GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER

Detalhes bibliográficos
Autor(a) principal: Freitas, Igor Alberto Silvestre
Data de Publicação: 2017
Outros Autores: Santos, Lidiane Villas Boas dos, Silva, Ana Carolina Ferreira da, Silva, Camylla Reis da, Silveira, Patrícia Souza da, Matos, Fábio Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/28667
Resumo: The objective of the present study was to evaluate the effect of the irrigation water salinity on the initial growth of Tectona grandis plants. The work was carried out in a greenhouse with 100% solar radiation interception at Goiás State University, Ipameri Campus, Brazil. The Tectona grandis seeds were sown in eight-liter pots containing a mixture of soil, sand and manure at ratio 3:1:0.5, respectively. At 100 days after germination, the plants were irrigated daily with water of different electrical conductivity (0, 2, 4, 6, and 8 dS m-1) for 30 days and then subjected to analysis Tectona grandis to stay alive and reduced water loss by transpiration through efficient stomatal control. Tectona grandis plants in the early stages of development are highly sensitive to salinity stress, significantly slowing down vegetative growth.
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spelling GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATERCRESCIMENTO DE MUDAS DE Tectona grandis IRRIGADAS COM ÁGUA SALINAabiotic stressforestryelectrical conductivity.estresse abióticosilviculturacondutividade elétrica.The objective of the present study was to evaluate the effect of the irrigation water salinity on the initial growth of Tectona grandis plants. The work was carried out in a greenhouse with 100% solar radiation interception at Goiás State University, Ipameri Campus, Brazil. The Tectona grandis seeds were sown in eight-liter pots containing a mixture of soil, sand and manure at ratio 3:1:0.5, respectively. At 100 days after germination, the plants were irrigated daily with water of different electrical conductivity (0, 2, 4, 6, and 8 dS m-1) for 30 days and then subjected to analysis Tectona grandis to stay alive and reduced water loss by transpiration through efficient stomatal control. Tectona grandis plants in the early stages of development are highly sensitive to salinity stress, significantly slowing down vegetative growth.O presente estudo objetivou avaliar o efeito da salinidade da água de irrigação no crescimento inicial de plantas de Tectona grandis. O trabalho foi conduzido em casa de vegetação com interceptação de 100% da radiação solar na Universidade Estadual de Goiás, Campus de Ipameri, Brasil. As sementes de Tectona grandis foram semeadas em vasos de oito litros contendo uma mistura de solo, areia e esterco na proporção de 3:1:0,5, respectivamente. Aos 100 dias após a germinação, as plantas foram irrigadas diariamente com água de diferentes condutividades elétricas (0; 2; 4; 6 e 8 dS m-1) durante 30 dias e, em seguida, submetidas às analises. Para se manterem vivas, as plantas de Tectona grandis reduziram a perda de água por transpiração através de um eficiente controle estomático. As plantas de Tectona grandis na fase inicial de desenvolvimento apresentam elevada sensibilidade ao estresse salino, inclusive com significativa redução do crescimento vegetativo.Universidade Federal de Santa Maria2017-08-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2866710.5902/1980509828667Ciência Florestal; Vol. 27 No. 3 (2017); 961-967Ciência Florestal; v. 27 n. 3 (2017); 961-9671980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMenghttps://periodicos.ufsm.br/cienciaflorestal/article/view/28667/16182Copyright (c) 2017 Ciência Florestalinfo:eu-repo/semantics/openAccessFreitas, Igor Alberto SilvestreSantos, Lidiane Villas Boas dosSilva, Ana Carolina Ferreira daSilva, Camylla Reis daSilveira, Patrícia Souza daMatos, Fábio Santos2017-08-31T18:32:06Zoai:ojs.pkp.sfu.ca:article/28667Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-08-31T18:32:06Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
CRESCIMENTO DE MUDAS DE Tectona grandis IRRIGADAS COM ÁGUA SALINA
title GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
spellingShingle GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
Freitas, Igor Alberto Silvestre
abiotic stress
forestry
electrical conductivity.
estresse abiótico
silvicultura
condutividade elétrica.
title_short GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
title_full GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
title_fullStr GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
title_full_unstemmed GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
title_sort GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER
author Freitas, Igor Alberto Silvestre
author_facet Freitas, Igor Alberto Silvestre
Santos, Lidiane Villas Boas dos
Silva, Ana Carolina Ferreira da
Silva, Camylla Reis da
Silveira, Patrícia Souza da
Matos, Fábio Santos
author_role author
author2 Santos, Lidiane Villas Boas dos
Silva, Ana Carolina Ferreira da
Silva, Camylla Reis da
Silveira, Patrícia Souza da
Matos, Fábio Santos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Freitas, Igor Alberto Silvestre
Santos, Lidiane Villas Boas dos
Silva, Ana Carolina Ferreira da
Silva, Camylla Reis da
Silveira, Patrícia Souza da
Matos, Fábio Santos
dc.subject.por.fl_str_mv abiotic stress
forestry
electrical conductivity.
estresse abiótico
silvicultura
condutividade elétrica.
topic abiotic stress
forestry
electrical conductivity.
estresse abiótico
silvicultura
condutividade elétrica.
description The objective of the present study was to evaluate the effect of the irrigation water salinity on the initial growth of Tectona grandis plants. The work was carried out in a greenhouse with 100% solar radiation interception at Goiás State University, Ipameri Campus, Brazil. The Tectona grandis seeds were sown in eight-liter pots containing a mixture of soil, sand and manure at ratio 3:1:0.5, respectively. At 100 days after germination, the plants were irrigated daily with water of different electrical conductivity (0, 2, 4, 6, and 8 dS m-1) for 30 days and then subjected to analysis Tectona grandis to stay alive and reduced water loss by transpiration through efficient stomatal control. Tectona grandis plants in the early stages of development are highly sensitive to salinity stress, significantly slowing down vegetative growth.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-31
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://periodicos.ufsm.br/cienciaflorestal/article/view/28667
10.5902/1980509828667
url https://periodicos.ufsm.br/cienciaflorestal/article/view/28667
identifier_str_mv 10.5902/1980509828667
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/28667/16182
dc.rights.driver.fl_str_mv Copyright (c) 2017 Ciência Florestal
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Ciência Florestal
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 27 No. 3 (2017); 961-967
Ciência Florestal; v. 27 n. 3 (2017); 961-967
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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