Bell pepper plants cultived in CO2 enriched environment. II: Dry matter production
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
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 1000mol mol-1 for all water volume applied |
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Acta Scientiarum. Agronomy (Online) |
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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 1000mol 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 1000mol 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 |
_version_ |
1799305905309745152 |