Nitrogen levels in the cultivation of strawberries in soilless culture
Autor(a) principal: | |
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Data de Publicação: | 2011 |
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=S0102-05362011000400012 |
Resumo: | In soilless grown strawberry crops, the nitrogen concentration of the nutrient solution affects plant growth and fruit yield and quality. The present research was conducted to determine the effect of nitrogen concentration in the nutrient solution on plant growth and development and fruit yield and quality of this crop. Treatments consisted of five nutrient solutions at nitrogen concentrations of 6.5 (T1), 8.0 (T2), 9.5 (T3), 11.0 (T4) and 12.5 (T5) mmol L-1, in an entirely randomised experimental design with four replications. Ripe fruit yield was determined during the harvest period from June 6th to November 27th, 2009. Number of leaves, shoot and root dry mass and crown diameter were determined at the later date. Number of leaves, shoot and root dry mass and crown diameter decreased by effect of increasing N concentrations in the nutrient solution. Fruit yield and fruit size fitted a polynomial model, with maximum values at 8.9 mmol N L-1. The N concentration used for the strawberry crop in soilless growing systems can be reduced to 8.9 mmol L-1 without any reduction in fruit yield. |
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Nitrogen levels in the cultivation of strawberries in soilless cultureFragaria x ananassahydroponicsmineral nutrition of plantsIn soilless grown strawberry crops, the nitrogen concentration of the nutrient solution affects plant growth and fruit yield and quality. The present research was conducted to determine the effect of nitrogen concentration in the nutrient solution on plant growth and development and fruit yield and quality of this crop. Treatments consisted of five nutrient solutions at nitrogen concentrations of 6.5 (T1), 8.0 (T2), 9.5 (T3), 11.0 (T4) and 12.5 (T5) mmol L-1, in an entirely randomised experimental design with four replications. Ripe fruit yield was determined during the harvest period from June 6th to November 27th, 2009. Number of leaves, shoot and root dry mass and crown diameter were determined at the later date. Number of leaves, shoot and root dry mass and crown diameter decreased by effect of increasing N concentrations in the nutrient solution. Fruit yield and fruit size fitted a polynomial model, with maximum values at 8.9 mmol N L-1. The N concentration used for the strawberry crop in soilless growing systems can be reduced to 8.9 mmol L-1 without any reduction in fruit yield.Associação Brasileira de Horticultura2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400012Horticultura Brasileira v.29 n.4 2011reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/S0102-05362011000400012info:eu-repo/semantics/openAccessAndriolo,Jerônimo LErpen,LígiaCardoso,Francieli LCocco,CarineCasagrande,Gustavo SJänisch,Djeimi Ieng2012-01-05T00:00:00Zoai:scielo:S0102-05362011000400012Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2012-01-05T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false |
dc.title.none.fl_str_mv |
Nitrogen levels in the cultivation of strawberries in soilless culture |
title |
Nitrogen levels in the cultivation of strawberries in soilless culture |
spellingShingle |
Nitrogen levels in the cultivation of strawberries in soilless culture Andriolo,Jerônimo L Fragaria x ananassa hydroponics mineral nutrition of plants |
title_short |
Nitrogen levels in the cultivation of strawberries in soilless culture |
title_full |
Nitrogen levels in the cultivation of strawberries in soilless culture |
title_fullStr |
Nitrogen levels in the cultivation of strawberries in soilless culture |
title_full_unstemmed |
Nitrogen levels in the cultivation of strawberries in soilless culture |
title_sort |
Nitrogen levels in the cultivation of strawberries in soilless culture |
author |
Andriolo,Jerônimo L |
author_facet |
Andriolo,Jerônimo L Erpen,Lígia Cardoso,Francieli L Cocco,Carine Casagrande,Gustavo S Jänisch,Djeimi I |
author_role |
author |
author2 |
Erpen,Lígia Cardoso,Francieli L Cocco,Carine Casagrande,Gustavo S Jänisch,Djeimi I |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Andriolo,Jerônimo L Erpen,Lígia Cardoso,Francieli L Cocco,Carine Casagrande,Gustavo S Jänisch,Djeimi I |
dc.subject.por.fl_str_mv |
Fragaria x ananassa hydroponics mineral nutrition of plants |
topic |
Fragaria x ananassa hydroponics mineral nutrition of plants |
description |
In soilless grown strawberry crops, the nitrogen concentration of the nutrient solution affects plant growth and fruit yield and quality. The present research was conducted to determine the effect of nitrogen concentration in the nutrient solution on plant growth and development and fruit yield and quality of this crop. Treatments consisted of five nutrient solutions at nitrogen concentrations of 6.5 (T1), 8.0 (T2), 9.5 (T3), 11.0 (T4) and 12.5 (T5) mmol L-1, in an entirely randomised experimental design with four replications. Ripe fruit yield was determined during the harvest period from June 6th to November 27th, 2009. Number of leaves, shoot and root dry mass and crown diameter were determined at the later date. Number of leaves, shoot and root dry mass and crown diameter decreased by effect of increasing N concentrations in the nutrient solution. Fruit yield and fruit size fitted a polynomial model, with maximum values at 8.9 mmol N L-1. The N concentration used for the strawberry crop in soilless growing systems can be reduced to 8.9 mmol L-1 without any reduction in fruit yield. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 |
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=S0102-05362011000400012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-05362011000400012 |
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.29 n.4 2011 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_ |
1754213081189187584 |