Rocket plants in response to nitrogen concentration in nutrient solution
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Horticultura Brasileira |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000300341 |
Resumo: | ABSTRACT Nitrogen (N) is the second most accumulated nutrient in rocket. This nutrient greatly affects growth, productivity and quality of the vegetable. Rocket is the second most widely grown leafy vegetable in hydroponic system; however, no studies on how N concentration in nutrient solution affects this crop can be found in literature. We studied four concentrations (79.2; 118.8; 158.4 and 237.6 mg L-1 of N) in a randomized block design with five replicates. Maximum number of leaves, leaf area, dry mass and productivity of rocket cv. ‘Folha larga’ were obtained with the highest N concentration. The rocket quality, evaluated by the nitrate content, was maximum with 210.2 mg L-1 of N and its value in the concentration which maximized productivity is in the acceptable range for vegetables; so, it is recommended to grow rocket with 237.6 mg L-1 of N in the nutrient solution. |
id |
ABH-1_1d4d68988a0c3307ec0bd70d476837a0 |
---|---|
oai_identifier_str |
oai:scielo:S0102-05362021000300341 |
network_acronym_str |
ABH-1 |
network_name_str |
Horticultura Brasileira |
repository_id_str |
|
spelling |
Rocket plants in response to nitrogen concentration in nutrient solutionEruca sativasoil-free cultivationhydroponicsleafy vegetablesnitrateABSTRACT Nitrogen (N) is the second most accumulated nutrient in rocket. This nutrient greatly affects growth, productivity and quality of the vegetable. Rocket is the second most widely grown leafy vegetable in hydroponic system; however, no studies on how N concentration in nutrient solution affects this crop can be found in literature. We studied four concentrations (79.2; 118.8; 158.4 and 237.6 mg L-1 of N) in a randomized block design with five replicates. Maximum number of leaves, leaf area, dry mass and productivity of rocket cv. ‘Folha larga’ were obtained with the highest N concentration. The rocket quality, evaluated by the nitrate content, was maximum with 210.2 mg L-1 of N and its value in the concentration which maximized productivity is in the acceptable range for vegetables; so, it is recommended to grow rocket with 237.6 mg L-1 of N in the nutrient solution.Associação Brasileira de Horticultura2021-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000300341Horticultura Brasileira v.39 n.3 2021reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/s0102-0536-20210316info:eu-repo/semantics/openAccessSilva,Paulo Henrique SCecílio Filho,Arthur BernardesReis,Isaias dos SNascimento,Carolina SNascimento,Camila Seng2021-09-28T00:00:00Zoai:scielo:S0102-05362021000300341Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2021-09-28T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false |
dc.title.none.fl_str_mv |
Rocket plants in response to nitrogen concentration in nutrient solution |
title |
Rocket plants in response to nitrogen concentration in nutrient solution |
spellingShingle |
Rocket plants in response to nitrogen concentration in nutrient solution Silva,Paulo Henrique S Eruca sativa soil-free cultivation hydroponics leafy vegetables nitrate |
title_short |
Rocket plants in response to nitrogen concentration in nutrient solution |
title_full |
Rocket plants in response to nitrogen concentration in nutrient solution |
title_fullStr |
Rocket plants in response to nitrogen concentration in nutrient solution |
title_full_unstemmed |
Rocket plants in response to nitrogen concentration in nutrient solution |
title_sort |
Rocket plants in response to nitrogen concentration in nutrient solution |
author |
Silva,Paulo Henrique S |
author_facet |
Silva,Paulo Henrique S Cecílio Filho,Arthur Bernardes Reis,Isaias dos S Nascimento,Carolina S Nascimento,Camila S |
author_role |
author |
author2 |
Cecílio Filho,Arthur Bernardes Reis,Isaias dos S Nascimento,Carolina S Nascimento,Camila S |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Silva,Paulo Henrique S Cecílio Filho,Arthur Bernardes Reis,Isaias dos S Nascimento,Carolina S Nascimento,Camila S |
dc.subject.por.fl_str_mv |
Eruca sativa soil-free cultivation hydroponics leafy vegetables nitrate |
topic |
Eruca sativa soil-free cultivation hydroponics leafy vegetables nitrate |
description |
ABSTRACT Nitrogen (N) is the second most accumulated nutrient in rocket. This nutrient greatly affects growth, productivity and quality of the vegetable. Rocket is the second most widely grown leafy vegetable in hydroponic system; however, no studies on how N concentration in nutrient solution affects this crop can be found in literature. We studied four concentrations (79.2; 118.8; 158.4 and 237.6 mg L-1 of N) in a randomized block design with five replicates. Maximum number of leaves, leaf area, dry mass and productivity of rocket cv. ‘Folha larga’ were obtained with the highest N concentration. The rocket quality, evaluated by the nitrate content, was maximum with 210.2 mg L-1 of N and its value in the concentration which maximized productivity is in the acceptable range for vegetables; so, it is recommended to grow rocket with 237.6 mg L-1 of N in the nutrient solution. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000300341 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000300341 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s0102-0536-20210316 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Horticultura |
publisher.none.fl_str_mv |
Associação Brasileira de Horticultura |
dc.source.none.fl_str_mv |
Horticultura Brasileira v.39 n.3 2021 reponame:Horticultura Brasileira instname:Associação Brasileira de Horticultura (ABH) instacron:ABH |
instname_str |
Associação Brasileira de Horticultura (ABH) |
instacron_str |
ABH |
institution |
ABH |
reponame_str |
Horticultura Brasileira |
collection |
Horticultura Brasileira |
repository.name.fl_str_mv |
Horticultura Brasileira - Associação Brasileira de Horticultura (ABH) |
repository.mail.fl_str_mv |
||hortbras@gmail.com |
_version_ |
1754213084763783168 |