Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá'
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | http://locus.ufv.br/handle/123456789/4627 |
Resumo: | The Zona da Mata of Minas Gerais is known for the cultivation of mango 'Uba' due to its suitable climate. The majority of the production is meant for agrobusiness as organic and conventional pulp. Most orchards, however, are managed as backyards without profound cultural treatments. The fertilization of mango trees is one of the major weaknesses of the management and influences the large variation of fruit production over the years. Thus, the aim of this study was to evaluate the response of the mango trees 'Uba' to mineral, organic and organic-mineral fertilizers in relation to the growth, production and fruit quality. The experiment was installed in 2007 with randomized blocks as experimental design and the application of four fertilization treatments: 1) TEST - control (only planting fertilization), 2) MIN - mineral fertilizer suitable for the culture, 3) ORG - organic manure equivalent to mineral fertilization and 4) ORM - organic-mineral fertilizer (half of mineral fertilizer and half of organic manure). Were determined properties of vegetative growth (diameter and height), production (kg/plant) and physico-chemical characteristics of the fruits: fresh pulp yield, pH, titratable acidity (TA), soluble solids (SS), ratio SS/AT and ascorbic acid. During the last two years the plants grown without fertilization showed similar properties of vegetative growth to those grown with fertilizers. This may be due to the lower fruit production by the non fertilized plants, which invest more resources in vegetative growth. Unfertilized plants also showed significant in fruit production. The fruits of ORG and ORM treatments had higher fresh weight. Fruits of unfertilized plants showed averages of TA above the limit set by agroindustry. The SS/TA ratio was higher for fertilized plants, indicating a better quality of fruits in terms of flavor. The variables pH, SS and ascorbic acid did not differ between the treatments. We can conclude that unfertilized plants produce mangos with lower quality. Fertilization is a determining factor for the production of mango 'Uba'. No difference was found between organic and mineral fertilizers. Mineral fertilizers can be partially or totally replaced by organic fertilizers. |
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Borges, Karina SchulzVieira, Gerivalhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783681P2Cecon, Paulo Robertohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788114T5Freitas, Gilberto Bernardo dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4723149T6Silva, Danielle Fabíola Pereira dahttp://lattes.cnpq.br/69727546927240262015-03-26T13:40:02Z2014-09-042015-03-26T13:40:02Z2013-09-06BORGES, Karina Schulz. Organic, mineral and organic-mineral fertilizers in growth, production and fruit quality of mango 'Ubá'. 2013. 57 f. Dissertação (Mestrado em Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de) - Universidade Federal de Viçosa, Viçosa, 2013.http://locus.ufv.br/handle/123456789/4627The Zona da Mata of Minas Gerais is known for the cultivation of mango 'Uba' due to its suitable climate. The majority of the production is meant for agrobusiness as organic and conventional pulp. Most orchards, however, are managed as backyards without profound cultural treatments. The fertilization of mango trees is one of the major weaknesses of the management and influences the large variation of fruit production over the years. Thus, the aim of this study was to evaluate the response of the mango trees 'Uba' to mineral, organic and organic-mineral fertilizers in relation to the growth, production and fruit quality. The experiment was installed in 2007 with randomized blocks as experimental design and the application of four fertilization treatments: 1) TEST - control (only planting fertilization), 2) MIN - mineral fertilizer suitable for the culture, 3) ORG - organic manure equivalent to mineral fertilization and 4) ORM - organic-mineral fertilizer (half of mineral fertilizer and half of organic manure). Were determined properties of vegetative growth (diameter and height), production (kg/plant) and physico-chemical characteristics of the fruits: fresh pulp yield, pH, titratable acidity (TA), soluble solids (SS), ratio SS/AT and ascorbic acid. During the last two years the plants grown without fertilization showed similar properties of vegetative growth to those grown with fertilizers. This may be due to the lower fruit production by the non fertilized plants, which invest more resources in vegetative growth. Unfertilized plants also showed significant in fruit production. The fruits of ORG and ORM treatments had higher fresh weight. Fruits of unfertilized plants showed averages of TA above the limit set by agroindustry. The SS/TA ratio was higher for fertilized plants, indicating a better quality of fruits in terms of flavor. The variables pH, SS and ascorbic acid did not differ between the treatments. We can conclude that unfertilized plants produce mangos with lower quality. Fertilization is a determining factor for the production of mango 'Uba'. No difference was found between organic and mineral fertilizers. Mineral fertilizers can be partially or totally replaced by organic fertilizers.Devido ao clima apropriado ao cultivo da mangueira, a Zona da Mata mineira destacase pela produção de manga 'Ubá', destinada principalmente às agroindústrias que comercializam a polpa orgânica e convencional. A maior parte dos pomares, contudo, são de fundo de quintal conduzidos praticamente sem nenhum tipo de trato cultural. A adubação das mangueiras é um dos principais pontos fracos do manejo na Zona da Mata e pode acentuar a grande alternância da produção de frutos ao longo dos anos. Deste modo, o objetivo do trabalho foi avaliar a resposta de mangueiras 'Ubá' a adubações minerais, orgânicas e organominerais em relação ao crescimento, produção e qualidade dos frutos. O experimento foi instalado em 2007, com o delineamento experimental de blocos ao acaso e a aplicação de quatro tratamentos de adubação: 1) TEST - testemunha (apenas adubação de plantio), 2) MIN - adubação mineral indicada para a cultura, 3) ORG - adubação orgânica equivalente à adubação mineral e 4) ORM - adubação organomineral (metade da dose da adubação mineral e metade da dose da adubação orgânica). Foram feitas medidas de crescimento vegetativo da planta (diâmetro e altura), produtividade (kg/planta) e análises físicoquímicas dos frutos: massa fresca, rendimento de polpa, pH, acidez titulável (AT), sólidos solúveis (SS), relação SS/AT e teor de ácido ascórbico. Nos dois últimos anos de cultivo, plantas TEST apresentaram menor produção de frutos, o que possibilitou o aporte de recursos para o alcance de medidas vegetativas semelhantes ao de plantas adubadas. Plantas TEST apresentaram acentuada alternância na produção de frutos. Frutos dos tratamentos ORG e ORM apresentaram maiores índices de massa fresca. Frutos de plantas TEST possuíram médias de AT acima do limite estabelecido pelas agroindústrias. A relação SS/AT foi maior para os tratamentos de plantas adubadas, em relação à TEST, indicando melhor qualidade quanto ao atributo sabor. As variáveis pH, SS e teor de ácido ascórbico não se diferenciaram entre os tratamentos. Concluise, pois, que mangueiras não adubadas (TEST) produziram frutos com qualidade inferior e que a adubação é um fator determinante para a produção de frutos de manga 'Ubá', podendo os adubos minerais ser parcial ou totalmente substituídos por adubos orgânicos.Fundação de Amparo a Pesquisa do Estado de Minas Geraisapplication/pdfporUniversidade Federal de ViçosaMestrado em FitotecniaUFVBRPlantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita deNutrição da mangueiraAnálises físicoquimicasPolpaNutrition hosePhysicochemical analyzesPulpCNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIAAdubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá'Organic, mineral and organic-mineral fertilizers in growth, production and fruit quality of mango 'Ubá'info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALtexto completo.pdfapplication/pdf390923https://locus.ufv.br//bitstream/123456789/4627/1/texto%20completo.pdf630bf983a00bacb032292abf9a3301ddMD51TEXTtexto completo.pdf.txttexto completo.pdf.txtExtracted texttext/plain80792https://locus.ufv.br//bitstream/123456789/4627/2/texto%20completo.pdf.txtb354eed02b097b287ac68675093f2060MD52THUMBNAILtexto completo.pdf.jpgtexto completo.pdf.jpgIM Thumbnailimage/jpeg3568https://locus.ufv.br//bitstream/123456789/4627/3/texto%20completo.pdf.jpg058f8af483d8a662c0476c762a71f97fMD53123456789/46272016-04-10 23:11:51.91oai:locus.ufv.br:123456789/4627Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452016-04-11T02:11:51LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.por.fl_str_mv |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
dc.title.alternative.eng.fl_str_mv |
Organic, mineral and organic-mineral fertilizers in growth, production and fruit quality of mango 'Ubá' |
title |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
spellingShingle |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' Borges, Karina Schulz Nutrição da mangueira Análises físicoquimicas Polpa Nutrition hose Physicochemical analyzes Pulp CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA |
title_short |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
title_full |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
title_fullStr |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
title_full_unstemmed |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
title_sort |
Adubações orgânica, mineral e organomineral no crescimento, produção e qualidade de frutos da mangueira 'ubá' |
author |
Borges, Karina Schulz |
author_facet |
Borges, Karina Schulz |
author_role |
author |
dc.contributor.author.fl_str_mv |
Borges, Karina Schulz |
dc.contributor.advisor-co1.fl_str_mv |
Vieira, Gerival |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783681P2 |
dc.contributor.advisor-co2.fl_str_mv |
Cecon, Paulo Roberto |
dc.contributor.advisor-co2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788114T5 |
dc.contributor.advisor1.fl_str_mv |
Freitas, Gilberto Bernardo de |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4723149T6 |
dc.contributor.referee1.fl_str_mv |
Silva, Danielle Fabíola Pereira da |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/6972754692724026 |
contributor_str_mv |
Vieira, Gerival Cecon, Paulo Roberto Freitas, Gilberto Bernardo de Silva, Danielle Fabíola Pereira da |
dc.subject.por.fl_str_mv |
Nutrição da mangueira Análises físicoquimicas Polpa |
topic |
Nutrição da mangueira Análises físicoquimicas Polpa Nutrition hose Physicochemical analyzes Pulp CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA |
dc.subject.eng.fl_str_mv |
Nutrition hose Physicochemical analyzes Pulp |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA |
description |
The Zona da Mata of Minas Gerais is known for the cultivation of mango 'Uba' due to its suitable climate. The majority of the production is meant for agrobusiness as organic and conventional pulp. Most orchards, however, are managed as backyards without profound cultural treatments. The fertilization of mango trees is one of the major weaknesses of the management and influences the large variation of fruit production over the years. Thus, the aim of this study was to evaluate the response of the mango trees 'Uba' to mineral, organic and organic-mineral fertilizers in relation to the growth, production and fruit quality. The experiment was installed in 2007 with randomized blocks as experimental design and the application of four fertilization treatments: 1) TEST - control (only planting fertilization), 2) MIN - mineral fertilizer suitable for the culture, 3) ORG - organic manure equivalent to mineral fertilization and 4) ORM - organic-mineral fertilizer (half of mineral fertilizer and half of organic manure). Were determined properties of vegetative growth (diameter and height), production (kg/plant) and physico-chemical characteristics of the fruits: fresh pulp yield, pH, titratable acidity (TA), soluble solids (SS), ratio SS/AT and ascorbic acid. During the last two years the plants grown without fertilization showed similar properties of vegetative growth to those grown with fertilizers. This may be due to the lower fruit production by the non fertilized plants, which invest more resources in vegetative growth. Unfertilized plants also showed significant in fruit production. The fruits of ORG and ORM treatments had higher fresh weight. Fruits of unfertilized plants showed averages of TA above the limit set by agroindustry. The SS/TA ratio was higher for fertilized plants, indicating a better quality of fruits in terms of flavor. The variables pH, SS and ascorbic acid did not differ between the treatments. We can conclude that unfertilized plants produce mangos with lower quality. Fertilization is a determining factor for the production of mango 'Uba'. No difference was found between organic and mineral fertilizers. Mineral fertilizers can be partially or totally replaced by organic fertilizers. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013-09-06 |
dc.date.available.fl_str_mv |
2014-09-04 2015-03-26T13:40:02Z |
dc.date.accessioned.fl_str_mv |
2015-03-26T13:40:02Z |
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info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BORGES, Karina Schulz. Organic, mineral and organic-mineral fertilizers in growth, production and fruit quality of mango 'Ubá'. 2013. 57 f. Dissertação (Mestrado em Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de) - Universidade Federal de Viçosa, Viçosa, 2013. |
dc.identifier.uri.fl_str_mv |
http://locus.ufv.br/handle/123456789/4627 |
identifier_str_mv |
BORGES, Karina Schulz. Organic, mineral and organic-mineral fertilizers in growth, production and fruit quality of mango 'Ubá'. 2013. 57 f. Dissertação (Mestrado em Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de) - Universidade Federal de Viçosa, Viçosa, 2013. |
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http://locus.ufv.br/handle/123456789/4627 |
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Universidade Federal de Viçosa |
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UFV |
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Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de |
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Universidade Federal de Viçosa |
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