Resposta de mudas de goiabeira a aplicação de fósforo
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/219712 |
Resumo: | Phosphorus is a nutrient that most limits plant growth because of its importance in nutrition and low concentration in tropical soils. The present study aimed to evaluate the response of guava to application of phosphorus. For this, the experiment was conducted in a greenhouse at UNESP, Jaboticabal Campus, with guava plants (cv. Paluma) from herbaceous plants cultivated in plastic bags (2.8 dm -3), filled with Alfissol (P = 2 mg dm -3), between November 2007 and April 2008. The treatments consisted of five doses of phosphorus (0, 100, 200, 300 and 400 mg dm -3) in the form of triple superphosphate (44% P 2O 5), arranged in a randomized block design with four replications. After 100 days of transplantation evaluated the phosphorus content in soil, dry weight of shoot and root phosphorus and zinc in the shoot. The highest production of dry weight guava was a dose of 257 g dm-3 of phosphorus and was associated with P content in soil and leaf 110 mg dm -3 and 2,3 g kg -1. |
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Resposta de mudas de goiabeira a aplicação de fósforoResponse of guava to phosphorus applicationPhosphate fertilizerPsidium guajavaSeedlingsPhosphorus is a nutrient that most limits plant growth because of its importance in nutrition and low concentration in tropical soils. The present study aimed to evaluate the response of guava to application of phosphorus. For this, the experiment was conducted in a greenhouse at UNESP, Jaboticabal Campus, with guava plants (cv. Paluma) from herbaceous plants cultivated in plastic bags (2.8 dm -3), filled with Alfissol (P = 2 mg dm -3), between November 2007 and April 2008. The treatments consisted of five doses of phosphorus (0, 100, 200, 300 and 400 mg dm -3) in the form of triple superphosphate (44% P 2O 5), arranged in a randomized block design with four replications. After 100 days of transplantation evaluated the phosphorus content in soil, dry weight of shoot and root phosphorus and zinc in the shoot. The highest production of dry weight guava was a dose of 257 g dm-3 of phosphorus and was associated with P content in soil and leaf 110 mg dm -3 and 2,3 g kg -1.Universidade Federal Rural do Semi-árido, Mossoró, RNAdjunto da Universidade Estadual Paulista, Jaboticabal, SPAdjunto da Universidade Estadual Paulista, Jaboticabal, SPUniversidade Federal Rural do Semi-áridoUniversidade Estadual Paulista (UNESP)Batista, Marcos Antônio VieiraPrado, Renato de Mello [UNESP]Leite, Grazianny Andrade2022-04-28T18:57:10Z2022-04-28T18:57:10Z2011-09-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article635-641Bioscience Journal, v. 27, n. 4, p. 635-641, 2011.1516-37251981-3163http://hdl.handle.net/11449/2197122-s2.0-80052592064Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2022-04-28T18:57:10Zoai:repositorio.unesp.br:11449/219712Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:32:46.591593Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Resposta de mudas de goiabeira a aplicação de fósforo Response of guava to phosphorus application |
title |
Resposta de mudas de goiabeira a aplicação de fósforo |
spellingShingle |
Resposta de mudas de goiabeira a aplicação de fósforo Batista, Marcos Antônio Vieira Phosphate fertilizer Psidium guajava Seedlings |
title_short |
Resposta de mudas de goiabeira a aplicação de fósforo |
title_full |
Resposta de mudas de goiabeira a aplicação de fósforo |
title_fullStr |
Resposta de mudas de goiabeira a aplicação de fósforo |
title_full_unstemmed |
Resposta de mudas de goiabeira a aplicação de fósforo |
title_sort |
Resposta de mudas de goiabeira a aplicação de fósforo |
author |
Batista, Marcos Antônio Vieira |
author_facet |
Batista, Marcos Antônio Vieira Prado, Renato de Mello [UNESP] Leite, Grazianny Andrade |
author_role |
author |
author2 |
Prado, Renato de Mello [UNESP] Leite, Grazianny Andrade |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Federal Rural do Semi-árido Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Batista, Marcos Antônio Vieira Prado, Renato de Mello [UNESP] Leite, Grazianny Andrade |
dc.subject.por.fl_str_mv |
Phosphate fertilizer Psidium guajava Seedlings |
topic |
Phosphate fertilizer Psidium guajava Seedlings |
description |
Phosphorus is a nutrient that most limits plant growth because of its importance in nutrition and low concentration in tropical soils. The present study aimed to evaluate the response of guava to application of phosphorus. For this, the experiment was conducted in a greenhouse at UNESP, Jaboticabal Campus, with guava plants (cv. Paluma) from herbaceous plants cultivated in plastic bags (2.8 dm -3), filled with Alfissol (P = 2 mg dm -3), between November 2007 and April 2008. The treatments consisted of five doses of phosphorus (0, 100, 200, 300 and 400 mg dm -3) in the form of triple superphosphate (44% P 2O 5), arranged in a randomized block design with four replications. After 100 days of transplantation evaluated the phosphorus content in soil, dry weight of shoot and root phosphorus and zinc in the shoot. The highest production of dry weight guava was a dose of 257 g dm-3 of phosphorus and was associated with P content in soil and leaf 110 mg dm -3 and 2,3 g kg -1. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-14 2022-04-28T18:57:10Z 2022-04-28T18:57:10Z |
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 |
Bioscience Journal, v. 27, n. 4, p. 635-641, 2011. 1516-3725 1981-3163 http://hdl.handle.net/11449/219712 2-s2.0-80052592064 |
identifier_str_mv |
Bioscience Journal, v. 27, n. 4, p. 635-641, 2011. 1516-3725 1981-3163 2-s2.0-80052592064 |
url |
http://hdl.handle.net/11449/219712 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
635-641 |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128376114774016 |