Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production

Detalhes bibliográficos
Autor(a) principal: Rezende, Fatima Conceição
Data de Publicação: 2008
Outros Autores: Frizzone, Jose Antonio, Pereira, Anderson Soares, Botrel, Tarlei Arriel
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2417
Resumo: The experiment was carried out at Esalq/USP, Piracicaba/SP. The objective of this work was to study the effects of elevated CO2 concentrations and water volume on pepper crops, Capsicum annum L. (Solanaceae), planted in pots inside plastic greenhouse. Four levels of CO2 (367, 600, 800 and 1000µmol mol-1) were applied daily through micro tubes installed at 3m high. A drip irrigation system, having one drip by plant, was used to irrigate them every other day and four water volumes (30,89L, 40,7L, 61,86L and 82,83L) with four replications were used. The fruit dry matter, root dry matter, shoot dry matter and total dry matter were analyzed. Increase of water volume and CO2 concentration the dry matter production was high. Root dry matter reduced in the environment enriched with 1000mol mol-1 for all water volume applied
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spelling Bell pepper plants cultived in CO2 enriched environment. II: Dry matter productionPlantas de pimentão cultivadas em ambiente enriquecido com CO2. II. Produção de matéria secamatéria secairrigaçãoconcentração de CO2pimentão5.00.00.00-4 Ciências AgráriasThe experiment was carried out at Esalq/USP, Piracicaba/SP. The objective of this work was to study the effects of elevated CO2 concentrations and water volume on pepper crops, Capsicum annum L. (Solanaceae), planted in pots inside plastic greenhouse. Four levels of CO2 (367, 600, 800 and 1000µmol mol-1) were applied daily through micro tubes installed at 3m high. A drip irrigation system, having one drip by plant, was used to irrigate them every other day and four water volumes (30,89L, 40,7L, 61,86L and 82,83L) with four replications were used. The fruit dry matter, root dry matter, shoot dry matter and total dry matter were analyzed. Increase of water volume and CO2 concentration the dry matter production was high. Root dry matter reduced in the environment enriched with 1000mol mol-1 for all water volume appliedO experimento foi conduzido na Esalq/USP, em Piracicaba, Estado de São Paulo, com o objetivo de estudar o efeito do aumento da concentração de CO2 e do volume de água aplicado em plantas de pimentão, Capsicum annum L. (Solanaceae), cultivadas em vasos, em ambiente protegido. Adotou-se quatro concentrações de CO2 (367, 600, 800 e 1000µmol mol-1) aplicado diariamente, através de microtubos instalados a 3m de altura. A irrigação foi por gotejamento com um gotejador por planta, com freqüência de dois dias e aplicou-se quatro volumes de água definidos pela evapotranspiração (30,89L, 40,7L, 61,86L e 82,83L), com quatro repetições. A matéria seca dos frutos, raiz, parte aérea e total da planta foi determinada após secagem em estufa ventilada, a 65oC. O aumento do volume de água aplicado e da concentração de CO2 aumentou a produção de matéria seca porém, no ambiente com maior concentração de CO2 a matéria seca da raiz foi menor para todos os volumes de água aplicadosUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/241710.4025/actasciagron.v24i0.2417Acta Scientiarum. Agronomy; Vol 24 (2002); 1527-1533Acta Scientiarum. Agronomy; v. 24 (2002); 1527-15331807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2417/1814Rezende, Fatima ConceiçãoFrizzone, Jose AntonioPereira, Anderson SoaresBotrel, Tarlei Arrielinfo:eu-repo/semantics/openAccess2022-11-23T18:37:48Zoai:periodicos.uem.br/ojs:article/2417Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:48Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
Plantas de pimentão cultivadas em ambiente enriquecido com CO2. II. Produção de matéria seca
title Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
spellingShingle Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
Rezende, Fatima Conceição
matéria seca
irrigação
concentração de CO2
pimentão
5.00.00.00-4 Ciências Agrárias
title_short Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
title_full Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
title_fullStr Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
title_full_unstemmed Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
title_sort Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
author Rezende, Fatima Conceição
author_facet Rezende, Fatima Conceição
Frizzone, Jose Antonio
Pereira, Anderson Soares
Botrel, Tarlei Arriel
author_role author
author2 Frizzone, Jose Antonio
Pereira, Anderson Soares
Botrel, Tarlei Arriel
author2_role author
author
author
dc.contributor.author.fl_str_mv Rezende, Fatima Conceição
Frizzone, Jose Antonio
Pereira, Anderson Soares
Botrel, Tarlei Arriel
dc.subject.por.fl_str_mv matéria seca
irrigação
concentração de CO2
pimentão
5.00.00.00-4 Ciências Agrárias
topic matéria seca
irrigação
concentração de CO2
pimentão
5.00.00.00-4 Ciências Agrárias
description The experiment was carried out at Esalq/USP, Piracicaba/SP. The objective of this work was to study the effects of elevated CO2 concentrations and water volume on pepper crops, Capsicum annum L. (Solanaceae), planted in pots inside plastic greenhouse. Four levels of CO2 (367, 600, 800 and 1000µmol mol-1) were applied daily through micro tubes installed at 3m high. A drip irrigation system, having one drip by plant, was used to irrigate them every other day and four water volumes (30,89L, 40,7L, 61,86L and 82,83L) with four replications were used. The fruit dry matter, root dry matter, shoot dry matter and total dry matter were analyzed. Increase of water volume and CO2 concentration the dry matter production was high. Root dry matter reduced in the environment enriched with 1000mol mol-1 for all water volume applied
publishDate 2008
dc.date.none.fl_str_mv 2008-04-30
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2417
10.4025/actasciagron.v24i0.2417
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2417
identifier_str_mv 10.4025/actasciagron.v24i0.2417
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2417/1814
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 24 (2002); 1527-1533
Acta Scientiarum. Agronomy; v. 24 (2002); 1527-1533
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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