Agronomic performance of lettuce cultivars in aquaponics
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/18176 |
Resumo: | Lettuce is a vegetable that can be produced in different cultivation systems, such as aquaponics. The objective of this work was to evaluate the performance of lettuce cultivars from the purple, american, smooth and curly lettuce groups in aquaponics. The system consisted of an area of approximately 10 m3, consisting of a 1 m3 fish breeding tank, a 240 L settling filter, a 240 L biological filter and nine 3 m long PVC channels. The experiment consisted of four treatments, which consisted of four groups of lettuce cultivars: purple (Carmine); American (Butter); lisa (Elisa) and; curly (Grand Rapids). The variables analyzed were fresh mass, length of root and stem and number of leaves. At 20 days, the highest fresh mass was found in the crisp cultivar (121.22g). For root length, the curly and American cultivars showed higher averages with 16.22 cm. Stem length was greater in smooth (11.88 cm) and curly (12.77 cm) cultivars. With 19.33 leaves, the largest number was found in the smooth cultivar. At 40 days, the cultivar Americana presented higher fresh mass (321.33g) and root length (20.55cm). As for the length of the stem, the curly cultivar presented the highest value (17.88 cm). For the number of leaves, cultivars americana (34.22), purple (33) and smooth (32.22) showed higher values. Therefore, in aquaponics there is a significant difference between lettuce cultivars from the purple, american, smooth and curly groups. |
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Agronomic performance of lettuce cultivars in aquaponicsComportamiento agronómico de cultivares de lechuga en acuaponíaDesempenho agronômico de cultivares de alface em aquaponiaLactuca sativa LTilapiaSoil-free cultivationOreochromis niloticus.Lactuca sativa LTilapiaCultivo sin sueloOreochromis niloticus.Lactuca sativa LTilápiaCultivo sem soloOreochromis niloticus.Lettuce is a vegetable that can be produced in different cultivation systems, such as aquaponics. The objective of this work was to evaluate the performance of lettuce cultivars from the purple, american, smooth and curly lettuce groups in aquaponics. The system consisted of an area of approximately 10 m3, consisting of a 1 m3 fish breeding tank, a 240 L settling filter, a 240 L biological filter and nine 3 m long PVC channels. The experiment consisted of four treatments, which consisted of four groups of lettuce cultivars: purple (Carmine); American (Butter); lisa (Elisa) and; curly (Grand Rapids). The variables analyzed were fresh mass, length of root and stem and number of leaves. At 20 days, the highest fresh mass was found in the crisp cultivar (121.22g). For root length, the curly and American cultivars showed higher averages with 16.22 cm. Stem length was greater in smooth (11.88 cm) and curly (12.77 cm) cultivars. With 19.33 leaves, the largest number was found in the smooth cultivar. At 40 days, the cultivar Americana presented higher fresh mass (321.33g) and root length (20.55cm). As for the length of the stem, the curly cultivar presented the highest value (17.88 cm). For the number of leaves, cultivars americana (34.22), purple (33) and smooth (32.22) showed higher values. Therefore, in aquaponics there is a significant difference between lettuce cultivars from the purple, american, smooth and curly groups.La lechuga es una hortaliza que se puede producir en diferentes sistemas de cultivo, como la acuaponía. El objetivo de este trabajo fue evaluar el comportamiento de cultivares de lechuga de los grupos de lechugas moradas, americanas, lisas y crujientes en acuaponía. El sistema constaba de un área de aproximadamente 10 m3, compuesto por un tanque de cría de peces de 1 m3, un filtro decantador de 240 L, un filtro biológico de 240 L y nueve canales de PVC de 3 m de longitud. El experimento consistió en cuatro tratamientos, que consistieron en cuatro grupos de cultivares de lechuga: púrpura (Carmín); Americano (mantequilla); lisa (Elisa) y; rizado (Grand Rapids). Las variables analizadas fueron masa fresca, longitud de raíz y tallo y número de hojas. A los 20 días, la masa fresca más alta se encontró en el cultivar crujiente (121,22 g). Para la longitud de la raíz, los cultivares rizado y americano mostraron promedios más altos con 16.22 cm. La longitud del tallo fue mayor en los cultivares lisos (11,88 cm) y rizados (12,77 cm). Con 19,33 hojas, el mayor número se encontró en el cultivar liso. A los 40 días, el cultivar Americana presentó mayor masa fresca (321.33g) y longitud de raíz (20.55cm). En cuanto a la longitud del tallo, el cultivar rizado presentó el valor más alto (17,88 cm). Para el número de hojas, los cultivares americana (34.22), morado (33) y liso (32.22) mostraron valores más altos. Por lo tanto, en acuaponía existe una diferencia significativa entre los cultivares de lechuga de los grupos morado, americano, liso y rizado.A alface é uma hortaliça que pode ser produzida em diferentes sistemas de cultivo, como é caso da aquaponia. O objetivo do trabalho foi avaliar o desempenho de cultivares de alface dos grupos roxa, americana, lisa e crespa de alface em aquaponia. O sistema foi composto por uma área de aproximadamente 10 m3, sendo composto de um tanque de criação de peixes de 1 m3, um filtro decantador de 240 L, um filtro biológico de 240 L e nove canaletas de PVC de 3 m de comprimento. O experimento foi composto por quatro tratamentos, os quais consistiram por quatro grupos de cultivares de alface: roxa (Carmim); americana (Manteiga); lisa (Elisa) e; crespa (Grand Rapids). As variáveis analisadas foram massa fresca, comprimento da raiz e do caule e número de folhas. Aos 20 dias, a maior massa fresca foi constatada na cultivar crespa (121,22g). Para o comprimento da raiz as cultivares crespas e americanas demonstraram maiores médias com 16,22 cm. O comprimento do caule foi maior nas cultivares lisa (11,88 cm) e crespa (12,77 cm). Com 19,33 folhas, o maior número foi encontrado na cultivar lisa. Já aos 40 dias, a cultivar americana apresentou maior massa fresca (321,33g) e comprimento da raiz (20,55cm). Já para o comprimento do caule, a cultivar crespa apresentou maior valor (17,88 cm). Para o número de folhas, as cultivares americana (34,22), roxa (33) e lisa (32,22) apresentaram maiores valores. Portanto, em aquaponia há diferença significativa entre as cultivares de alface dos grupos roxa, americana, lisa e crespa.Research, Society and Development2021-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1817610.33448/rsd-v10i9.18176Research, Society and Development; Vol. 10 No. 9; e50610918176Research, Society and Development; Vol. 10 Núm. 9; e50610918176Research, Society and Development; v. 10 n. 9; e506109181762525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/18176/16416Copyright (c) 2021 Fábio Teixeira de Carvalho Mendes; Aurivan Soares de Freitas; Eliana Alcantra; Rosângela Francisca de Paula Vitor Marques; Alisson Souza de Oliveira; Ronei Aparecido Barbosa; Mairon Cézar de Pádua; Raphael Ribeiro Junqueirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMendes, Fábio Teixeira de Carvalho Freitas, Aurivan Soares de Alcantra, ElianaMarques, Rosângela Francisca de Paula Vitor Oliveira, Alisson Souza de Barbosa, Ronei Aparecido Pádua, Mairon Cézar de Junqueira, Raphael Ribeiro 2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/18176Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:21.655507Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Agronomic performance of lettuce cultivars in aquaponics Comportamiento agronómico de cultivares de lechuga en acuaponía Desempenho agronômico de cultivares de alface em aquaponia |
title |
Agronomic performance of lettuce cultivars in aquaponics |
spellingShingle |
Agronomic performance of lettuce cultivars in aquaponics Mendes, Fábio Teixeira de Carvalho Lactuca sativa L Tilapia Soil-free cultivation Oreochromis niloticus. Lactuca sativa L Tilapia Cultivo sin suelo Oreochromis niloticus. Lactuca sativa L Tilápia Cultivo sem solo Oreochromis niloticus. |
title_short |
Agronomic performance of lettuce cultivars in aquaponics |
title_full |
Agronomic performance of lettuce cultivars in aquaponics |
title_fullStr |
Agronomic performance of lettuce cultivars in aquaponics |
title_full_unstemmed |
Agronomic performance of lettuce cultivars in aquaponics |
title_sort |
Agronomic performance of lettuce cultivars in aquaponics |
author |
Mendes, Fábio Teixeira de Carvalho |
author_facet |
Mendes, Fábio Teixeira de Carvalho Freitas, Aurivan Soares de Alcantra, Eliana Marques, Rosângela Francisca de Paula Vitor Oliveira, Alisson Souza de Barbosa, Ronei Aparecido Pádua, Mairon Cézar de Junqueira, Raphael Ribeiro |
author_role |
author |
author2 |
Freitas, Aurivan Soares de Alcantra, Eliana Marques, Rosângela Francisca de Paula Vitor Oliveira, Alisson Souza de Barbosa, Ronei Aparecido Pádua, Mairon Cézar de Junqueira, Raphael Ribeiro |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Mendes, Fábio Teixeira de Carvalho Freitas, Aurivan Soares de Alcantra, Eliana Marques, Rosângela Francisca de Paula Vitor Oliveira, Alisson Souza de Barbosa, Ronei Aparecido Pádua, Mairon Cézar de Junqueira, Raphael Ribeiro |
dc.subject.por.fl_str_mv |
Lactuca sativa L Tilapia Soil-free cultivation Oreochromis niloticus. Lactuca sativa L Tilapia Cultivo sin suelo Oreochromis niloticus. Lactuca sativa L Tilápia Cultivo sem solo Oreochromis niloticus. |
topic |
Lactuca sativa L Tilapia Soil-free cultivation Oreochromis niloticus. Lactuca sativa L Tilapia Cultivo sin suelo Oreochromis niloticus. Lactuca sativa L Tilápia Cultivo sem solo Oreochromis niloticus. |
description |
Lettuce is a vegetable that can be produced in different cultivation systems, such as aquaponics. The objective of this work was to evaluate the performance of lettuce cultivars from the purple, american, smooth and curly lettuce groups in aquaponics. The system consisted of an area of approximately 10 m3, consisting of a 1 m3 fish breeding tank, a 240 L settling filter, a 240 L biological filter and nine 3 m long PVC channels. The experiment consisted of four treatments, which consisted of four groups of lettuce cultivars: purple (Carmine); American (Butter); lisa (Elisa) and; curly (Grand Rapids). The variables analyzed were fresh mass, length of root and stem and number of leaves. At 20 days, the highest fresh mass was found in the crisp cultivar (121.22g). For root length, the curly and American cultivars showed higher averages with 16.22 cm. Stem length was greater in smooth (11.88 cm) and curly (12.77 cm) cultivars. With 19.33 leaves, the largest number was found in the smooth cultivar. At 40 days, the cultivar Americana presented higher fresh mass (321.33g) and root length (20.55cm). As for the length of the stem, the curly cultivar presented the highest value (17.88 cm). For the number of leaves, cultivars americana (34.22), purple (33) and smooth (32.22) showed higher values. Therefore, in aquaponics there is a significant difference between lettuce cultivars from the purple, american, smooth and curly groups. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-01 |
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/18176 10.33448/rsd-v10i9.18176 |
url |
https://rsdjournal.org/index.php/rsd/article/view/18176 |
identifier_str_mv |
10.33448/rsd-v10i9.18176 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/18176/16416 |
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. 9; e50610918176 Research, Society and Development; Vol. 10 Núm. 9; e50610918176 Research, Society and Development; v. 10 n. 9; e50610918176 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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1797052684506759168 |