Nitrogenous and potassic fertilization on nutritional status of yellow passion fruit seedlings - DOI: 10.4025/actasciagron.v28i2.1036
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
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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Acta Scientiarum. Agronomy (Online) |
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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 |
_version_ |
1799305903312207872 |