WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS

Detalhes bibliográficos
Autor(a) principal: Ferreira, Charles Aparecido Gonçalves
Data de Publicação: 2015
Outros Autores: Davide, Antônio Cláudio, Carvalho, Letícia Renata de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/529
Resumo: The water relations for E citriodora seedlings were determined, aclimatated for five treatments of irrigation. The seedlings were produced in plastic tubes with capacity of 50cm3, filled with a mixture of 46% vermiculite (46%), carbonized rice shuch (46%) e subsoil (8%). The tests begun 70 days after seed. The experimental design was stablished as randomized block in four replications. Stomatal behavior, transpiration, fotossinteticaly active radiation, leaf water potential and water relative content were analysed. The results showed that the seedlings developed adaptations to hydric deficiency. The stomata presented high sensitivity to the enviromental changes, with closure under condition of high vapor saturation deficit. Significant reduction was noted for the values of leaf water potential, mainly related to the irrigation frequency 1, at 15 days. The leaf water potential was a good indicator of physiological changes.
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spelling WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTSE. citriodoraplastic tubeswater relations and aclimatationThe water relations for E citriodora seedlings were determined, aclimatated for five treatments of irrigation. The seedlings were produced in plastic tubes with capacity of 50cm3, filled with a mixture of 46% vermiculite (46%), carbonized rice shuch (46%) e subsoil (8%). The tests begun 70 days after seed. The experimental design was stablished as randomized block in four replications. Stomatal behavior, transpiration, fotossinteticaly active radiation, leaf water potential and water relative content were analysed. The results showed that the seedlings developed adaptations to hydric deficiency. The stomata presented high sensitivity to the enviromental changes, with closure under condition of high vapor saturation deficit. Significant reduction was noted for the values of leaf water potential, mainly related to the irrigation frequency 1, at 15 days. The leaf water potential was a good indicator of physiological changes.CERNECERNE2015-10-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/529CERNE; Vol. 5 No. 2 (1999); 095-104CERNE; v. 5 n. 2 (1999); 095-1042317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/529/456Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessFerreira, Charles Aparecido GonçalvesDavide, Antônio CláudioCarvalho, Letícia Renata de2015-10-22T08:45:35Zoai:cerne.ufla.br:article/529Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:56.981984Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
title WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
spellingShingle WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
Ferreira, Charles Aparecido Gonçalves
E. citriodora
plastic tubes
water relations and aclimatation
title_short WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
title_full WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
title_fullStr WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
title_full_unstemmed WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
title_sort WATER RELATIONS OF Eucalyptus citriodora Hook. SEEDLINGS IN PLASTIC TUBES ACLIMATATED FOR HIDRICS TREATMENTS
author Ferreira, Charles Aparecido Gonçalves
author_facet Ferreira, Charles Aparecido Gonçalves
Davide, Antônio Cláudio
Carvalho, Letícia Renata de
author_role author
author2 Davide, Antônio Cláudio
Carvalho, Letícia Renata de
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira, Charles Aparecido Gonçalves
Davide, Antônio Cláudio
Carvalho, Letícia Renata de
dc.subject.por.fl_str_mv E. citriodora
plastic tubes
water relations and aclimatation
topic E. citriodora
plastic tubes
water relations and aclimatation
description The water relations for E citriodora seedlings were determined, aclimatated for five treatments of irrigation. The seedlings were produced in plastic tubes with capacity of 50cm3, filled with a mixture of 46% vermiculite (46%), carbonized rice shuch (46%) e subsoil (8%). The tests begun 70 days after seed. The experimental design was stablished as randomized block in four replications. Stomatal behavior, transpiration, fotossinteticaly active radiation, leaf water potential and water relative content were analysed. The results showed that the seedlings developed adaptations to hydric deficiency. The stomata presented high sensitivity to the enviromental changes, with closure under condition of high vapor saturation deficit. Significant reduction was noted for the values of leaf water potential, mainly related to the irrigation frequency 1, at 15 days. The leaf water potential was a good indicator of physiological changes.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-07
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://cerne.ufla.br/site/index.php/CERNE/article/view/529
url https://cerne.ufla.br/site/index.php/CERNE/article/view/529
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/529/456
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 5 No. 2 (1999); 095-104
CERNE; v. 5 n. 2 (1999); 095-104
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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