Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019 |
Resumo: | Physalis peruviana L. is gaining importance in international markets due to its nutritional properties; however, the production regions are increasingly susceptible to drought periods due to global climate change. A sustainable tool against this abiotic constraint is the association with arbuscular mycorrhizal fungi (AMF). The aim of this work was to evaluate the effects of AMF inoculation with Funneliformis mosseae on the early development and some physiological parameters of P. peruviana under drought stress. The tested treatments were three soil water conditions (30%, 40% and 80% of field capacity) and the presence or absence of AMF. In this sense, root colonization quantification, root and shoot dry weight, relative water content (RWC), leaf water potential, net photosynthesis (A), transpiration (E), stomatal conductance (gs), electrolyte leakage, chlorophyll content and fluorescence were evaluated. The treatments representing 30% and 40% of field capacity had a negative effect on all the evaluated parameters; nevertheless, AMF plants presented enhanced values of root dry weight, RWC, A, gs and chlorophyll content in comparison to non-inoculated stressed plants. Despite this, mycorrhization did not affect stress indicators as chlorophyll fluorescence and electrolyte leakage, revealing that, although AMF is a promising strategy, it is not enough to relieve drought stress deleterious effects, and need to be integrated with other management strategies. |
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Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stressarbuscular mycorrhizalcape gooseberryclimate changegas exchangewater deficitPhysalis peruviana L. is gaining importance in international markets due to its nutritional properties; however, the production regions are increasingly susceptible to drought periods due to global climate change. A sustainable tool against this abiotic constraint is the association with arbuscular mycorrhizal fungi (AMF). The aim of this work was to evaluate the effects of AMF inoculation with Funneliformis mosseae on the early development and some physiological parameters of P. peruviana under drought stress. The tested treatments were three soil water conditions (30%, 40% and 80% of field capacity) and the presence or absence of AMF. In this sense, root colonization quantification, root and shoot dry weight, relative water content (RWC), leaf water potential, net photosynthesis (A), transpiration (E), stomatal conductance (gs), electrolyte leakage, chlorophyll content and fluorescence were evaluated. The treatments representing 30% and 40% of field capacity had a negative effect on all the evaluated parameters; nevertheless, AMF plants presented enhanced values of root dry weight, RWC, A, gs and chlorophyll content in comparison to non-inoculated stressed plants. Despite this, mycorrhization did not affect stress indicators as chlorophyll fluorescence and electrolyte leakage, revealing that, although AMF is a promising strategy, it is not enough to relieve drought stress deleterious effects, and need to be integrated with other management strategies.Sociedade de Ciências Agrárias de Portugal2019-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019Revista de Ciências Agrárias v.42 n.1 2019reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019Reyes,Sergio Manuel RugelesHoyos,Gabriel RovedaFerreira Júnior,Domingos da CostaCecílio Filho,Arthur BernardesFonseca,Liz Patricia Morenoinfo:eu-repo/semantics/openAccess2024-02-06T17:02:41Zoai:scielo:S0871-018X2019000100019Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:17:38.907403Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
title |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
spellingShingle |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress Reyes,Sergio Manuel Rugeles arbuscular mycorrhizal cape gooseberry climate change gas exchange water deficit |
title_short |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
title_full |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
title_fullStr |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
title_full_unstemmed |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
title_sort |
Physiological response of Physalis peruviana L. seedlings inoculated with Funneliformis mosseae under drought stress |
author |
Reyes,Sergio Manuel Rugeles |
author_facet |
Reyes,Sergio Manuel Rugeles Hoyos,Gabriel Roveda Ferreira Júnior,Domingos da Costa Cecílio Filho,Arthur Bernardes Fonseca,Liz Patricia Moreno |
author_role |
author |
author2 |
Hoyos,Gabriel Roveda Ferreira Júnior,Domingos da Costa Cecílio Filho,Arthur Bernardes Fonseca,Liz Patricia Moreno |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Reyes,Sergio Manuel Rugeles Hoyos,Gabriel Roveda Ferreira Júnior,Domingos da Costa Cecílio Filho,Arthur Bernardes Fonseca,Liz Patricia Moreno |
dc.subject.por.fl_str_mv |
arbuscular mycorrhizal cape gooseberry climate change gas exchange water deficit |
topic |
arbuscular mycorrhizal cape gooseberry climate change gas exchange water deficit |
description |
Physalis peruviana L. is gaining importance in international markets due to its nutritional properties; however, the production regions are increasingly susceptible to drought periods due to global climate change. A sustainable tool against this abiotic constraint is the association with arbuscular mycorrhizal fungi (AMF). The aim of this work was to evaluate the effects of AMF inoculation with Funneliformis mosseae on the early development and some physiological parameters of P. peruviana under drought stress. The tested treatments were three soil water conditions (30%, 40% and 80% of field capacity) and the presence or absence of AMF. In this sense, root colonization quantification, root and shoot dry weight, relative water content (RWC), leaf water potential, net photosynthesis (A), transpiration (E), stomatal conductance (gs), electrolyte leakage, chlorophyll content and fluorescence were evaluated. The treatments representing 30% and 40% of field capacity had a negative effect on all the evaluated parameters; nevertheless, AMF plants presented enhanced values of root dry weight, RWC, A, gs and chlorophyll content in comparison to non-inoculated stressed plants. Despite this, mycorrhization did not affect stress indicators as chlorophyll fluorescence and electrolyte leakage, revealing that, although AMF is a promising strategy, it is not enough to relieve drought stress deleterious effects, and need to be integrated with other management strategies. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2019000100019 |
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 |
Sociedade de Ciências Agrárias de Portugal |
publisher.none.fl_str_mv |
Sociedade de Ciências Agrárias de Portugal |
dc.source.none.fl_str_mv |
Revista de Ciências Agrárias v.42 n.1 2019 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137269769043968 |