Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036

Detalhes bibliográficos
Autor(a) principal: Natale, William
Data de Publicação: 2008
Outros Autores: Prado, Renato de Mello, Almeida, Eliozéas Vicente de, Barbosa, José Carlos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1036
Resumo: The present work aimed to evaluate the effects of nitrogenous and potassic fertilization on nutritional state and dry matter of yellow passion fruit seedlings, cultivated in Red Latosol (Haplustox). Experimental design was randomized with 16 treatments and 3 replications, 4 x 4 factorial scheme design, whereas 4 doses of nitrogen were used (zero, 75, 150, 300 and 600 mg N dm-3) and 4 doses of potassium (zero, 75, 150, and 300 mg K dm-3). Fertilizers were divided into four parcels. The experimental unit consisted of pots (3.3 L). Following a period of 84 days after seeds germination, dry matter production, macro and micronutrient contents on vegetal tissue were evaluated. The highest dry matter production was related to 44 g of N kg-1 and 18 g of K kg-1 contents on aerial part. The highest dry matter production was related to 33 g of N kg-1
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spelling Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036Adubação nitrogenada e potássica no estado nutricional de mudas de maracujazeiro-amarelo - DOI: 10.4025/actasciagron.v28i2.1036nitrogêniopotássionutriçãomaracujáPassiflora edulis f. flavicarpa5.01.03.00-8 FitotecniaThe present work aimed to evaluate the effects of nitrogenous and potassic fertilization on nutritional state and dry matter of yellow passion fruit seedlings, cultivated in Red Latosol (Haplustox). Experimental design was randomized with 16 treatments and 3 replications, 4 x 4 factorial scheme design, whereas 4 doses of nitrogen were used (zero, 75, 150, 300 and 600 mg N dm-3) and 4 doses of potassium (zero, 75, 150, and 300 mg K dm-3). Fertilizers were divided into four parcels. The experimental unit consisted of pots (3.3 L). Following a period of 84 days after seeds germination, dry matter production, macro and micronutrient contents on vegetal tissue were evaluated. The highest dry matter production was related to 44 g of N kg-1 and 18 g of K kg-1 contents on aerial part. The highest dry matter production was related to 33 g of N kg-1O presente trabalho objetivou avaliar os efeitos da adubação nitrogenada e potássica, sobre o estado nutricional e a produção de matéria seca das mudas de maracujazeiro-amarelo (Passiflora edulis Sims f. flavicarpa Deg.), cultivadas em Latossolo Vermelho distroférrico. O delineamento experimental foi o inteiramente casualizado, com 16 tratamentos e 3 repetições, em um esquema fatorial 4 x 4, com 4 doses de N (zero, 150, 300 e 600 mg de N dm-3) e 4 de K (zero, 75, 150 e 300 mg de K dm-3), parceladas em 4 vezes. A unidade experimental foi constituída por vasos (3,3 L). Após 84 dias da germinação das sementes, foram avaliados a produção de matéria seca e os teores de macro e de micronutrientes. A maior produção de matéria seca do maracujazeiro esteve associada aos teores de 44 g de N kg-1 e 18 g de K kg-1 (parte aérea) e aos teores de 33 g de N kg-1 e 34 g de K kg-1 (raízes), correspondendo à aplicação próxima de 340 mg de N dm-3 e 300 mg de K dm-3.Universidade Estadual de Maringá2008-03-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/103610.4025/actasciagron.v28i2.1036Acta Scientiarum. Agronomy; Vol 28 No 2 (2006); 187-192Acta Scientiarum. Agronomy; v. 28 n. 2 (2006); 187-1921807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1036/572Natale, WilliamPrado, Renato de MelloAlmeida, Eliozéas Vicente deBarbosa, José Carlosinfo:eu-repo/semantics/openAccess2022-11-23T18:37:18Zoai:periodicos.uem.br/ojs:article/1036Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:18Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
Adubação nitrogenada e potássica no estado nutricional de mudas de maracujazeiro-amarelo - DOI: 10.4025/actasciagron.v28i2.1036
title Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
spellingShingle Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
Natale, William
nitrogênio
potássio
nutrição
maracujá
Passiflora edulis f. flavicarpa
5.01.03.00-8 Fitotecnia
title_short Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
title_full Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
title_fullStr Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
title_full_unstemmed Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
title_sort Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
author Natale, William
author_facet Natale, William
Prado, Renato de Mello
Almeida, Eliozéas Vicente de
Barbosa, José Carlos
author_role author
author2 Prado, Renato de Mello
Almeida, Eliozéas Vicente de
Barbosa, José Carlos
author2_role author
author
author
dc.contributor.author.fl_str_mv Natale, William
Prado, Renato de Mello
Almeida, Eliozéas Vicente de
Barbosa, José Carlos
dc.subject.por.fl_str_mv nitrogênio
potássio
nutrição
maracujá
Passiflora edulis f. flavicarpa
5.01.03.00-8 Fitotecnia
topic nitrogênio
potássio
nutrição
maracujá
Passiflora edulis f. flavicarpa
5.01.03.00-8 Fitotecnia
description The present work aimed to evaluate the effects of nitrogenous and potassic fertilization on nutritional state and dry matter of yellow passion fruit seedlings, cultivated in Red Latosol (Haplustox). Experimental design was randomized with 16 treatments and 3 replications, 4 x 4 factorial scheme design, whereas 4 doses of nitrogen were used (zero, 75, 150, 300 and 600 mg N dm-3) and 4 doses of potassium (zero, 75, 150, and 300 mg K dm-3). Fertilizers were divided into four parcels. The experimental unit consisted of pots (3.3 L). Following a period of 84 days after seeds germination, dry matter production, macro and micronutrient contents on vegetal tissue were evaluated. The highest dry matter production was related to 44 g of N kg-1 and 18 g of K kg-1 contents on aerial part. The highest dry matter production was related to 33 g of N kg-1
publishDate 2008
dc.date.none.fl_str_mv 2008-03-13
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1036
10.4025/actasciagron.v28i2.1036
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1036
identifier_str_mv 10.4025/actasciagron.v28i2.1036
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1036/572
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 28 No 2 (2006); 187-192
Acta Scientiarum. Agronomy; v. 28 n. 2 (2006); 187-192
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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