Substrates for seedlings with sewage sludge and biochar

Bibliographic Details
Main Author: Monteiro,Alex Becker
Publication Date: 2020
Other Authors: Pereira,Ivan dos Santos, Bamberg,Adilson Luís, Stöcker,Cristiane Mariliz, Timm,Luís Carlos
Format: Article
Language: eng
Source: Revista Ceres
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000600491
Summary: ABSTRACT The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarized and SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca sativa L.) and black wattle (Acacia decurrens Wild). The study was composed of two experiments conducted in greenhouse, in randomized block designs. The treatments consisted of five doses of SS-solarized and SS-biochar, combined with rice husk ash and vermiculite in different proportions (20:40:40, 30:35:35, 40:30:30, 50:25:25 and 60:20:20) and two commercial substrates (controls). Morphophysiological characteristics of the seedlings and the physico-hydric characteristics, pH and electrical conductivity of the substrates were evaluated. The pyrolysis process enhanced the characteristics of SS as a component of substrates, where the substrate with 20% of SS-biochar, 40% of vermiculite and 40% of rice husk ash, presented the better performance.
id UFV-5_c3d78c97d2228dac2b71586cbed0250c
oai_identifier_str oai:scielo:S0034-737X2020000600491
network_acronym_str UFV-5
network_name_str Revista Ceres
repository_id_str
spelling Substrates for seedlings with sewage sludge and biocharLactuca sativa L.Acacia decurrens Wildbiosolidsphysical-water characteristicsABSTRACT The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarized and SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca sativa L.) and black wattle (Acacia decurrens Wild). The study was composed of two experiments conducted in greenhouse, in randomized block designs. The treatments consisted of five doses of SS-solarized and SS-biochar, combined with rice husk ash and vermiculite in different proportions (20:40:40, 30:35:35, 40:30:30, 50:25:25 and 60:20:20) and two commercial substrates (controls). Morphophysiological characteristics of the seedlings and the physico-hydric characteristics, pH and electrical conductivity of the substrates were evaluated. The pyrolysis process enhanced the characteristics of SS as a component of substrates, where the substrate with 20% of SS-biochar, 40% of vermiculite and 40% of rice husk ash, presented the better performance.Universidade Federal de Viçosa2020-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000600491Revista Ceres v.67 n.6 2020reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x202067060009info:eu-repo/semantics/openAccessMonteiro,Alex BeckerPereira,Ivan dos SantosBamberg,Adilson LuísStöcker,Cristiane MarilizTimm,Luís Carloseng2020-11-05T00:00:00ZRevista
dc.title.none.fl_str_mv Substrates for seedlings with sewage sludge and biochar
title Substrates for seedlings with sewage sludge and biochar
spellingShingle Substrates for seedlings with sewage sludge and biochar
Monteiro,Alex Becker
Lactuca sativa L.
Acacia decurrens Wild
biosolids
physical-water characteristics
title_short Substrates for seedlings with sewage sludge and biochar
title_full Substrates for seedlings with sewage sludge and biochar
title_fullStr Substrates for seedlings with sewage sludge and biochar
title_full_unstemmed Substrates for seedlings with sewage sludge and biochar
title_sort Substrates for seedlings with sewage sludge and biochar
author Monteiro,Alex Becker
author_facet Monteiro,Alex Becker
Pereira,Ivan dos Santos
Bamberg,Adilson Luís
Stöcker,Cristiane Mariliz
Timm,Luís Carlos
author_role author
author2 Pereira,Ivan dos Santos
Bamberg,Adilson Luís
Stöcker,Cristiane Mariliz
Timm,Luís Carlos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Monteiro,Alex Becker
Pereira,Ivan dos Santos
Bamberg,Adilson Luís
Stöcker,Cristiane Mariliz
Timm,Luís Carlos
dc.subject.por.fl_str_mv Lactuca sativa L.
Acacia decurrens Wild
biosolids
physical-water characteristics
topic Lactuca sativa L.
Acacia decurrens Wild
biosolids
physical-water characteristics
dc.description.none.fl_txt_mv ABSTRACT The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarized and SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca sativa L.) and black wattle (Acacia decurrens Wild). The study was composed of two experiments conducted in greenhouse, in randomized block designs. The treatments consisted of five doses of SS-solarized and SS-biochar, combined with rice husk ash and vermiculite in different proportions (20:40:40, 30:35:35, 40:30:30, 50:25:25 and 60:20:20) and two commercial substrates (controls). Morphophysiological characteristics of the seedlings and the physico-hydric characteristics, pH and electrical conductivity of the substrates were evaluated. The pyrolysis process enhanced the characteristics of SS as a component of substrates, where the substrate with 20% of SS-biochar, 40% of vermiculite and 40% of rice husk ash, presented the better performance.
description ABSTRACT The objective of this study was to evaluate substrates formulated with proportions of sewage sludge (SS)-solarized and SS-biochar in the production of seedlings of two indicator crops: lettuce (Lactuca sativa L.) and black wattle (Acacia decurrens Wild). The study was composed of two experiments conducted in greenhouse, in randomized block designs. The treatments consisted of five doses of SS-solarized and SS-biochar, combined with rice husk ash and vermiculite in different proportions (20:40:40, 30:35:35, 40:30:30, 50:25:25 and 60:20:20) and two commercial substrates (controls). Morphophysiological characteristics of the seedlings and the physico-hydric characteristics, pH and electrical conductivity of the substrates were evaluated. The pyrolysis process enhanced the characteristics of SS as a component of substrates, where the substrate with 20% of SS-biochar, 40% of vermiculite and 40% of rice husk ash, presented the better performance.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-01
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=S0034-737X2020000600491
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000600491
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x202067060009
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 Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.67 n.6 2020
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1728006783961661440

Similar Items