia plantations is a way to apply organic fertilizer and is also a good alternative for the final disposal of this residue. In this context, the objective of this study was to evaluate the sewage sludge use as fertilizer for the essential oil production in two different spacing. The experiment was constituted by 4 blocks and the treatments were: i) Close spacing (1m x 1m) with sewage sludge + K and B; ii) Close spacing with mineral fertilization; iii) Regular spacing (3m x 1m) with sewage sludge + K and B; and iv) Regular spacing with mineral fertilization. When the C. citriodora plots were 12, 18, 24 and 30 months old; leaves and branches biomass and also essential oil production were quantified. It was observed that the system of close planting totalized a higher biomass, 3.8 times more than the conventional system, providing 3 times more essential oil production (363 l ha-1 at the close spacing and 116 l ha-1 at the regular spacing during 30 months). No difference was found in the leaves or oil production with the use of sewage sludge or mineral fertilizer any of spacing studied. The use of sewage sludge as fertilizer for Corymbia citriodora plantations may be an interesting alternative, because it supplies large quantities of nutrients and ensures a positive budget of nutrients in the ecosystem.CERNECERNE2015-05-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/191CERNE; Vol. 15 No. 3 (2009); 346-354CERNE; v. 15 n. 3 (2009); 346-3542317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/191/164Copyright (c) 2015 Paulo Henrique Müller da Silva, Fabio Poggiani, José Luiz Stape, José Otavio Brito, Rildo Moreira Moreirainfo:eu-repo/semantics/openAccessSilva, Paulo Henrique Müller daPoggiani, FabioStape, José LuizBrito, José OtavioMoreira, Rildo Moreira2015-11-06T13:22:42Zoai:cerne.ufla.br:article/191Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:36.894472Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
title |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
spellingShingle |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING Silva, Paulo Henrique Müller da Eucalyptus citriodora eucalypts biosolids foliar biomass nutrient export |
title_short |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
title_full |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
title_fullStr |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
title_full_unstemmed |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
title_sort |
PRODUCTION OF ESSENTIAL OIL AND NUTRIENT BUDGET IN Corymbia citriodora FERTILIZED WITH SEWAGE SLUDGE IN DIFFERENT SPACING |
author |
Silva, Paulo Henrique Müller da |
author_facet |
Silva, Paulo Henrique Müller da Poggiani, Fabio Stape, José Luiz Brito, José Otavio Moreira, Rildo Moreira |
author_role |
author |
author2 |
Poggiani, Fabio Stape, José Luiz Brito, José Otavio Moreira, Rildo Moreira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Silva, Paulo Henrique Müller da Poggiani, Fabio Stape, José Luiz Brito, José Otavio Moreira, Rildo Moreira |
dc.subject.por.fl_str_mv |
Eucalyptus citriodora eucalypts biosolids foliar biomass nutrient export |
topic |
Eucalyptus citriodora eucalypts biosolids foliar biomass nutrient export |
description |
The Corymbia citriodora is one of the most cultivated species in Brazil for wood and essential oil production. The oil is obtained by the leaves distillation and the yield is around 2%. For the sustainability of leaves extraction is necessary a good nutritional replacement, because the leaves contain a large quantity of nutrients. The sewage sludge application in Corymbia plantations is a way to apply organic fertilizer and is also a good alternative for the final disposal of this residue. In this context, the objective of this study was to evaluate the sewage sludge use as fertilizer for the essential oil production in two different spacing. The experiment was constituted by 4 blocks and the treatments were: i) Close spacing (1m x 1m) with sewage sludge + K and B; ii) Close spacing with mineral fertilization; iii) Regular spacing (3m x 1m) with sewage sludge + K and B; and iv) Regular spacing with mineral fertilization. When the C. citriodora plots were 12, 18, 24 and 30 months old; leaves and branches biomass and also essential oil production were quantified. It was observed that the system of close planting totalized a higher biomass, 3.8 times more than the conventional system, providing 3 times more essential oil production (363 l ha-1 at the close spacing and 116 l ha-1 at the regular spacing during 30 months). No difference was found in the leaves or oil production with the use of sewage sludge or mineral fertilizer any of spacing studied. The use of sewage sludge as fertilizer for Corymbia citriodora plantations may be an interesting alternative, because it supplies large quantities of nutrients and ensures a positive budget of nutrients in the ecosystem. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05-20 |
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://cerne.ufla.br/site/index.php/CERNE/article/view/191 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/191 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/191/164 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 15 No. 3 (2009); 346-354 CERNE; v. 15 n. 3 (2009); 346-354 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874939586609152 |