Agronomic characteristics of Prata type banana plants under different irrigation systems
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
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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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 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/10480 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/10480 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/10480/6510 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5858 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5859 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5860 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/5899 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/6607 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10480/6608 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416651316658176 |