Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bragantia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000200253 |
Resumo: | ABSTRACT The generation of sewage sludge and the concern with their fate has greatly increased. The objective of this study was to assess the effects of using in natura (SS) or composted sewage sludge (SSC) in comparison with mineral fertilizer (MF) application and a control (CT) treatment on the nutritional status of Guanandi (Calophyllum brasiliense Cambess.) seedlings in a typical Red Oxisol in Brazil. The leaf-level nutritional responses of the Guanandi seedlings to these three different fertilizers and the control were evaluated at 90 and 180 days after planting. Nutritional data of leaf variables were compared between the treatments by means of one-way analysis of variance using the F test and a pair-wise comparison of means done by Tukey’s test. The seedlings that received SS or SSC showed deficiencies in Ca, Mg, and Mn, which were confirmed by a visual diagnosis of their leaf symptoms. However, at 180 days after planting there were significant differences (p < 0.05) for K that was greater for MF, SS and SSC than CT, Mg, with SSC larger than SS, and for S that was greater with SS and SSC uses relative to MF. The results highlight the potential for using SS and SSC, after adding KCl and lime, although the Guanandi was highly demanding of Ca, Mg, and Mn. However, they were able to nutritionally supply seedlings, although the short-term cannot be conclusive as regards the exclusive use of them in place of mineral fertilizers. |
id |
IAC-1_a5fb90a21a11f26b26db35156b4875af |
---|---|
oai_identifier_str |
oai:scielo:S0006-87052019000200253 |
network_acronym_str |
IAC-1 |
network_name_str |
Bragantia |
repository_id_str |
|
spelling |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludgeCalophyllum brasilienseorganic fertilizermineral nutritionoxisolsilvicultureBrazilian treeABSTRACT The generation of sewage sludge and the concern with their fate has greatly increased. The objective of this study was to assess the effects of using in natura (SS) or composted sewage sludge (SSC) in comparison with mineral fertilizer (MF) application and a control (CT) treatment on the nutritional status of Guanandi (Calophyllum brasiliense Cambess.) seedlings in a typical Red Oxisol in Brazil. The leaf-level nutritional responses of the Guanandi seedlings to these three different fertilizers and the control were evaluated at 90 and 180 days after planting. Nutritional data of leaf variables were compared between the treatments by means of one-way analysis of variance using the F test and a pair-wise comparison of means done by Tukey’s test. The seedlings that received SS or SSC showed deficiencies in Ca, Mg, and Mn, which were confirmed by a visual diagnosis of their leaf symptoms. However, at 180 days after planting there were significant differences (p < 0.05) for K that was greater for MF, SS and SSC than CT, Mg, with SSC larger than SS, and for S that was greater with SS and SSC uses relative to MF. The results highlight the potential for using SS and SSC, after adding KCl and lime, although the Guanandi was highly demanding of Ca, Mg, and Mn. However, they were able to nutritionally supply seedlings, although the short-term cannot be conclusive as regards the exclusive use of them in place of mineral fertilizers.Instituto Agronômico de Campinas2019-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000200253Bragantia v.78 n.2 2019reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/1678-4499.20180034info:eu-repo/semantics/openAccessBrandani,Carolina BragaKühl,Amanda SantosIlario,Vicenzo EnricoPitombo,Leonardo MachadoFerreira-Filho,Pedro JoséPereira,Elisabete AlvesOliveira,Luciana CamargoCarmo,Janaina Braga doeng2019-06-27T00:00:00Zoai:scielo:S0006-87052019000200253Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2019-06-27T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false |
dc.title.none.fl_str_mv |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
title |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
spellingShingle |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge Brandani,Carolina Braga Calophyllum brasiliense organic fertilizer mineral nutrition oxisol silviculture Brazilian tree |
title_short |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
title_full |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
title_fullStr |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
title_full_unstemmed |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
title_sort |
Nutritional evaluation of Guanandi seedlings fertilized with sewage sludge |
author |
Brandani,Carolina Braga |
author_facet |
Brandani,Carolina Braga Kühl,Amanda Santos Ilario,Vicenzo Enrico Pitombo,Leonardo Machado Ferreira-Filho,Pedro José Pereira,Elisabete Alves Oliveira,Luciana Camargo Carmo,Janaina Braga do |
author_role |
author |
author2 |
Kühl,Amanda Santos Ilario,Vicenzo Enrico Pitombo,Leonardo Machado Ferreira-Filho,Pedro José Pereira,Elisabete Alves Oliveira,Luciana Camargo Carmo,Janaina Braga do |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Brandani,Carolina Braga Kühl,Amanda Santos Ilario,Vicenzo Enrico Pitombo,Leonardo Machado Ferreira-Filho,Pedro José Pereira,Elisabete Alves Oliveira,Luciana Camargo Carmo,Janaina Braga do |
dc.subject.por.fl_str_mv |
Calophyllum brasiliense organic fertilizer mineral nutrition oxisol silviculture Brazilian tree |
topic |
Calophyllum brasiliense organic fertilizer mineral nutrition oxisol silviculture Brazilian tree |
description |
ABSTRACT The generation of sewage sludge and the concern with their fate has greatly increased. The objective of this study was to assess the effects of using in natura (SS) or composted sewage sludge (SSC) in comparison with mineral fertilizer (MF) application and a control (CT) treatment on the nutritional status of Guanandi (Calophyllum brasiliense Cambess.) seedlings in a typical Red Oxisol in Brazil. The leaf-level nutritional responses of the Guanandi seedlings to these three different fertilizers and the control were evaluated at 90 and 180 days after planting. Nutritional data of leaf variables were compared between the treatments by means of one-way analysis of variance using the F test and a pair-wise comparison of means done by Tukey’s test. The seedlings that received SS or SSC showed deficiencies in Ca, Mg, and Mn, which were confirmed by a visual diagnosis of their leaf symptoms. However, at 180 days after planting there were significant differences (p < 0.05) for K that was greater for MF, SS and SSC than CT, Mg, with SSC larger than SS, and for S that was greater with SS and SSC uses relative to MF. The results highlight the potential for using SS and SSC, after adding KCl and lime, although the Guanandi was highly demanding of Ca, Mg, and Mn. However, they were able to nutritionally supply seedlings, although the short-term cannot be conclusive as regards the exclusive use of them in place of mineral fertilizers. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000200253 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000200253 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4499.20180034 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Agronômico de Campinas |
publisher.none.fl_str_mv |
Instituto Agronômico de Campinas |
dc.source.none.fl_str_mv |
Bragantia v.78 n.2 2019 reponame:Bragantia instname:Instituto Agronômico de Campinas (IAC) instacron:IAC |
instname_str |
Instituto Agronômico de Campinas (IAC) |
instacron_str |
IAC |
institution |
IAC |
reponame_str |
Bragantia |
collection |
Bragantia |
repository.name.fl_str_mv |
Bragantia - Instituto Agronômico de Campinas (IAC) |
repository.mail.fl_str_mv |
bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br |
_version_ |
1754193306974158848 |