Stem conduction systems effect on the production and quality of mini tomato under organic management
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bragantia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200238 |
Resumo: | ABSTRACT This research evaluated the influence of stem conduction types on the production and physicochemical characteristics of tomato fruits (hybrid Coco, mini type) under organic management. The experiment was conducted between August 2013 and January 2014. The treatments consisted of 4 different conduction systems: 2 traditional stems; 2 stems emerging from axillary cotyledon buds (“bottom stem”); 3 “traditional” stems and 4 stems emerging from tip pruning. Eleven harvests were conducted from 22nd November 2013 to 31st January 2014. Data collected included fruit number per plant, yields (g∙plant−1), fruit physicochemical characteristics, average weight, fruit diameter, pH, titratable acidity (TA), soluble solids (SS), SS/TA ratio, reducing sugars, ascorbic acid, lycopene, β-carotene, chlorophyll-a and chlorophyll-b. Stem conduction types did not affect fruit yields per plant (g∙plant−1). However, the greater number of stems resulted in more fruits per plant, but the fruit produced had a smaller diameter and average weight. The treatments with more stems also showed higher fruit lycopene levels, TA, and reducing sugars. Thus, under similar growing conditions, it may be recommended that organic mini tomatoes be pruned with 3 or 4 stems to increase the number of fruits per plant. |
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Stem conduction systems effect on the production and quality of mini tomato under organic managementSolanum lycopersicum L.“bottom stem”tip pruningphysicochemical characteristicsABSTRACT This research evaluated the influence of stem conduction types on the production and physicochemical characteristics of tomato fruits (hybrid Coco, mini type) under organic management. The experiment was conducted between August 2013 and January 2014. The treatments consisted of 4 different conduction systems: 2 traditional stems; 2 stems emerging from axillary cotyledon buds (“bottom stem”); 3 “traditional” stems and 4 stems emerging from tip pruning. Eleven harvests were conducted from 22nd November 2013 to 31st January 2014. Data collected included fruit number per plant, yields (g∙plant−1), fruit physicochemical characteristics, average weight, fruit diameter, pH, titratable acidity (TA), soluble solids (SS), SS/TA ratio, reducing sugars, ascorbic acid, lycopene, β-carotene, chlorophyll-a and chlorophyll-b. Stem conduction types did not affect fruit yields per plant (g∙plant−1). However, the greater number of stems resulted in more fruits per plant, but the fruit produced had a smaller diameter and average weight. The treatments with more stems also showed higher fruit lycopene levels, TA, and reducing sugars. Thus, under similar growing conditions, it may be recommended that organic mini tomatoes be pruned with 3 or 4 stems to increase the number of fruits per plant.Instituto Agronômico de Campinas2017-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200238Bragantia v.76 n.2 2017reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/1678-4499.558info:eu-repo/semantics/openAccessCandian,Joara SecchiMartins,Bruno Novaes MenezesCardoso,Antonio Ismael InácioEvangelista,Regina MartaFujita,Erikaeng2017-05-11T00:00:00Zoai:scielo:S0006-87052017000200238Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2017-05-11T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false |
dc.title.none.fl_str_mv |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
title |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
spellingShingle |
Stem conduction systems effect on the production and quality of mini tomato under organic management Candian,Joara Secchi Solanum lycopersicum L. “bottom stem” tip pruning physicochemical characteristics |
title_short |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
title_full |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
title_fullStr |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
title_full_unstemmed |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
title_sort |
Stem conduction systems effect on the production and quality of mini tomato under organic management |
author |
Candian,Joara Secchi |
author_facet |
Candian,Joara Secchi Martins,Bruno Novaes Menezes Cardoso,Antonio Ismael Inácio Evangelista,Regina Marta Fujita,Erika |
author_role |
author |
author2 |
Martins,Bruno Novaes Menezes Cardoso,Antonio Ismael Inácio Evangelista,Regina Marta Fujita,Erika |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Candian,Joara Secchi Martins,Bruno Novaes Menezes Cardoso,Antonio Ismael Inácio Evangelista,Regina Marta Fujita,Erika |
dc.subject.por.fl_str_mv |
Solanum lycopersicum L. “bottom stem” tip pruning physicochemical characteristics |
topic |
Solanum lycopersicum L. “bottom stem” tip pruning physicochemical characteristics |
description |
ABSTRACT This research evaluated the influence of stem conduction types on the production and physicochemical characteristics of tomato fruits (hybrid Coco, mini type) under organic management. The experiment was conducted between August 2013 and January 2014. The treatments consisted of 4 different conduction systems: 2 traditional stems; 2 stems emerging from axillary cotyledon buds (“bottom stem”); 3 “traditional” stems and 4 stems emerging from tip pruning. Eleven harvests were conducted from 22nd November 2013 to 31st January 2014. Data collected included fruit number per plant, yields (g∙plant−1), fruit physicochemical characteristics, average weight, fruit diameter, pH, titratable acidity (TA), soluble solids (SS), SS/TA ratio, reducing sugars, ascorbic acid, lycopene, β-carotene, chlorophyll-a and chlorophyll-b. Stem conduction types did not affect fruit yields per plant (g∙plant−1). However, the greater number of stems resulted in more fruits per plant, but the fruit produced had a smaller diameter and average weight. The treatments with more stems also showed higher fruit lycopene levels, TA, and reducing sugars. Thus, under similar growing conditions, it may be recommended that organic mini tomatoes be pruned with 3 or 4 stems to increase the number of fruits per plant. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-04-01 |
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=S0006-87052017000200238 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200238 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4499.558 |
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 |
Instituto Agronômico de Campinas |
publisher.none.fl_str_mv |
Instituto Agronômico de Campinas |
dc.source.none.fl_str_mv |
Bragantia v.76 n.2 2017 reponame:Bragantia instname:Instituto Agronômico de Campinas (IAC) instacron:IAC |
instname_str |
Instituto Agronômico de Campinas (IAC) |
instacron_str |
IAC |
institution |
IAC |
reponame_str |
Bragantia |
collection |
Bragantia |
repository.name.fl_str_mv |
Bragantia - Instituto Agronômico de Campinas (IAC) |
repository.mail.fl_str_mv |
bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br |
_version_ |
1754193305887834112 |