Agronomic characteristics of Prata type banana plants under different irrigation systems

Detalhes bibliográficos
Autor(a) principal: Marques, Pedro Ricardo Rocha
Data de Publicação: 2011
Outros Autores: Donato, Sérgio Luiz Rodrigues, Pereira, Marlon Cristian Toledo, Coelho, Eugênio Ferreira, Arantes, Alessandro de Magalhães
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/10480
Resumo: The objective of this work was to evaluate the agronomic characteristics of Prata banana plants during three production cycles, under different irrigation systems, in semi-arid conditions. A randomized block design was adopted with six treatments, in a 3x2 factorial arrangement: three irrigation systems – conventional sprinkler, microsprinkler and drip – and two genotypes – 'Prata-Anã' and its hybrid PA42-44. Four replicates in plots with six useful plants were used. Plant height, pseudostem perimeter, number of alive leaves, length and width of the third leaf, total leaf area, and leaf area index were evaluated at flowering. Weight of bunch and hands, mean weight of hands, weight of the three first hands, number of hands and fruits per bunches, and weight, length and diameter of fruits and number of alive leaves were evaluated during the harvest season. The drip irrigation system provides smaller vigor to banana Prata, in comparison to conventional and to micro sprinkler systems, as can be seen by the size and perimeter of the pseudostem. The cultivar Prata-Anã shows a larger number of fruit and hands per brunch, while its hybrid PA42-44 shows larger weight, length and fruit diameter.
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spelling Agronomic characteristics of Prata type banana plants under different irrigation systemsCaracterísticas agronômicas de bananeiras tipo Prata sob diferentes sistemas de irrigaçãoMusa; water distribution; pressurized irrigation; triploid AAB; tetraploid AAABMusa; distribuição de água; irrigação pressurizada; triploide AAB; tetraploide AAABThe objective of this work was to evaluate the agronomic characteristics of Prata banana plants during three production cycles, under different irrigation systems, in semi-arid conditions. A randomized block design was adopted with six treatments, in a 3x2 factorial arrangement: three irrigation systems – conventional sprinkler, microsprinkler and drip – and two genotypes – 'Prata-Anã' and its hybrid PA42-44. Four replicates in plots with six useful plants were used. Plant height, pseudostem perimeter, number of alive leaves, length and width of the third leaf, total leaf area, and leaf area index were evaluated at flowering. Weight of bunch and hands, mean weight of hands, weight of the three first hands, number of hands and fruits per bunches, and weight, length and diameter of fruits and number of alive leaves were evaluated during the harvest season. The drip irrigation system provides smaller vigor to banana Prata, in comparison to conventional and to micro sprinkler systems, as can be seen by the size and perimeter of the pseudostem. The cultivar Prata-Anã shows a larger number of fruit and hands per brunch, while its hybrid PA42-44 shows larger weight, length and fruit diameter.O objetivo deste trabalho foi avaliar as características agronômicas de bananeiras tipo Prata em três ciclos de produção, sob diferentes sistemas de irrigação, em condições semiáridas. Adotou-se o delineamento experimental de blocos ao acaso, com seis tratamentos em arranjo fatorial 3x2: três sistemas de irrigação – aspersão convencional, microaspersão e gotejamento – e dois genótipos – 'Prata-Anã' e PA42-44. Utilizaram-se quatro repetições e parcelas com seis plantas úteis. À época do florescimento, avaliaram-se: altura de planta; perímetro de pseudocaule; número de folhas vivas; comprimento e largura da terceira folha; área foliar total e índice de área foliar. À colheita, avaliaram-se: massa do cacho e das pencas; massa média das pencas; massa das três primeiras pencas; número de pencas e de frutos; massa, comprimento e diâmetro de fruto; e número de folhas vivas. O sistema de irrigação por gotejamento proporciona menor vigor, expresso pelo porte e perímetro do pseudocaule, para bananeiras tipo Prata, em comparação aos sistemas de irrigação por aspersão e microaspersão. A 'Prata-Anã' apresenta maior número de frutos e de pencas por cacho, enquanto seu híbrido PA42-44 apresenta maior massa, comprimento e diâmetro do fruto.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMarques, Pedro Ricardo RochaDonato, Sérgio Luiz RodriguesPereira, Marlon Cristian ToledoCoelho, Eugênio FerreiraArantes, Alessandro de Magalhães2011-10-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/10480Pesquisa Agropecuaria Brasileira; v.46, n.8, ago. 2011; 852-859Pesquisa Agropecuária Brasileira; v.46, n.8, ago. 2011; 852-8591678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/10480/6510https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5858https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5859https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5860https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5899https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/6607https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/6608info:eu-repo/semantics/openAccess2014-06-05T16:42:55Zoai:ojs.seer.sct.embrapa.br:article/10480Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-06-05T16:42:55Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Agronomic characteristics of Prata type banana plants under different irrigation systems
Características agronômicas de bananeiras tipo Prata sob diferentes sistemas de irrigação
title Agronomic characteristics of Prata type banana plants under different irrigation systems
spellingShingle Agronomic characteristics of Prata type banana plants under different irrigation systems
Marques, Pedro Ricardo Rocha
Musa; water distribution; pressurized irrigation; triploid AAB; tetraploid AAAB
Musa; distribuição de água; irrigação pressurizada; triploide AAB; tetraploide AAAB
title_short Agronomic characteristics of Prata type banana plants under different irrigation systems
title_full Agronomic characteristics of Prata type banana plants under different irrigation systems
title_fullStr Agronomic characteristics of Prata type banana plants under different irrigation systems
title_full_unstemmed Agronomic characteristics of Prata type banana plants under different irrigation systems
title_sort Agronomic characteristics of Prata type banana plants under different irrigation systems
author Marques, Pedro Ricardo Rocha
author_facet Marques, Pedro Ricardo Rocha
Donato, Sérgio Luiz Rodrigues
Pereira, Marlon Cristian Toledo
Coelho, Eugênio Ferreira
Arantes, Alessandro de Magalhães
author_role author
author2 Donato, Sérgio Luiz Rodrigues
Pereira, Marlon Cristian Toledo
Coelho, Eugênio Ferreira
Arantes, Alessandro de Magalhães
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Marques, Pedro Ricardo Rocha
Donato, Sérgio Luiz Rodrigues
Pereira, Marlon Cristian Toledo
Coelho, Eugênio Ferreira
Arantes, Alessandro de Magalhães
dc.subject.por.fl_str_mv Musa; water distribution; pressurized irrigation; triploid AAB; tetraploid AAAB
Musa; distribuição de água; irrigação pressurizada; triploide AAB; tetraploide AAAB
topic Musa; water distribution; pressurized irrigation; triploid AAB; tetraploid AAAB
Musa; distribuição de água; irrigação pressurizada; triploide AAB; tetraploide AAAB
description The objective of this work was to evaluate the agronomic characteristics of Prata banana plants during three production cycles, under different irrigation systems, in semi-arid conditions. A randomized block design was adopted with six treatments, in a 3x2 factorial arrangement: three irrigation systems – conventional sprinkler, microsprinkler and drip – and two genotypes – 'Prata-Anã' and its hybrid PA42-44. Four replicates in plots with six useful plants were used. Plant height, pseudostem perimeter, number of alive leaves, length and width of the third leaf, total leaf area, and leaf area index were evaluated at flowering. Weight of bunch and hands, mean weight of hands, weight of the three first hands, number of hands and fruits per bunches, and weight, length and diameter of fruits and number of alive leaves were evaluated during the harvest season. The drip irrigation system provides smaller vigor to banana Prata, in comparison to conventional and to micro sprinkler systems, as can be seen by the size and perimeter of the pseudostem. The cultivar Prata-Anã shows a larger number of fruit and hands per brunch, while its hybrid PA42-44 shows larger weight, length and fruit diameter.
publishDate 2011
dc.date.none.fl_str_mv 2011-10-27
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url https://seer.sct.embrapa.br/index.php/pab/article/view/10480
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dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.46, n.8, ago. 2011; 852-859
Pesquisa Agropecuária Brasileira; v.46, n.8, ago. 2011; 852-859
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
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repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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