Production and quality of okra produced with mineral and organic fertilization
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-1929/agriambi.v23n2p97-102 http://hdl.handle.net/11449/184357 |
Resumo: | Okra, Abelmoschus esculentus (L.) Moench, is a vegetable with annual fruit native to hot regions of Africa, well adapted to the conditions of the Northeast and Southeast regions of Brazil, where it is widely used by small farmers. This study aimed to evaluate the effect of mineral and organic fertilization on the production and quality of okra fruits. The experiment was conducted in randomized block design, with three replicates and eleven treatments defined according to a Baconian matrix. Treatments consisted of doses of N (0, 100, 200 and 300 kg ha(-1)), P (0, 100, 200 and 300 kg ha(-1)) and K (0, 80, 160 and 240 kg ha(-1)), as well as absence and presence of organic compost (30 t ha(-1)). The following parameters were evaluated: plant height, stem diameter, number of leaves, production of fruits plant(-1), number of fruits plant(-1), fruit length and diameter and fruit quality (pH, soluble solids, titratable acidity, vitamin C and electrical conductivity). The crop is demanding in terms of K and N fertilizations, with increments of 15.8 and 36% in the mean number and diameter of fruits, respectively. Organic fertilization did not influence the vegetative growth of okra, but was beneficial to the production of fruits with higher vitamin C content, 52% higher than the contents found in fruits produced without such input. |
id |
UNSP_60e1ac9cc3fda8b056e1e2d4e2316bc8 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/184357 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Production and quality of okra produced with mineral and organic fertilizationAbelmoschus esculentus (L.) MoenchBaconian matrixvegetablepostharvestOkra, Abelmoschus esculentus (L.) Moench, is a vegetable with annual fruit native to hot regions of Africa, well adapted to the conditions of the Northeast and Southeast regions of Brazil, where it is widely used by small farmers. This study aimed to evaluate the effect of mineral and organic fertilization on the production and quality of okra fruits. The experiment was conducted in randomized block design, with three replicates and eleven treatments defined according to a Baconian matrix. Treatments consisted of doses of N (0, 100, 200 and 300 kg ha(-1)), P (0, 100, 200 and 300 kg ha(-1)) and K (0, 80, 160 and 240 kg ha(-1)), as well as absence and presence of organic compost (30 t ha(-1)). The following parameters were evaluated: plant height, stem diameter, number of leaves, production of fruits plant(-1), number of fruits plant(-1), fruit length and diameter and fruit quality (pH, soluble solids, titratable acidity, vitamin C and electrical conductivity). The crop is demanding in terms of K and N fertilizations, with increments of 15.8 and 36% in the mean number and diameter of fruits, respectively. Organic fertilization did not influence the vegetative growth of okra, but was beneficial to the production of fruits with higher vitamin C content, 52% higher than the contents found in fruits produced without such input.Inst Fed Educ Ciencia & Tecnol Pernambuco, Dept Desenvolvimento Educ, Vitoria De Santo Antao, PE, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, BrazilUniv Fed Paraiba, Ctr Ciencias Agr, Unidade Acad Bacharelado Agron, Areia, PB, BrazilUniv Fed Paraiba, Ctr Ciencias Humanas Sociais & Agr, Curso Bacharelado Agroecol, Bananeiras, PB, BrazilUniv Fed Paraiba, Ctr Ciencias Agr, Dept Ciencias Fundamentais & Sociais, Areia, PB, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, BrazilUniv Federal Campina GrandeInst Fed Educ Ciencia & Tecnol PernambucoUniversidade Estadual Paulista (Unesp)Univ Fed ParaibaSantos, Hemmannuella C.Pereira, Emmanuel M. [UNESP]Medeiros, Rafael L. S. deCosta, Paulo M. de A.Pereira, Walter E.2019-10-04T11:57:05Z2019-10-04T11:57:05Z2019-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article97-102application/pdfhttp://dx.doi.org/10.1590/1807-1929/agriambi.v23n2p97-102Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 23, n. 2, p. 97-102, 2019.1807-1929http://hdl.handle.net/11449/18435710.1590/1807-1929/agriambi.v23n2p97-102S1415-43662019000200097WOS:000458923800004S1415-43662019000200097.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Engenharia Agricola E Ambientalinfo:eu-repo/semantics/openAccess2023-11-15T06:15:40Zoai:repositorio.unesp.br:11449/184357Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:46:35.124811Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Production and quality of okra produced with mineral and organic fertilization |
title |
Production and quality of okra produced with mineral and organic fertilization |
spellingShingle |
Production and quality of okra produced with mineral and organic fertilization Santos, Hemmannuella C. Abelmoschus esculentus (L.) Moench Baconian matrix vegetable postharvest |
title_short |
Production and quality of okra produced with mineral and organic fertilization |
title_full |
Production and quality of okra produced with mineral and organic fertilization |
title_fullStr |
Production and quality of okra produced with mineral and organic fertilization |
title_full_unstemmed |
Production and quality of okra produced with mineral and organic fertilization |
title_sort |
Production and quality of okra produced with mineral and organic fertilization |
author |
Santos, Hemmannuella C. |
author_facet |
Santos, Hemmannuella C. Pereira, Emmanuel M. [UNESP] Medeiros, Rafael L. S. de Costa, Paulo M. de A. Pereira, Walter E. |
author_role |
author |
author2 |
Pereira, Emmanuel M. [UNESP] Medeiros, Rafael L. S. de Costa, Paulo M. de A. Pereira, Walter E. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Inst Fed Educ Ciencia & Tecnol Pernambuco Universidade Estadual Paulista (Unesp) Univ Fed Paraiba |
dc.contributor.author.fl_str_mv |
Santos, Hemmannuella C. Pereira, Emmanuel M. [UNESP] Medeiros, Rafael L. S. de Costa, Paulo M. de A. Pereira, Walter E. |
dc.subject.por.fl_str_mv |
Abelmoschus esculentus (L.) Moench Baconian matrix vegetable postharvest |
topic |
Abelmoschus esculentus (L.) Moench Baconian matrix vegetable postharvest |
description |
Okra, Abelmoschus esculentus (L.) Moench, is a vegetable with annual fruit native to hot regions of Africa, well adapted to the conditions of the Northeast and Southeast regions of Brazil, where it is widely used by small farmers. This study aimed to evaluate the effect of mineral and organic fertilization on the production and quality of okra fruits. The experiment was conducted in randomized block design, with three replicates and eleven treatments defined according to a Baconian matrix. Treatments consisted of doses of N (0, 100, 200 and 300 kg ha(-1)), P (0, 100, 200 and 300 kg ha(-1)) and K (0, 80, 160 and 240 kg ha(-1)), as well as absence and presence of organic compost (30 t ha(-1)). The following parameters were evaluated: plant height, stem diameter, number of leaves, production of fruits plant(-1), number of fruits plant(-1), fruit length and diameter and fruit quality (pH, soluble solids, titratable acidity, vitamin C and electrical conductivity). The crop is demanding in terms of K and N fertilizations, with increments of 15.8 and 36% in the mean number and diameter of fruits, respectively. Organic fertilization did not influence the vegetative growth of okra, but was beneficial to the production of fruits with higher vitamin C content, 52% higher than the contents found in fruits produced without such input. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T11:57:05Z 2019-10-04T11:57:05Z 2019-02-01 |
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/10.1590/1807-1929/agriambi.v23n2p97-102 Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 23, n. 2, p. 97-102, 2019. 1807-1929 http://hdl.handle.net/11449/184357 10.1590/1807-1929/agriambi.v23n2p97-102 S1415-43662019000200097 WOS:000458923800004 S1415-43662019000200097.pdf |
url |
http://dx.doi.org/10.1590/1807-1929/agriambi.v23n2p97-102 http://hdl.handle.net/11449/184357 |
identifier_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 23, n. 2, p. 97-102, 2019. 1807-1929 10.1590/1807-1929/agriambi.v23n2p97-102 S1415-43662019000200097 WOS:000458923800004 S1415-43662019000200097.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
97-102 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Campina Grande |
publisher.none.fl_str_mv |
Univ Federal Campina Grande |
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 |
|
_version_ |
1808128856007114752 |