Multiplicação de mirtileiro (Vaccinium spp.) por estaquia.
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPel - Guaiaca |
Texto Completo: | http://repositorio.ufpel.edu.br/handle/ri/1179 |
Resumo: | Blueberry is a temperate fruit species climate, cultivated in Europe, in the United State and Canada, where it has a great economic importance. Its cultivation has driven to a significant expansion in the last years, due to the fruit nutritional characteristics. Blueberries are rich in vitamins and minerals, low calorie and have high antioxidant concentration, establishing a demanding market in healthy foods. The supply of uniform plants with high quality and the development of an efficient and competitive production system added to marketing strategies are among the technologies to be adapted. The objectives of this work were: (i) to determine a suitable substrate to vegetative propagation by microcutting technique and blueberry plant growth; (ii) validate the technique of microcutting; (iii) to evaluate rooting and surviving capacity of blueberry microcuttings. Different experiments were done to achieve the objectives. It was evaluated growth of in vitro-originated plant of cultivar Georgiagem in different substrates. The microcuttings were kept under moist micro-environment conditions at both regulated temperature and light. It was evaluated the blueberry microcutting technique to the cultivars Georgiagem, O‟Neal and Misty under moist micro-environment method, two microcuttings collection period and two IBA concentrations. Was evaluated plant surviving of the cultivars Georgiagem and O‟Neal. Also, it was verified rooting potential of blueberry microcutting treated with different concentrations of indolbutiric acid (IBA) in powder formulation. It was concluded that the substrates such as pinus needle + soil and plantmax®, followed by plantmax® + perlite and rice rull + soil promoted better blueberry plant development of the cv. Georgiagem. The substrates sphagnum peat moss and the mixes of peat + perlite, peat + perlite + coconut fiber and peat + perlite + sawdust allowed higher rooting percentage. The results referent to microcutting rooting, showing high levels of rooting for the cultivars Misty, O'Neal and Georgiagem. The plant surviving of blueberry cultivars O‟Neal and Georgiagem propagated by microcutting method was superior to 90%. The application of 4000 mg/kg of IBA promoted the best rooting rates and root volume of blueberry microcuttings cultivar Climax, showing rooting percentage of 91,67. |
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http://lattes.cnpq.br/5990383373211952http://lattes.cnpq.br/8683376495079788Schuch, Márcia Wulffhttp://lattes.cnpq.br/4400873265650402Antunes, Luís Eduardo CorrêaRistow, Nara Cristina2014-08-20T13:25:42Z2011-03-292014-08-20T13:25:42Z2009-07-10RISTOW, Nara Cristina. Multiplication of blueberry (Vaccinium spp.) by cuttings.. 2009. 86 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009.http://repositorio.ufpel.edu.br/handle/ri/1179Blueberry is a temperate fruit species climate, cultivated in Europe, in the United State and Canada, where it has a great economic importance. Its cultivation has driven to a significant expansion in the last years, due to the fruit nutritional characteristics. Blueberries are rich in vitamins and minerals, low calorie and have high antioxidant concentration, establishing a demanding market in healthy foods. The supply of uniform plants with high quality and the development of an efficient and competitive production system added to marketing strategies are among the technologies to be adapted. The objectives of this work were: (i) to determine a suitable substrate to vegetative propagation by microcutting technique and blueberry plant growth; (ii) validate the technique of microcutting; (iii) to evaluate rooting and surviving capacity of blueberry microcuttings. Different experiments were done to achieve the objectives. It was evaluated growth of in vitro-originated plant of cultivar Georgiagem in different substrates. The microcuttings were kept under moist micro-environment conditions at both regulated temperature and light. It was evaluated the blueberry microcutting technique to the cultivars Georgiagem, O‟Neal and Misty under moist micro-environment method, two microcuttings collection period and two IBA concentrations. Was evaluated plant surviving of the cultivars Georgiagem and O‟Neal. Also, it was verified rooting potential of blueberry microcutting treated with different concentrations of indolbutiric acid (IBA) in powder formulation. It was concluded that the substrates such as pinus needle + soil and plantmax®, followed by plantmax® + perlite and rice rull + soil promoted better blueberry plant development of the cv. Georgiagem. The substrates sphagnum peat moss and the mixes of peat + perlite, peat + perlite + coconut fiber and peat + perlite + sawdust allowed higher rooting percentage. The results referent to microcutting rooting, showing high levels of rooting for the cultivars Misty, O'Neal and Georgiagem. The plant surviving of blueberry cultivars O‟Neal and Georgiagem propagated by microcutting method was superior to 90%. The application of 4000 mg/kg of IBA promoted the best rooting rates and root volume of blueberry microcuttings cultivar Climax, showing rooting percentage of 91,67.O mirtileiro é uma espécie frutífera de clima temperado, cultivada na Europa, nos Estados Unidos e Canadá, onde tem grande importância econômica. Seu cultivo tem apresentado grande expansão nos últimos anos, devido às características nutricionais do fruto, que é rico em vitaminas e minerais, possui baixas calorias e uma alta concentração de antioxidantes, determinando a demanda do mercado exigente em alimentos saudáveis. A oferta de mudas uniformes e de qualidade e desenvolvimento de sistema de produção eficiente e competitivo, aliado a estratégias de marketing , estão dentre as medidas a serem adotadas para o aumento da área cultivada. Assim, os objetivos deste trabalho foram: (i) definir um substrato adequado para a propagação vegetativa através da técnica de microestaquia e para o crescimento de mudas de mirtileiro; (ii) validar a técnica de microestaquia; (iii) avaliar a capacidade de enraizamento e sobrevivência de microestacas de mirtileiro. Para atingir os objetivos, foram realizados diferentes trabalhos. Avaliou-se o crescimento de mudas de mirtileiro, cultivar Georgiagem, oriundas de multiplicação in vitro em diferentes substratos. Da mesma forma, foram avaliados diferentes substratos para a técnica de microestaquia mantidas em condições de micro-ambiente úmido com temperatura e luz controlada. Foi avaliada a técnica de microestaquia para cultivares de mirtileiro do grupo southern highbush em dois períodos de coletas, sob micro-ambiente úmido, e a sobrevivência de mudas, obtidas através desta técnica. Foi verificado o efeito do AIB no enraizamento de microestacas de mirtileiro grupo rabbiteye da cultivar Clímax. Nas condições em que foram realizados os trabalhos, conclui-se que: Os substratos acícula de pinus + solo e plantmax®, seguido pelos substratos plantmax® + perlita e casca de arroz + solo, promoveram maior desenvolvimento das mudas de mirtilo, cultivar Georgiagem. Os substratos testados turfa de musgo sphagnum e as misturas turfa + perlita, turfa + perlita + fibra de coco, turfa + perlita + serragem, permitiram a obtenção de um maior percentual de enraizamento. Os resultados referentes ao enraizamento de microestacas, mostraram-se eficiente, apresentando elevados índices de enraizamento para as cultivares Misty, O‟Neal e Georgiagem. A sobrevivência das mudas de mirtileiro cultivares O‟Neal e Georgiagem, propagadas pelo método de microestaquia foram superiores a 90%. A aplicação de 4.000 mg kg-1 de AIB proporcionou os melhores índices de enraizamento e crescimento radicular de microestacas de mirtileiro cultivar Climax, com percentuais de enraizamento de 91,67%.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em AgronomiaUFPelBRFaculdade de Agronomia Eliseu MacielSubstratosNutriçãoRejuvenescimentoVacciniumMicroestaquiaRabbiteyeSouthern highbushSubstrateNutritionRejuvenationVacciniumMicrocuttingRabbiteyeSouthern highbushCNPQ::CIENCIAS AGRARIAS::AGRONOMIAMultiplicação de mirtileiro (Vaccinium spp.) por estaquia.Multiplication of blueberry (Vaccinium spp.) by cuttings.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALTese_Nara_Cristina_Ristow.pdfapplication/pdf1070166http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1179/1/Tese_Nara_Cristina_Ristow.pdfb4c300a1528b3846038c18df172a3e8bMD51open accessTEXTTese_Nara_Cristina_Ristow.pdf.txtTese_Nara_Cristina_Ristow.pdf.txtExtracted Texttext/plain158888http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1179/2/Tese_Nara_Cristina_Ristow.pdf.txte3825400a2cc2a621b3f2de40d178777MD52open accessTHUMBNAILTese_Nara_Cristina_Ristow.pdf.jpgTese_Nara_Cristina_Ristow.pdf.jpgGenerated Thumbnailimage/jpeg1297http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1179/3/Tese_Nara_Cristina_Ristow.pdf.jpge6fad21944d45c7d7ebd9a23ca329002MD53open access123456789/11792022-12-22 18:39:34.861open accessoai:guaiaca.ufpel.edu.br:123456789/1179Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2022-12-22T21:39:34Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false |
dc.title.por.fl_str_mv |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
dc.title.alternative.eng.fl_str_mv |
Multiplication of blueberry (Vaccinium spp.) by cuttings. |
title |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
spellingShingle |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. Ristow, Nara Cristina Substratos Nutrição Rejuvenescimento Vaccinium Microestaquia Rabbiteye Southern highbush Substrate Nutrition Rejuvenation Vaccinium Microcutting Rabbiteye Southern highbush CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
title_full |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
title_fullStr |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
title_full_unstemmed |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
title_sort |
Multiplicação de mirtileiro (Vaccinium spp.) por estaquia. |
author |
Ristow, Nara Cristina |
author_facet |
Ristow, Nara Cristina |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/5990383373211952 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/8683376495079788 |
dc.contributor.advisor-co1.fl_str_mv |
Schuch, Márcia Wulff |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/4400873265650402 |
dc.contributor.advisor1.fl_str_mv |
Antunes, Luís Eduardo Corrêa |
dc.contributor.author.fl_str_mv |
Ristow, Nara Cristina |
contributor_str_mv |
Schuch, Márcia Wulff Antunes, Luís Eduardo Corrêa |
dc.subject.por.fl_str_mv |
Substratos Nutrição Rejuvenescimento Vaccinium Microestaquia Rabbiteye Southern highbush |
topic |
Substratos Nutrição Rejuvenescimento Vaccinium Microestaquia Rabbiteye Southern highbush Substrate Nutrition Rejuvenation Vaccinium Microcutting Rabbiteye Southern highbush CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Substrate Nutrition Rejuvenation Vaccinium Microcutting Rabbiteye Southern highbush |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
Blueberry is a temperate fruit species climate, cultivated in Europe, in the United State and Canada, where it has a great economic importance. Its cultivation has driven to a significant expansion in the last years, due to the fruit nutritional characteristics. Blueberries are rich in vitamins and minerals, low calorie and have high antioxidant concentration, establishing a demanding market in healthy foods. The supply of uniform plants with high quality and the development of an efficient and competitive production system added to marketing strategies are among the technologies to be adapted. The objectives of this work were: (i) to determine a suitable substrate to vegetative propagation by microcutting technique and blueberry plant growth; (ii) validate the technique of microcutting; (iii) to evaluate rooting and surviving capacity of blueberry microcuttings. Different experiments were done to achieve the objectives. It was evaluated growth of in vitro-originated plant of cultivar Georgiagem in different substrates. The microcuttings were kept under moist micro-environment conditions at both regulated temperature and light. It was evaluated the blueberry microcutting technique to the cultivars Georgiagem, O‟Neal and Misty under moist micro-environment method, two microcuttings collection period and two IBA concentrations. Was evaluated plant surviving of the cultivars Georgiagem and O‟Neal. Also, it was verified rooting potential of blueberry microcutting treated with different concentrations of indolbutiric acid (IBA) in powder formulation. It was concluded that the substrates such as pinus needle + soil and plantmax®, followed by plantmax® + perlite and rice rull + soil promoted better blueberry plant development of the cv. Georgiagem. The substrates sphagnum peat moss and the mixes of peat + perlite, peat + perlite + coconut fiber and peat + perlite + sawdust allowed higher rooting percentage. The results referent to microcutting rooting, showing high levels of rooting for the cultivars Misty, O'Neal and Georgiagem. The plant surviving of blueberry cultivars O‟Neal and Georgiagem propagated by microcutting method was superior to 90%. The application of 4000 mg/kg of IBA promoted the best rooting rates and root volume of blueberry microcuttings cultivar Climax, showing rooting percentage of 91,67. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009-07-10 |
dc.date.available.fl_str_mv |
2011-03-29 2014-08-20T13:25:42Z |
dc.date.accessioned.fl_str_mv |
2014-08-20T13:25:42Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RISTOW, Nara Cristina. Multiplication of blueberry (Vaccinium spp.) by cuttings.. 2009. 86 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpel.edu.br/handle/ri/1179 |
identifier_str_mv |
RISTOW, Nara Cristina. Multiplication of blueberry (Vaccinium spp.) by cuttings.. 2009. 86 f. Tese (Doutorado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2009. |
url |
http://repositorio.ufpel.edu.br/handle/ri/1179 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Pelotas |
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Programa de Pós-Graduação em Agronomia |
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UFPel |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Faculdade de Agronomia Eliseu Maciel |
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Universidade Federal de Pelotas |
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