Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFMT |
Texto Completo: | http://ri.ufmt.br/handle/1/2794 |
Resumo: | The main factor for the development of cauliflower is temperature. To minimize this effect, it is necessary to identify strategies that alter environmental conditions, such as the use of shading screens. The objective of this work was to evaluate the development under protected and field cultivation in two seasons for cauliflower cultivation under tropical edaphoclimatic conditions. The experimental design was the completely randomized (DIC) in 5x2 subdivision plots (five environments and two growing seasons), with three replications. The number of leaves, leaf area, plant diameter, leaf dry mass, stem and total, relative growth rate, absolute growth rate, net assimilatory rate, growth rate of the cultivars Verona CMS, Cindy and Sharon were evaluated leaf area index, leaf area ratio, leaf area ratio, fresh mass of the inflorescence, and productivity. In order to grow Verona CMS, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (35.33 ton ha-1 ) and Chromatinet (31.33 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Cindy, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (31.66 ton ha-1 ) and Sombrite 35% (27.66 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Sharon, productivity in the first season was higher than the second season, however, without significant variation between the screens. In the second season there was also no variation between treatments. It is concluded that the use of screens does not influence the increase of productivity of Sharon cultivar. It is concluded that the screens 50% Sombrite and 35% Sombrite, to cultivate Verona CMS, provide an increase in cauliflower productivity in the first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. To grow Cindy, the screens of Sombrite 50% and Chromatinet provide an increase in cauliflower productivity in first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. For Sharon, the use of screens does not influence the productivity increase of Sharon cultivar |
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Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivoBrassica oleracea L. varBotrytisCultivo protegidoTaxa de crescimentoCNPQ::CIENCIAS AGRARIAS::AGRONOMIABrassica oleracea L.varBotrytisProtected cultivationGrowth rateThe main factor for the development of cauliflower is temperature. To minimize this effect, it is necessary to identify strategies that alter environmental conditions, such as the use of shading screens. The objective of this work was to evaluate the development under protected and field cultivation in two seasons for cauliflower cultivation under tropical edaphoclimatic conditions. The experimental design was the completely randomized (DIC) in 5x2 subdivision plots (five environments and two growing seasons), with three replications. The number of leaves, leaf area, plant diameter, leaf dry mass, stem and total, relative growth rate, absolute growth rate, net assimilatory rate, growth rate of the cultivars Verona CMS, Cindy and Sharon were evaluated leaf area index, leaf area ratio, leaf area ratio, fresh mass of the inflorescence, and productivity. In order to grow Verona CMS, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (35.33 ton ha-1 ) and Chromatinet (31.33 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Cindy, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (31.66 ton ha-1 ) and Sombrite 35% (27.66 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Sharon, productivity in the first season was higher than the second season, however, without significant variation between the screens. In the second season there was also no variation between treatments. It is concluded that the use of screens does not influence the increase of productivity of Sharon cultivar. It is concluded that the screens 50% Sombrite and 35% Sombrite, to cultivate Verona CMS, provide an increase in cauliflower productivity in the first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. To grow Cindy, the screens of Sombrite 50% and Chromatinet provide an increase in cauliflower productivity in first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. For Sharon, the use of screens does not influence the productivity increase of Sharon cultivarO principal fator para o desenvolvimento da couve-flor é a temperatura. Para minimizar esse efeito é necessário identificar estratégias que alterem as condições ambientais, como a utilização de telas de sombreamento. O objetivo do trabalho foi avaliar o desenvolvimento sob cultivo protegido e a campo em duas épocas em três cultivares de couve-flor nas condições edafoclimáticas tropicais. O delineamento experimental foi o inteiramente casualizado (DIC) em parcelas subdividas 5x2 (cinco ambientes e duas épocas de cultivo), com três repetições. Foram avaliadas para as cultivares Verona CMS, Cindy e Sharon, o número de folhas, área foliar, diâmetro de planta, massa seca da folha, caule e total, taxa de crescimento relativo, taxa de crescimento absoluto, taxa assimilatória líquida, taxa de crescimento da cultura, índice de área foliar, área foliar especifica, razão de peso foliar, razão de área foliar, massa fresca da inflorescência e produtividade. Para cultivar Verona CMS a produtividade na 1ª época foi superior a 2ª época, com maiores produtividades para as telas Sombrite 50% (35,33 ton. ha-1 ) e Chromatinet (31,33 ton. ha-1 ). Na 2ª época não houve variação entre os tratamentos. Para cultivar Cindy a produtividade na 1ª época foi superior a 2ª época, com maiores produtividades para as telas Sombrite 50% (31,66 ton. ha-1 ) e Sombrite 35% (27,66 ton. ha-1 ). Na 2ª época não houve variação entre os tratamentos. Já para cultivar Sharon, a produtividade na 1ª época foi superior a 2ª época, porém, sem variação significativa entre as telas. Na 2ª época também não houve variação entre os tratamentos. Conclui-se que que o uso de telas não influencia no aumento da produtividade da cultivar Sharon. Conclui-se que as telas Sombrite 50% e Sombrite 35%, para cultivar Verona CMS, proporcionam aumento na produtividade da couve-flor na 1ª época. No cultivo de 2ª época o uso de telas não interfere na produção de couve-flor. Para cultivar Cindy, as telas Sombrite 50% e Chromatinet proporcionam aumento na produtividade da couve-flor na 1ª época. No cultivo de 2ª época o uso de telas não interfere na produção de couve-flor. Para a Sharon o uso de telas não influencia no aumento da produtividade da cultivar Sharon.Universidade Federal de Mato GrossoBrasilInstituto de Ciências Agrárias e Ambientais (ICAA) – SinopUFMT CUS - SinopPrograma de Pós-Graduação em AgronomiaZanuzo, Marcio Roggiahttp://lattes.cnpq.br/6415511158391266Zanuzo, Marcio Roggia691.869.521-53http://lattes.cnpq.br/6415511158391266Vieira, Carlos Vinicio024.225.976-61http://lattes.cnpq.br/1551752433631653691.869.521-53Seabra Júnior, Santino203.240.638-14http://lattes.cnpq.br/4990974747534079Machado, Rogério Alessandro Faria893.796.326-49http://lattes.cnpq.br/2400305217974282Bortoluzzi, Filipe Mizobe2021-08-23T21:27:41Z2018-10-202021-08-23T21:27:41Z2018-07-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisBORTOLUZZI, Filipe Mizobe. Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo. 2018. 118 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Mato Grosso, Instituto de Ciências Agrárias e Ambientais, Sinop, 2018.http://ri.ufmt.br/handle/1/2794porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMTinstname:Universidade Federal de Mato Grosso (UFMT)instacron:UFMT2023-08-11T14:00:39Zoai:localhost:1/2794Repositório InstitucionalPUBhttp://ri.ufmt.br/oai/requestjordanbiblio@gmail.comopendoar:2023-08-11T14:00:39Repositório Institucional da UFMT - Universidade Federal de Mato Grosso (UFMT)false |
dc.title.none.fl_str_mv |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
title |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
spellingShingle |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo Bortoluzzi, Filipe Mizobe Brassica oleracea L. var Botrytis Cultivo protegido Taxa de crescimento CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Brassica oleracea L.var Botrytis Protected cultivation Growth rate |
title_short |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
title_full |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
title_fullStr |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
title_full_unstemmed |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
title_sort |
Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo |
author |
Bortoluzzi, Filipe Mizobe |
author_facet |
Bortoluzzi, Filipe Mizobe |
author_role |
author |
dc.contributor.none.fl_str_mv |
Zanuzo, Marcio Roggia http://lattes.cnpq.br/6415511158391266 Zanuzo, Marcio Roggia 691.869.521-53 http://lattes.cnpq.br/6415511158391266 Vieira, Carlos Vinicio 024.225.976-61 http://lattes.cnpq.br/1551752433631653 691.869.521-53 Seabra Júnior, Santino 203.240.638-14 http://lattes.cnpq.br/4990974747534079 Machado, Rogério Alessandro Faria 893.796.326-49 http://lattes.cnpq.br/2400305217974282 |
dc.contributor.author.fl_str_mv |
Bortoluzzi, Filipe Mizobe |
dc.subject.por.fl_str_mv |
Brassica oleracea L. var Botrytis Cultivo protegido Taxa de crescimento CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Brassica oleracea L.var Botrytis Protected cultivation Growth rate |
topic |
Brassica oleracea L. var Botrytis Cultivo protegido Taxa de crescimento CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Brassica oleracea L.var Botrytis Protected cultivation Growth rate |
description |
The main factor for the development of cauliflower is temperature. To minimize this effect, it is necessary to identify strategies that alter environmental conditions, such as the use of shading screens. The objective of this work was to evaluate the development under protected and field cultivation in two seasons for cauliflower cultivation under tropical edaphoclimatic conditions. The experimental design was the completely randomized (DIC) in 5x2 subdivision plots (five environments and two growing seasons), with three replications. The number of leaves, leaf area, plant diameter, leaf dry mass, stem and total, relative growth rate, absolute growth rate, net assimilatory rate, growth rate of the cultivars Verona CMS, Cindy and Sharon were evaluated leaf area index, leaf area ratio, leaf area ratio, fresh mass of the inflorescence, and productivity. In order to grow Verona CMS, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (35.33 ton ha-1 ) and Chromatinet (31.33 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Cindy, productivity in the first season was higher than the second season, with higher yields for the Sombrite 50% (31.66 ton ha-1 ) and Sombrite 35% (27.66 ton ha-1 ) screens. In the second season there was no variation between treatments. In order to cultivate Sharon, productivity in the first season was higher than the second season, however, without significant variation between the screens. In the second season there was also no variation between treatments. It is concluded that the use of screens does not influence the increase of productivity of Sharon cultivar. It is concluded that the screens 50% Sombrite and 35% Sombrite, to cultivate Verona CMS, provide an increase in cauliflower productivity in the first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. To grow Cindy, the screens of Sombrite 50% and Chromatinet provide an increase in cauliflower productivity in first season. In cultivation of second season the use of screens does not interfere in the production of cauliflower. For Sharon, the use of screens does not influence the productivity increase of Sharon cultivar |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-20 2018-07-25 2021-08-23T21:27:41Z 2021-08-23T21:27:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
BORTOLUZZI, Filipe Mizobe. Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo. 2018. 118 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Mato Grosso, Instituto de Ciências Agrárias e Ambientais, Sinop, 2018. http://ri.ufmt.br/handle/1/2794 |
identifier_str_mv |
BORTOLUZZI, Filipe Mizobe. Desenvolvimento de cultivares de couve-flor em função de telas de sombreamento e épocas de cultivo. 2018. 118 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Mato Grosso, Instituto de Ciências Agrárias e Ambientais, Sinop, 2018. |
url |
http://ri.ufmt.br/handle/1/2794 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Mato Grosso Brasil Instituto de Ciências Agrárias e Ambientais (ICAA) – Sinop UFMT CUS - Sinop Programa de Pós-Graduação em Agronomia |
publisher.none.fl_str_mv |
Universidade Federal de Mato Grosso Brasil Instituto de Ciências Agrárias e Ambientais (ICAA) – Sinop UFMT CUS - Sinop Programa de Pós-Graduação em Agronomia |
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reponame:Repositório Institucional da UFMT instname:Universidade Federal de Mato Grosso (UFMT) instacron:UFMT |
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Universidade Federal de Mato Grosso (UFMT) |
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UFMT |
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UFMT |
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Repositório Institucional da UFMT |
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Repositório Institucional da UFMT |
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Repositório Institucional da UFMT - Universidade Federal de Mato Grosso (UFMT) |
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jordanbiblio@gmail.com |
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1804648509961404416 |