Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/16722 |
Resumo: | In agriculture, horticulture constitutes a field of great importance. The pineapple is among the tropical fruit species in economic and social importance in most developed countries of tropical and subtropical climate. Brazil is one of the largest producers of pineapple. So is need for more research on this fruit, to choose the best dose of potassium coverage and floral induction, and therefore maximize production, giving the possibility of spreading the harvest. The objective of this study was to investigate the development of Perola pineapple at different doses of potassium fertilizers in coverage, and evaluating their effects on fruit yield in dryland farming in the municipality of Alta Floresta, MT. The experimental design was a randomized block design in 3 x 2 factorial design, with 24 treatments, consisting of 3 doses of potassium (0, 10 and 20 g plant-1), 2 fertilization intervals (30 and 60). Under the conditions of this study, it was concluded that the best dose of potassium chloride in coverage for Perola pineapple, fruit color variables, average fruit diameter and average fruit weight is 120 g per plant. The range more suitable for the application of K was 60 days. |
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Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilizationCultivo de piña en función de la división de la fertilización con potasio del aderezoCultivo do abacaxizeiro em função do parcelamento da adubação potássica de coberturaAnanas comosusPérolaProdutividadeCloreto de potássio.Ananas comosusFruitProductivityPotassium cloride.Ananas comosusPerlaProductividadCloruro de potasio.In agriculture, horticulture constitutes a field of great importance. The pineapple is among the tropical fruit species in economic and social importance in most developed countries of tropical and subtropical climate. Brazil is one of the largest producers of pineapple. So is need for more research on this fruit, to choose the best dose of potassium coverage and floral induction, and therefore maximize production, giving the possibility of spreading the harvest. The objective of this study was to investigate the development of Perola pineapple at different doses of potassium fertilizers in coverage, and evaluating their effects on fruit yield in dryland farming in the municipality of Alta Floresta, MT. The experimental design was a randomized block design in 3 x 2 factorial design, with 24 treatments, consisting of 3 doses of potassium (0, 10 and 20 g plant-1), 2 fertilization intervals (30 and 60). Under the conditions of this study, it was concluded that the best dose of potassium chloride in coverage for Perola pineapple, fruit color variables, average fruit diameter and average fruit weight is 120 g per plant. The range more suitable for the application of K was 60 days.En agricultura, la fruticultura es uno de los campos más importantes. La piña se encuentra entre las especies de frutas tropicales más desarrolladas en importancia económica y social en países con clima tropical y subtropical. Brasil es uno de los mayores productores de piña del mundo. Por lo tanto, se necesita más investigación sobre esta fruta, para elegir la mejor dosis de cobertura de potasio e inducción floral, y en consecuencia maximizar la producción, dando la posibilidad de escalonar la cosecha. El objetivo del trabajo fue verificar el desarrollo del cultivar de piña Pérola, en diferentes dosis de fertilizantes potásicos en cobertura, y evaluar sus efectos en la producción de frutos en cultivos de secano en el municipio de Alta Floresta-MT. El diseño experimental fue de bloques al azar en un esquema factorial 3 x 2, con 24 tratamientos, consistente en 3 dosis de potasio (0, 10 y 20 g planta-1), 2 intervalos de fertilización (30 y 60 días). En las condiciones del presente trabajo, se puede concluir que: dosis de hasta 10 gramos de potasio por planta aumentan el peso de los frutos, independientemente de la presencia de corona en ellos; se obtienen mayores valores de diámetro de fruto con fertilización con potasio de hasta 20 gramos por planta a los 60 días y hasta 10 gramos por planta a los 30 días después de la inducción floral; el aumento de la dosis de potasio mejora el color de los frutos y aumenta el contenido de sólidos solubles de estos.Na agricultura, a fruticultura constitui-se num dos campos de grande importância. O abacaxi está entre as espécies frutícolas tropicais em importância econômica e social mais desenvolvida nos países de clima tropical e subtropical. O Brasil é um dos maiores produtores mundiais de abacaxi. Assim necessita-se de mais pesquisas sobre esta fruta, para escolher a melhor dose de cobertura potássica e indução floral, e consequentemente maximizar a produção, dando a possibilidade de escalonar a colheita. O objetivo do trabalho foi verificar o desenvolvimento do abacaxizeiro cultivar Pérola, em diferentes doses de adubações de potássio em cobertura, e avaliando seus efeitos sobre a produção de fruto em lavoura de sequeiro no município de Alta Floresta-MT. O delineamento experimental foi de blocos casualizados no esquema fatorial 3 x 2, com 24 tratamentos, constituídos por 3 doses de potássio (0, 10 e 20 g planta-1), 2 intervalos de adubação (30 e 60 dias). Nas condições do presente trabalho, pode-se concluir que: doses de até 10 gramas por planta de potássio aumentam o peso de frutos, independentemente da presença de coroa nestes; maiores valores de diâmetro de fruto são obtidos com adubação potássica de até 20 gramas por planta aos 60 dias e até 10 gramas por planta aos 30 dias após a indução floral; o aumento na dose de potássio melhorar coloração de frutos e aumenta o teor de sólidos solúveis destes.Research, Society and Development2021-06-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1672210.33448/rsd-v10i7.16722Research, Society and Development; Vol. 10 No. 7; e42510716722Research, Society and Development; Vol. 10 Núm. 7; e42510716722Research, Society and Development; v. 10 n. 7; e425107167222525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/16722/14981Copyright (c) 2021 Duilhio da Silva Loures; Oscar Mitsuo Yamashita; Marco Antonio Camillo de Carvalho; Paulo Sergio Koga; Ostenildo Ribeiro Campos; João Aguilar Massaroto; Kelte Resende Arantes; Ricardo Adriano Felito; Wagner Gervazio; Adriano Maltezo da Rocha; Aureane Cristina Ferreira Teixeira Cândidohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLoures, Duilhio da SilvaYamashita, Oscar MitsuoCarvalho, Marco Antonio Camillo de Sergio Koga, PauloCampos, Ostenildo Ribeiro Massaroto, João Aguilar Arantes, Kelte Resende Felito, Ricardo AdrianoGervazio, WagnerRocha, Adriano Maltezo da Cândido, Aureane Cristina Ferreira Teixeira 2021-07-18T21:07:03Zoai:ojs.pkp.sfu.ca:article/16722Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:12.195160Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization Cultivo de piña en función de la división de la fertilización con potasio del aderezo Cultivo do abacaxizeiro em função do parcelamento da adubação potássica de cobertura |
title |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
spellingShingle |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization Loures, Duilhio da Silva Ananas comosus Pérola Produtividade Cloreto de potássio. Ananas comosus Fruit Productivity Potassium cloride. Ananas comosus Perla Productividad Cloruro de potasio. |
title_short |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
title_full |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
title_fullStr |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
title_full_unstemmed |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
title_sort |
Cultivation of pineapple as a function of the splitting of top-dressing potassium fertilization |
author |
Loures, Duilhio da Silva |
author_facet |
Loures, Duilhio da Silva Yamashita, Oscar Mitsuo Carvalho, Marco Antonio Camillo de Sergio Koga, Paulo Campos, Ostenildo Ribeiro Massaroto, João Aguilar Arantes, Kelte Resende Felito, Ricardo Adriano Gervazio, Wagner Rocha, Adriano Maltezo da Cândido, Aureane Cristina Ferreira Teixeira |
author_role |
author |
author2 |
Yamashita, Oscar Mitsuo Carvalho, Marco Antonio Camillo de Sergio Koga, Paulo Campos, Ostenildo Ribeiro Massaroto, João Aguilar Arantes, Kelte Resende Felito, Ricardo Adriano Gervazio, Wagner Rocha, Adriano Maltezo da Cândido, Aureane Cristina Ferreira Teixeira |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Loures, Duilhio da Silva Yamashita, Oscar Mitsuo Carvalho, Marco Antonio Camillo de Sergio Koga, Paulo Campos, Ostenildo Ribeiro Massaroto, João Aguilar Arantes, Kelte Resende Felito, Ricardo Adriano Gervazio, Wagner Rocha, Adriano Maltezo da Cândido, Aureane Cristina Ferreira Teixeira |
dc.subject.por.fl_str_mv |
Ananas comosus Pérola Produtividade Cloreto de potássio. Ananas comosus Fruit Productivity Potassium cloride. Ananas comosus Perla Productividad Cloruro de potasio. |
topic |
Ananas comosus Pérola Produtividade Cloreto de potássio. Ananas comosus Fruit Productivity Potassium cloride. Ananas comosus Perla Productividad Cloruro de potasio. |
description |
In agriculture, horticulture constitutes a field of great importance. The pineapple is among the tropical fruit species in economic and social importance in most developed countries of tropical and subtropical climate. Brazil is one of the largest producers of pineapple. So is need for more research on this fruit, to choose the best dose of potassium coverage and floral induction, and therefore maximize production, giving the possibility of spreading the harvest. The objective of this study was to investigate the development of Perola pineapple at different doses of potassium fertilizers in coverage, and evaluating their effects on fruit yield in dryland farming in the municipality of Alta Floresta, MT. The experimental design was a randomized block design in 3 x 2 factorial design, with 24 treatments, consisting of 3 doses of potassium (0, 10 and 20 g plant-1), 2 fertilization intervals (30 and 60). Under the conditions of this study, it was concluded that the best dose of potassium chloride in coverage for Perola pineapple, fruit color variables, average fruit diameter and average fruit weight is 120 g per plant. The range more suitable for the application of K was 60 days. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-27 |
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 |
https://rsdjournal.org/index.php/rsd/article/view/16722 10.33448/rsd-v10i7.16722 |
url |
https://rsdjournal.org/index.php/rsd/article/view/16722 |
identifier_str_mv |
10.33448/rsd-v10i7.16722 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/16722/14981 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 7; e42510716722 Research, Society and Development; Vol. 10 Núm. 7; e42510716722 Research, Society and Development; v. 10 n. 7; e42510716722 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052680498053120 |