Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4723 |
Resumo: | The cultivation of sugarcane in Brazil has notoriety for contributing significantly to the economy. The micropropagation is a tool for tissue culture plants to produce on a large scale genetically identical to the mother plant in a relatively short time compared with the conventional spread, environmental, and controlled aseptic conditions. The acclimatization stage is considered critical by large losses of micropropagated material, caused by the changing environment of the laboratory plants for greenhouses. Objective was to evaluate plants of varieties sugarcane RB931011 , RB92579 and RB98710 in different acclimatization conditions. These varieties were micropropagated in temporary immersion bioreactor (BIT) and acclimatized in a greenhouse whose structural roofing material consisted of milky plastic (PL), half of the area covered in association with black mesh shade (MS) (70% shading ). The plants were subjected to full sun (SP), after 30 days in the greenhouse. The acclimatization period under PL and MS was 15 days. The three varieties were planted in the substrate Carolina Soil® in volumes of 55 cm3 and 95 cm3, establishing the following treatments : T1 (RB931011 - 55 cm3), T2 (RB931011 - 95 cm3), T3 (RB92579 - 55 cm3), T4 (RB92579 - 95 cm3), T5 (RB98710 - 55 cm3) and T6 (RB98710 - 95 cm3). Every 15 days were evaluated: number of leaves (NF), plant height (AP) and percentage of plants with tillers (% P). At the end of the experimental period were determined: dry shoot weight (MSa) and roots (MSr), percentage of survival (S%), leaf area (AF), high water content (CHR), stomatal density, activity of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT), content of malondialdehyde (MDA) and hydrogen peroxide. The experimental design was completely randomized in a 2x3 factorial design with 20 replications. Each replicate was represented by one plant per pot. The RB92579 and RB98710 varieties showed more robustness reaching the largest biometric medium and higher survival rate in the acclimatization. The largest volume of substrate provided better average height, dry weight, leaf area and lower SOD activity after 45 days of acclimatization, highlighting the influence of stress reduction and balance in plants. The substrate volume of 95 cm3 is the most suitable for acclimatization and plant production of sugarcane. |
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CAMARA, Terezinha de Jesus RangelANDRADE, Arnóbio Gonçalves deSANTOS, Mauro GuidaWILLADINO, LiliaPORTO, Ana Lúcia FigueiredoNOGUEIRA, Rejane Jurema Mansur CustódioDIAS, André Luís de França2016-06-14T15:47:03Z2014-02-14DIAS, André Luís de França. Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização. 2014. 61 f. Dissertação (Programa de Pós-Graduação em Botânica) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4723The cultivation of sugarcane in Brazil has notoriety for contributing significantly to the economy. The micropropagation is a tool for tissue culture plants to produce on a large scale genetically identical to the mother plant in a relatively short time compared with the conventional spread, environmental, and controlled aseptic conditions. The acclimatization stage is considered critical by large losses of micropropagated material, caused by the changing environment of the laboratory plants for greenhouses. Objective was to evaluate plants of varieties sugarcane RB931011 , RB92579 and RB98710 in different acclimatization conditions. These varieties were micropropagated in temporary immersion bioreactor (BIT) and acclimatized in a greenhouse whose structural roofing material consisted of milky plastic (PL), half of the area covered in association with black mesh shade (MS) (70% shading ). The plants were subjected to full sun (SP), after 30 days in the greenhouse. The acclimatization period under PL and MS was 15 days. The three varieties were planted in the substrate Carolina Soil® in volumes of 55 cm3 and 95 cm3, establishing the following treatments : T1 (RB931011 - 55 cm3), T2 (RB931011 - 95 cm3), T3 (RB92579 - 55 cm3), T4 (RB92579 - 95 cm3), T5 (RB98710 - 55 cm3) and T6 (RB98710 - 95 cm3). Every 15 days were evaluated: number of leaves (NF), plant height (AP) and percentage of plants with tillers (% P). At the end of the experimental period were determined: dry shoot weight (MSa) and roots (MSr), percentage of survival (S%), leaf area (AF), high water content (CHR), stomatal density, activity of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT), content of malondialdehyde (MDA) and hydrogen peroxide. The experimental design was completely randomized in a 2x3 factorial design with 20 replications. Each replicate was represented by one plant per pot. The RB92579 and RB98710 varieties showed more robustness reaching the largest biometric medium and higher survival rate in the acclimatization. The largest volume of substrate provided better average height, dry weight, leaf area and lower SOD activity after 45 days of acclimatization, highlighting the influence of stress reduction and balance in plants. The substrate volume of 95 cm3 is the most suitable for acclimatization and plant production of sugarcane.A cultura da cana-de-açúcar tem destaque no Brasil por contribuir consideravelmente com a economia. A micropropagação é uma ferramenta da cultura de tecidos de plantas para produção de plantas em larga escala geneticamente idênticas à planta mãe, em um tempo relativamente curto em comparação com a propagação convencional, em condições ambientais, assépticas e controladas. A fase de aclimatização é considerada crítica pelas grandes perdas do material micropropagado, causada pela mudança de ambiente das plantas do laboratório para as estufas e casas de vegetação. Objetivou-se avaliar mudas de cana-de-açúcar das variedades RB931011, RB92579 e RB98710 em diferentes condições de aclimatização. Essas variedades foram micropropagadas em biorreator de imersão temporária (BIT) e aclimatizadas em estufa cujo material estrutural de cobertura era constituído de plástico leitoso (PL), sendo metade da área coberta em associação à malha de sombreamento (MS) preta (70% de sombreamento). As plantas foram submetidas a sol pleno (SP), após 30 dias em estufa. O período de aclimatização sob PL e MS foi de 15 dias. As três variedades foram plantadas no substrato Carolina Soil® nos volumes de 55 cm3 e 95 cm3, estabelecendo-se os seguintes tratamentos: T1 (RB931011 – 55 cm3), T2 (RB931011 – 95 cm3), T3 (RB92579 – 55 cm3), T4 (RB92579 – 95 cm3), T5 (RB98710 – 55 cm3) e T6 (RB98710 – 95 cm3). A cada 15 dias foram avaliados: número de folhas (NF), altura da planta (AP) e porcentagem de plantas com perfilhos (% P). Ao final do período experimental determinaram-se: massa seca da parte aérea (MSa) e das raízes (MSr), porcentagem de sobrevivência (S%), área foliar (AF), teor relativo de água (CHR), densidade estomática, atividade das enzimas superóxido dismutase (SOD), ascorbato peroxidase (APX) e catalase (CAT), teor do aldeído malônico (MDA) e de peróxido de hidrogênio. O delineamento experimental foi inteiramente casualizado, em um fatorial 2x3, com 20 repetições. Cada repetição foi representada por uma planta por tubete. As variedades RB92579 e RB98710 apresentaram mais robustez atingindo as maiores médias biométricas e maior taxa de sobrevivência na aclimatização. O maior volume de substrato proporcionou maior média de altura, peso da matéria seca, área foliar e menor atividade da SOD aos 45 dias de aclimatação, destacando-se na influência da redução e equilíbrio do estresse nas mudas. O volume de substrato de 95 cm3 é o mais indicado para a aclimatização e produção de mudas de cana-de-açúcar.Submitted by (edna.saturno@ufrpe.br) on 2016-06-14T15:47:03Z No. of bitstreams: 1 Andre Luis de Franca Dias.pdf: 1058700 bytes, checksum: 0141cbefc140d89e9bd8891c383caa9b (MD5)Made available in DSpace on 2016-06-14T15:47:03Z (GMT). No. of bitstreams: 1 Andre Luis de Franca Dias.pdf: 1058700 bytes, checksum: 0141cbefc140d89e9bd8891c383caa9b (MD5) Previous issue date: 2014-02-14application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em BotânicaUFRPEBrasilDepartamento de BiologiaBiomassaPerfilhamentoÁrea foliarPeróxido de hidrogênioSuperóxido dismutaseSaccharumBiomassTilleringLeaf areaHydrogen peroxideSuperoxide dismutaseCIENCIAS BIOLOGICAS::BOTANICAPerfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatizaçãoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-8877188098239082220600600600-2696744535589096700-3406147892414307501info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4723/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALAndre Luis de Franca Dias.pdfAndre Luis de Franca Dias.pdfapplication/pdf1058700http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4723/2/Andre+Luis+de+Franca+Dias.pdf0141cbefc140d89e9bd8891c383caa9bMD52tede2/47232016-07-27 12:52:53.418oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:32:06.532488Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
title |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
spellingShingle |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização DIAS, André Luís de França Biomassa Perfilhamento Área foliar Peróxido de hidrogênio Superóxido dismutase Saccharum Biomass Tillering Leaf area Hydrogen peroxide Superoxide dismutase CIENCIAS BIOLOGICAS::BOTANICA |
title_short |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
title_full |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
title_fullStr |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
title_full_unstemmed |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
title_sort |
Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização |
author |
DIAS, André Luís de França |
author_facet |
DIAS, André Luís de França |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
CAMARA, Terezinha de Jesus Rangel |
dc.contributor.advisor-co1.fl_str_mv |
ANDRADE, Arnóbio Gonçalves de |
dc.contributor.referee1.fl_str_mv |
SANTOS, Mauro Guida |
dc.contributor.referee2.fl_str_mv |
WILLADINO, Lilia |
dc.contributor.referee3.fl_str_mv |
PORTO, Ana Lúcia Figueiredo |
dc.contributor.referee4.fl_str_mv |
NOGUEIRA, Rejane Jurema Mansur Custódio |
dc.contributor.author.fl_str_mv |
DIAS, André Luís de França |
contributor_str_mv |
CAMARA, Terezinha de Jesus Rangel ANDRADE, Arnóbio Gonçalves de SANTOS, Mauro Guida WILLADINO, Lilia PORTO, Ana Lúcia Figueiredo NOGUEIRA, Rejane Jurema Mansur Custódio |
dc.subject.por.fl_str_mv |
Biomassa Perfilhamento Área foliar Peróxido de hidrogênio Superóxido dismutase Saccharum |
topic |
Biomassa Perfilhamento Área foliar Peróxido de hidrogênio Superóxido dismutase Saccharum Biomass Tillering Leaf area Hydrogen peroxide Superoxide dismutase CIENCIAS BIOLOGICAS::BOTANICA |
dc.subject.eng.fl_str_mv |
Biomass Tillering Leaf area Hydrogen peroxide Superoxide dismutase |
dc.subject.cnpq.fl_str_mv |
CIENCIAS BIOLOGICAS::BOTANICA |
description |
The cultivation of sugarcane in Brazil has notoriety for contributing significantly to the economy. The micropropagation is a tool for tissue culture plants to produce on a large scale genetically identical to the mother plant in a relatively short time compared with the conventional spread, environmental, and controlled aseptic conditions. The acclimatization stage is considered critical by large losses of micropropagated material, caused by the changing environment of the laboratory plants for greenhouses. Objective was to evaluate plants of varieties sugarcane RB931011 , RB92579 and RB98710 in different acclimatization conditions. These varieties were micropropagated in temporary immersion bioreactor (BIT) and acclimatized in a greenhouse whose structural roofing material consisted of milky plastic (PL), half of the area covered in association with black mesh shade (MS) (70% shading ). The plants were subjected to full sun (SP), after 30 days in the greenhouse. The acclimatization period under PL and MS was 15 days. The three varieties were planted in the substrate Carolina Soil® in volumes of 55 cm3 and 95 cm3, establishing the following treatments : T1 (RB931011 - 55 cm3), T2 (RB931011 - 95 cm3), T3 (RB92579 - 55 cm3), T4 (RB92579 - 95 cm3), T5 (RB98710 - 55 cm3) and T6 (RB98710 - 95 cm3). Every 15 days were evaluated: number of leaves (NF), plant height (AP) and percentage of plants with tillers (% P). At the end of the experimental period were determined: dry shoot weight (MSa) and roots (MSr), percentage of survival (S%), leaf area (AF), high water content (CHR), stomatal density, activity of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT), content of malondialdehyde (MDA) and hydrogen peroxide. The experimental design was completely randomized in a 2x3 factorial design with 20 replications. Each replicate was represented by one plant per pot. The RB92579 and RB98710 varieties showed more robustness reaching the largest biometric medium and higher survival rate in the acclimatization. The largest volume of substrate provided better average height, dry weight, leaf area and lower SOD activity after 45 days of acclimatization, highlighting the influence of stress reduction and balance in plants. The substrate volume of 95 cm3 is the most suitable for acclimatization and plant production of sugarcane. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-02-14 |
dc.date.accessioned.fl_str_mv |
2016-06-14T15:47:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
DIAS, André Luís de França. Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização. 2014. 61 f. Dissertação (Programa de Pós-Graduação em Botânica) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4723 |
identifier_str_mv |
DIAS, André Luís de França. Perfil fisiológico e bioquímico de três variedades de cana-de-açúcar (Saccharum spp.) durante a aclimatização. 2014. 61 f. Dissertação (Programa de Pós-Graduação em Botânica) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4723 |
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por |
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por |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Botânica |
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UFRPE |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Departamento de Biologia |
publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
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