Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/232443 |
Resumo: | The final display of sewage sludge has been characterized as one of the most relevant environmental problems in the cities; it daily increases in both developed and developing countries, resulting in larger collection networks and increased treatment levels. The aim of this study was to verify the effect of mineral N and sewage sludge on dry matter yield and C/N ratio in black oat. The experiment was conducted in São Manuel Experimental Farm, belonging to the Faculty Agronomic Sciences, Unesp, Botucatu. The adopted experimental design was in randomized blocks constituted of 6 treatments and 5 replicates, as follows: T0 – without nitrogen fertilization; T1 – 70 kg ha<sup>-1</sup> of the N mineral; T2 – 35 kg ha<sup>-1</sup> of the N from sewage sludge and 35 kg ha<sup>-1</sup> of the N in the mineral form; T3 – 70 kg ha<sup>-1</sup> of the N from sewage sludge; T4 – 105 kg ha<sup>-1</sup> of the N from sewage sludge;-T5 – 140 kg ha<sup>-1</sup> of the N from sewage sludge. The parameters evaluated were dry matter acumulation and C/N ratio; with collections made at 60, 75, 90, 105 and 120 days after sowing. Increasing the dose of sewage sludge provided increment in dry matter yield in oat. The N provided a lawoer C/N ratio in plant oats. |
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Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenadaYield of dry matter and c/n ratio of oats as a functional of sewage sludge and nitrogenAvena strgigosaN mineralizationOrganic matter and plant nutritionThe final display of sewage sludge has been characterized as one of the most relevant environmental problems in the cities; it daily increases in both developed and developing countries, resulting in larger collection networks and increased treatment levels. The aim of this study was to verify the effect of mineral N and sewage sludge on dry matter yield and C/N ratio in black oat. The experiment was conducted in São Manuel Experimental Farm, belonging to the Faculty Agronomic Sciences, Unesp, Botucatu. The adopted experimental design was in randomized blocks constituted of 6 treatments and 5 replicates, as follows: T0 – without nitrogen fertilization; T1 – 70 kg ha<sup>-1</sup> of the N mineral; T2 – 35 kg ha<sup>-1</sup> of the N from sewage sludge and 35 kg ha<sup>-1</sup> of the N in the mineral form; T3 – 70 kg ha<sup>-1</sup> of the N from sewage sludge; T4 – 105 kg ha<sup>-1</sup> of the N from sewage sludge;-T5 – 140 kg ha<sup>-1</sup> of the N from sewage sludge. The parameters evaluated were dry matter acumulation and C/N ratio; with collections made at 60, 75, 90, 105 and 120 days after sowing. Increasing the dose of sewage sludge provided increment in dry matter yield in oat. The N provided a lawoer C/N ratio in plant oats.Universidade Estadual Paulista – UNESPUNESPUniversidade Estadual Paulista – UNESPUNESPUniversidade Estadual Paulista (UNESP)Lobo, Thomaz Figueiredo [UNESP]Grassi Filho, Helio [UNESP]Bull, Leonardo Theodoro [UNESP]2022-04-29T16:11:52Z2022-04-29T16:11:52Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article224-234Bioscience Journal, v. 28, n. 2, p. 224-234, 2012.1981-31631516-3725http://hdl.handle.net/11449/2324432-s2.0-84941947614Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBioscience Journalinfo:eu-repo/semantics/openAccess2024-04-30T19:29:14Zoai:repositorio.unesp.br:11449/232443Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T19:29:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada Yield of dry matter and c/n ratio of oats as a functional of sewage sludge and nitrogen |
title |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
spellingShingle |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada Lobo, Thomaz Figueiredo [UNESP] Avena strgigosa N mineralization Organic matter and plant nutrition |
title_short |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
title_full |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
title_fullStr |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
title_full_unstemmed |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
title_sort |
Rendimento de massa de matéria seca e relação c/n da aveia preta em função do lodo de esgoto e adubação nitrogenada |
author |
Lobo, Thomaz Figueiredo [UNESP] |
author_facet |
Lobo, Thomaz Figueiredo [UNESP] Grassi Filho, Helio [UNESP] Bull, Leonardo Theodoro [UNESP] |
author_role |
author |
author2 |
Grassi Filho, Helio [UNESP] Bull, Leonardo Theodoro [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Lobo, Thomaz Figueiredo [UNESP] Grassi Filho, Helio [UNESP] Bull, Leonardo Theodoro [UNESP] |
dc.subject.por.fl_str_mv |
Avena strgigosa N mineralization Organic matter and plant nutrition |
topic |
Avena strgigosa N mineralization Organic matter and plant nutrition |
description |
The final display of sewage sludge has been characterized as one of the most relevant environmental problems in the cities; it daily increases in both developed and developing countries, resulting in larger collection networks and increased treatment levels. The aim of this study was to verify the effect of mineral N and sewage sludge on dry matter yield and C/N ratio in black oat. The experiment was conducted in São Manuel Experimental Farm, belonging to the Faculty Agronomic Sciences, Unesp, Botucatu. The adopted experimental design was in randomized blocks constituted of 6 treatments and 5 replicates, as follows: T0 – without nitrogen fertilization; T1 – 70 kg ha<sup>-1</sup> of the N mineral; T2 – 35 kg ha<sup>-1</sup> of the N from sewage sludge and 35 kg ha<sup>-1</sup> of the N in the mineral form; T3 – 70 kg ha<sup>-1</sup> of the N from sewage sludge; T4 – 105 kg ha<sup>-1</sup> of the N from sewage sludge;-T5 – 140 kg ha<sup>-1</sup> of the N from sewage sludge. The parameters evaluated were dry matter acumulation and C/N ratio; with collections made at 60, 75, 90, 105 and 120 days after sowing. Increasing the dose of sewage sludge provided increment in dry matter yield in oat. The N provided a lawoer C/N ratio in plant oats. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01 2022-04-29T16:11:52Z 2022-04-29T16:11:52Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Bioscience Journal, v. 28, n. 2, p. 224-234, 2012. 1981-3163 1516-3725 http://hdl.handle.net/11449/232443 2-s2.0-84941947614 |
identifier_str_mv |
Bioscience Journal, v. 28, n. 2, p. 224-234, 2012. 1981-3163 1516-3725 2-s2.0-84941947614 |
url |
http://hdl.handle.net/11449/232443 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
224-234 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803047148901629952 |