Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-06832012000200014 http://hdl.handle.net/11449/40184 |
Resumo: | Informations about fertilization and mineral nutrition of the new fusariosis-resistant pineapple cultivars are still scarce, despite the importance of this crop. The purpose of this study was to evaluate the effect of increasing doses of N on fruit yield and quality of the pineapple cultivar 'Vitoria' grown on a 'Humiluvico Espodossolo' in the region of Tabuleiros Costeiros, in the state of Paraiba. The experiment was arranged in a randomized block design, using five N doses (100, 200, 300, 500 and 600 kg ha(-1)N, as urea) applied 60, 180 and 270 days after planting (dap) with three replications. The following variables were evaluated: length and fresh matter of the 'D' leaf; contents of N, P and K in the portions with and without chlorophyll, 300 and 420 dap; average weight, yield, physical properties (fruit weight, length and medium diameter; crown weight and length) and chemical properties (pH, soluble solids -SS, titrable acidity - AT, and the SS/AT ratio) of the fruits at harvest. Increasing N doses linearly increased length and fresh matter of the 'D' leaf and N content and decrease both P and K contents of the chlorophyll portion 300 dap, but did not affect nutrient contents 420 dap; in the chlorophyll-free portion. Increasing N doses, also, led to an increase in K contents 320 dap, but to reductions 420 dap. Individual fruit weight and total yield increased with increasing N doses, as maximum values of 1.0 kg and 37.9 t ha(-1) were estimated at doses of 409.0 and 439.0 kg ha(-1) N, respectively. The N doses did not affect the fruit quality properties, which were compatible with the characteristics described for this cultivar. |
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Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da ParaíbaResponse of 'vitoria' pineapple to nitrogen in coastal tablelands in paraibaAnanas comosus comosus L.nitrogenous fertilizationfusariosisInformations about fertilization and mineral nutrition of the new fusariosis-resistant pineapple cultivars are still scarce, despite the importance of this crop. The purpose of this study was to evaluate the effect of increasing doses of N on fruit yield and quality of the pineapple cultivar 'Vitoria' grown on a 'Humiluvico Espodossolo' in the region of Tabuleiros Costeiros, in the state of Paraiba. The experiment was arranged in a randomized block design, using five N doses (100, 200, 300, 500 and 600 kg ha(-1)N, as urea) applied 60, 180 and 270 days after planting (dap) with three replications. The following variables were evaluated: length and fresh matter of the 'D' leaf; contents of N, P and K in the portions with and without chlorophyll, 300 and 420 dap; average weight, yield, physical properties (fruit weight, length and medium diameter; crown weight and length) and chemical properties (pH, soluble solids -SS, titrable acidity - AT, and the SS/AT ratio) of the fruits at harvest. Increasing N doses linearly increased length and fresh matter of the 'D' leaf and N content and decrease both P and K contents of the chlorophyll portion 300 dap, but did not affect nutrient contents 420 dap; in the chlorophyll-free portion. Increasing N doses, also, led to an increase in K contents 320 dap, but to reductions 420 dap. Individual fruit weight and total yield increased with increasing N doses, as maximum values of 1.0 kg and 37.9 t ha(-1) were estimated at doses of 409.0 and 439.0 kg ha(-1) N, respectively. The N doses did not affect the fruit quality properties, which were compatible with the characteristics described for this cultivar.Univ Estadual Paulista FCAV UNESP, Programa Posgrad Ciência Solo, BR-14883354 Jaboticabal, SP, BrazilUFCG, CCTA, BR-58840000 Pombal, PB, BrazilUniversidade Federal da Paraíba (UFPB), CCA, BR-58397000 Areia, PB, BrazilUFPB, PPGMSA CCA, Recife, PE, BrazilUniv Estadual Paulista FCAV UNESP, Programa Posgrad Ciência Solo, BR-14883354 Jaboticabal, SP, BrazilSociedade Brasileira de Ciência do SoloUniversidade Estadual Paulista (Unesp)Universidade Federal de Campina Grande (UFCG)Universidade Federal da Paraíba (UFPB)Pereira da Silva, Andre Luiz [UNESP]da Silva, Alexandre Paivade Souza, Adailson PereiraSantos, DjailSilva, Silvanda de Meloda Silva, Valeria Borges2014-05-20T15:30:54Z2014-05-20T15:30:54Z2012-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article447-456application/pdfhttp://dx.doi.org/10.1590/S0100-06832012000200014Revista Brasileira de Ciência do Solo. Vicosa: Soc Brasileira de Ciência do Solo, v. 36, n. 2, p. 447-456, 2012.0100-0683http://hdl.handle.net/11449/40184S0100-06832012000200014WOS:000304791000014S0100-06832012000200014.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Ciência do Solo0.7990,679info:eu-repo/semantics/openAccess2023-10-28T06:05:22Zoai:repositorio.unesp.br:11449/40184Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-28T06:05:22Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba Response of 'vitoria' pineapple to nitrogen in coastal tablelands in paraiba |
title |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
spellingShingle |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba Pereira da Silva, Andre Luiz [UNESP] Ananas comosus comosus L. nitrogenous fertilization fusariosis |
title_short |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
title_full |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
title_fullStr |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
title_full_unstemmed |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
title_sort |
Resposta do abacaxizeiro 'Vitória' a doses de nitrogênio em solos de tabuleiros costeiros da Paraíba |
author |
Pereira da Silva, Andre Luiz [UNESP] |
author_facet |
Pereira da Silva, Andre Luiz [UNESP] da Silva, Alexandre Paiva de Souza, Adailson Pereira Santos, Djail Silva, Silvanda de Melo da Silva, Valeria Borges |
author_role |
author |
author2 |
da Silva, Alexandre Paiva de Souza, Adailson Pereira Santos, Djail Silva, Silvanda de Melo da Silva, Valeria Borges |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Campina Grande (UFCG) Universidade Federal da Paraíba (UFPB) |
dc.contributor.author.fl_str_mv |
Pereira da Silva, Andre Luiz [UNESP] da Silva, Alexandre Paiva de Souza, Adailson Pereira Santos, Djail Silva, Silvanda de Melo da Silva, Valeria Borges |
dc.subject.por.fl_str_mv |
Ananas comosus comosus L. nitrogenous fertilization fusariosis |
topic |
Ananas comosus comosus L. nitrogenous fertilization fusariosis |
description |
Informations about fertilization and mineral nutrition of the new fusariosis-resistant pineapple cultivars are still scarce, despite the importance of this crop. The purpose of this study was to evaluate the effect of increasing doses of N on fruit yield and quality of the pineapple cultivar 'Vitoria' grown on a 'Humiluvico Espodossolo' in the region of Tabuleiros Costeiros, in the state of Paraiba. The experiment was arranged in a randomized block design, using five N doses (100, 200, 300, 500 and 600 kg ha(-1)N, as urea) applied 60, 180 and 270 days after planting (dap) with three replications. The following variables were evaluated: length and fresh matter of the 'D' leaf; contents of N, P and K in the portions with and without chlorophyll, 300 and 420 dap; average weight, yield, physical properties (fruit weight, length and medium diameter; crown weight and length) and chemical properties (pH, soluble solids -SS, titrable acidity - AT, and the SS/AT ratio) of the fruits at harvest. Increasing N doses linearly increased length and fresh matter of the 'D' leaf and N content and decrease both P and K contents of the chlorophyll portion 300 dap, but did not affect nutrient contents 420 dap; in the chlorophyll-free portion. Increasing N doses, also, led to an increase in K contents 320 dap, but to reductions 420 dap. Individual fruit weight and total yield increased with increasing N doses, as maximum values of 1.0 kg and 37.9 t ha(-1) were estimated at doses of 409.0 and 439.0 kg ha(-1) N, respectively. The N doses did not affect the fruit quality properties, which were compatible with the characteristics described for this cultivar. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-03-01 2014-05-20T15:30:54Z 2014-05-20T15:30:54Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0100-06832012000200014 Revista Brasileira de Ciência do Solo. Vicosa: Soc Brasileira de Ciência do Solo, v. 36, n. 2, p. 447-456, 2012. 0100-0683 http://hdl.handle.net/11449/40184 S0100-06832012000200014 WOS:000304791000014 S0100-06832012000200014.pdf |
url |
http://dx.doi.org/10.1590/S0100-06832012000200014 http://hdl.handle.net/11449/40184 |
identifier_str_mv |
Revista Brasileira de Ciência do Solo. Vicosa: Soc Brasileira de Ciência do Solo, v. 36, n. 2, p. 447-456, 2012. 0100-0683 S0100-06832012000200014 WOS:000304791000014 S0100-06832012000200014.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ciência do Solo 0.799 0,679 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
447-456 application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência do Solo |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência do Solo |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799964728071553024 |