LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/6535 |
Resumo: | Papaya tree is a crop with expressive economic importance in Brazil, where it has been traditionally cultivated with mineral soil fertilizing, although, for the last two decades, the world market has required lower levels of synthetic products use for food production and higher levels of the natural ones. In this way, one experiment was carried out in Remígio, Paraíba State, Brazil, to evaluate the leaf nutrient status, at the beginning of the blooming stage, and the exportation of sodium, macro, and micronutrients of the “Baixinho de Santa Amália” papaya cultivar. A complete randomized blocks experimental design was used in a 2x5 factorial arrangement, referring to pure biofertilizer and biofertilizer enriched with sodium, macro, and micronutrients, under 0.0 L plant-1; 0.5 L plant-1; 1.0 L plant-1; 1.5 L plant-1; and 2.0 L plant-1 doses, applied to soil under their liquid form. The enriched biofertilizer was more efficient, in relation to the pure one, for leaf nutrient status and nutrient exportation of papaya fruit, for all doses applied to soil. At the beginning of the blooming stage, all plants were adequately supplied with nitrogen, potassium, sulfur, boron, cooper, and zinc, but deficient in phosphorus, calcium, magnesium, iron, and manganese. The most exported nutrients were potassium, among the macronutrients, and iron, among the micronutrients. KEY-WORDS: Carica papaya L.; biofertilizer; mineral status. |
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LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERSTEORES FOLIARES E EXPORTAÇÃO DE NUTRIENTES DO MAMOEIRO BAIXINHO DE SANTA AMÁLIA TRATADO COM BIOFERTILIZANTESCarica papaya L.biofertilizermineral statusCarica papaya L.biofertilizantecomposição mineral Papaya tree is a crop with expressive economic importance in Brazil, where it has been traditionally cultivated with mineral soil fertilizing, although, for the last two decades, the world market has required lower levels of synthetic products use for food production and higher levels of the natural ones. In this way, one experiment was carried out in Remígio, Paraíba State, Brazil, to evaluate the leaf nutrient status, at the beginning of the blooming stage, and the exportation of sodium, macro, and micronutrients of the “Baixinho de Santa Amália” papaya cultivar. A complete randomized blocks experimental design was used in a 2x5 factorial arrangement, referring to pure biofertilizer and biofertilizer enriched with sodium, macro, and micronutrients, under 0.0 L plant-1; 0.5 L plant-1; 1.0 L plant-1; 1.5 L plant-1; and 2.0 L plant-1 doses, applied to soil under their liquid form. The enriched biofertilizer was more efficient, in relation to the pure one, for leaf nutrient status and nutrient exportation of papaya fruit, for all doses applied to soil. At the beginning of the blooming stage, all plants were adequately supplied with nitrogen, potassium, sulfur, boron, cooper, and zinc, but deficient in phosphorus, calcium, magnesium, iron, and manganese. The most exported nutrients were potassium, among the macronutrients, and iron, among the micronutrients. KEY-WORDS: Carica papaya L.; biofertilizer; mineral status. O mamoeiro é uma cultura de expressiva importância econômica para o Brasil e, tradicionalmente, foi cultivado sob fertilização mineral do solo. Entretanto, nas últimas duas décadas, o mercado consumidor mundial vem exigindo a produção de alimentos com menor uso de insumos sintéticos e maior utilização de insumos naturais. Nesse sentido, um experimento foi conduzido no município de Remígio, PB, para avaliar a composição mineral no limbo foliar, no início da floração das plantas e na exportação de sódio, macro e micronutrientes, na colheita dos frutos maduros do mamoeiro “Baixinho de Santa Amália”. O delineamento experimental foi em blocos casualizados, usando o esquema fatorial 2x5, referentes ao biofertilizante puro e enriquecido com sódio, macro e micronutrientes, nas doses 0,0 L cova-1; 0,5 L cova-1; 1,0 L cova-1; 1,5 L cova-1; e 2,0 L cova-1, aplicados ao solo na forma líquida. O biofertilizante enriquecido foi mais eficiente, em relação ao puro, na acumulação de sódio, macro e micronutrientes, nas folhas das plantas e na exportação dos respectivos nutrientes, com a colheita dos frutos do mamoeiro em todas as doses de insumos aplicados ao solo. As plantas, no início da floração, estavam com teores adequados de nitrogênio, potássio, enxofre, boro, cobre e zinco e deficientes em fósforo, cálcio, magnésio, ferro e manganês. O potássio (dentre os macronutrientes) e o ferro (dentre os micronutrientes) foram os mais exportados, com a colheita dos frutos. PALAVRAS-CHAVE: Carica papaya L.; biofertilizante; composição mineral.Escola de Agronomia - Universidade Federal de Goiás2010-04-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/6535Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 1, Jan./Mar. 2010; 66-76Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 1, jan./mar. 2010; 66-76Pesquisa Agropecuária Tropical; v. 40, n. 1, jan./mar. 2010; 66-761983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/6535/6609Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessde Mesquita, Evandro FranklinCavalcante, Lourival FerreiraGondim, Saulo CabralCampos, Vinícius BatistaCavalcante, Ítalo Herbert LucenaGondim, Petrônio Cabral2020-07-09T16:20:13Zoai:ojs.revistas.ufg.br:article/6535Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2020-07-09T16:20:13Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)false |
dc.title.none.fl_str_mv |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS TEORES FOLIARES E EXPORTAÇÃO DE NUTRIENTES DO MAMOEIRO BAIXINHO DE SANTA AMÁLIA TRATADO COM BIOFERTILIZANTES |
title |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
spellingShingle |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS de Mesquita, Evandro Franklin Carica papaya L. biofertilizer mineral status Carica papaya L. biofertilizante composição mineral |
title_short |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
title_full |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
title_fullStr |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
title_full_unstemmed |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
title_sort |
LEAF NUTRIENT STATUS AND NUTRIENT EXPORTATION OF “BAIXINHO DE SANTA AMÁLIA” PAPAYA CULTIVAR TREATED WITH BIOFERTILIZERS |
author |
de Mesquita, Evandro Franklin |
author_facet |
de Mesquita, Evandro Franklin Cavalcante, Lourival Ferreira Gondim, Saulo Cabral Campos, Vinícius Batista Cavalcante, Ítalo Herbert Lucena Gondim, Petrônio Cabral |
author_role |
author |
author2 |
Cavalcante, Lourival Ferreira Gondim, Saulo Cabral Campos, Vinícius Batista Cavalcante, Ítalo Herbert Lucena Gondim, Petrônio Cabral |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
de Mesquita, Evandro Franklin Cavalcante, Lourival Ferreira Gondim, Saulo Cabral Campos, Vinícius Batista Cavalcante, Ítalo Herbert Lucena Gondim, Petrônio Cabral |
dc.subject.por.fl_str_mv |
Carica papaya L. biofertilizer mineral status Carica papaya L. biofertilizante composição mineral |
topic |
Carica papaya L. biofertilizer mineral status Carica papaya L. biofertilizante composição mineral |
description |
Papaya tree is a crop with expressive economic importance in Brazil, where it has been traditionally cultivated with mineral soil fertilizing, although, for the last two decades, the world market has required lower levels of synthetic products use for food production and higher levels of the natural ones. In this way, one experiment was carried out in Remígio, Paraíba State, Brazil, to evaluate the leaf nutrient status, at the beginning of the blooming stage, and the exportation of sodium, macro, and micronutrients of the “Baixinho de Santa Amália” papaya cultivar. A complete randomized blocks experimental design was used in a 2x5 factorial arrangement, referring to pure biofertilizer and biofertilizer enriched with sodium, macro, and micronutrients, under 0.0 L plant-1; 0.5 L plant-1; 1.0 L plant-1; 1.5 L plant-1; and 2.0 L plant-1 doses, applied to soil under their liquid form. The enriched biofertilizer was more efficient, in relation to the pure one, for leaf nutrient status and nutrient exportation of papaya fruit, for all doses applied to soil. At the beginning of the blooming stage, all plants were adequately supplied with nitrogen, potassium, sulfur, boron, cooper, and zinc, but deficient in phosphorus, calcium, magnesium, iron, and manganese. The most exported nutrients were potassium, among the macronutrients, and iron, among the micronutrients. KEY-WORDS: Carica papaya L.; biofertilizer; mineral status. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-12 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Experimental |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/6535 |
url |
https://revistas.ufg.br/pat/article/view/6535 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/6535/6609 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/save |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 1, Jan./Mar. 2010; 66-76 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 1, jan./mar. 2010; 66-76 Pesquisa Agropecuária Tropical; v. 40, n. 1, jan./mar. 2010; 66-76 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1789440240141729792 |