Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/110978 |
Resumo: | The present work had as objective to evaluate the morphological, physiological, and biochemical traits of sprouts and seedlings for four eucalypt clones under different irrigation management. The study was compounded by four experiments, where two of them were on clonal garden (A1 and A2) and two for seedling production on nursery (B1 and B2). In all experiments were studied eucalypt hybrid clones (clone 1: spontaneous hybrid of E. urophylla – clones 144; clone 2: spontaneous hybrid of E. urophylla – clones 224; clone 3: E.grandis x E. camaldulensis - clone 1277, and clone 4: Eucalyptus urophylla x E. grandis - A08). The design of randomized blocks with tree replications was used for all experiments. The Experiment A1 was set up by 3x4 factorial scheme of three water laminas (4, 7, and 10mm) and four clones. The Experiment A2 was similar to A1, with water laminas of 2.5, 4.5, and 6.5 mm. The Experiment B1 for seedling production was set up by 3x2x4 factorial scheme, considering two irrigation laminas (8 and 11 mm) and four clones. The Experiment B2 was set up through 3x2x4 factorial scheme, considering three irrigation laminas (8, 11, and 14mm), two irrigation frequencies (twice and four times per day), and four clones. We evaluated the substrate leached, evapotranspiration, and morphological, physiological, and biochemical traits in clonal garden experiments. Into the seedling production experiments, were evaluated the morphological traits of aerial parts and roots. Into the clonal garden experiments (A1 and A2), the laminas of 4 and 10 mm did not affect the sprout quantity, dry matter, and green color index of seedlings; and the clones showed different performance when under those laminas. The lamina of 2.5 mm is not recommended for uses on clonal garden, because it influenced on sprout production of all clones and presented high peroxidase enzyme ... |
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Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus sppEucalipto - IrrigaçãoEucalipto - Produção de mudas em tubetesViveiros de mudasNursey stockThe present work had as objective to evaluate the morphological, physiological, and biochemical traits of sprouts and seedlings for four eucalypt clones under different irrigation management. The study was compounded by four experiments, where two of them were on clonal garden (A1 and A2) and two for seedling production on nursery (B1 and B2). In all experiments were studied eucalypt hybrid clones (clone 1: spontaneous hybrid of E. urophylla – clones 144; clone 2: spontaneous hybrid of E. urophylla – clones 224; clone 3: E.grandis x E. camaldulensis - clone 1277, and clone 4: Eucalyptus urophylla x E. grandis - A08). The design of randomized blocks with tree replications was used for all experiments. The Experiment A1 was set up by 3x4 factorial scheme of three water laminas (4, 7, and 10mm) and four clones. The Experiment A2 was similar to A1, with water laminas of 2.5, 4.5, and 6.5 mm. The Experiment B1 for seedling production was set up by 3x2x4 factorial scheme, considering two irrigation laminas (8 and 11 mm) and four clones. The Experiment B2 was set up through 3x2x4 factorial scheme, considering three irrigation laminas (8, 11, and 14mm), two irrigation frequencies (twice and four times per day), and four clones. We evaluated the substrate leached, evapotranspiration, and morphological, physiological, and biochemical traits in clonal garden experiments. Into the seedling production experiments, were evaluated the morphological traits of aerial parts and roots. Into the clonal garden experiments (A1 and A2), the laminas of 4 and 10 mm did not affect the sprout quantity, dry matter, and green color index of seedlings; and the clones showed different performance when under those laminas. The lamina of 2.5 mm is not recommended for uses on clonal garden, because it influenced on sprout production of all clones and presented high peroxidase enzyme ...O objetivo do trabalho foi avaliar os efeitos de manejos hídricos em jardim clonal e na produção das mudas de quatro clones híbridos de eucalipto. O estudo constituiu de quatro experimentos, sendo dois no jardim clonal (A1 e A2) e dois na produção de mudas (B1 e B2). Em todos os experimentos foram testados os quatro clones híbridos de Eucalyptus (clone 1: híbrido espontâneo de E. urophylla – clone 144; clone 2: híbrido espontâneo de E. urophylla – clone 224; clone 3: E.grandis x E. camaldulensis - clone 1277 e clone 4: Eucalyptus urophylla x E. grandis - A08). Os experimentos foram implantados em blocos casualizados e três repetições. No Experimento A1 foi utilizado o esquema fatorial 3x4, composto por três lâminas de irrigação (4, 7 e 10 mm) e quatro clones. No Experimento A2 utilizou-se o fatorial 3x4, composto por três lâminas de irrigação (2,5, 4,5 e 6,5 mm) e quatro clones. O experimento B1 foi em fatorial 3x2x4, com três lâminas (4, 7 e 10mm) aplicadas no jardim clonal, duas lâminas na produção das mudas (8 e 11 mm) e quatro clones. O experimento B2 foi em esquema fatorial 3x2x4, sendo três lâminas de irrigação (8, 11 e 14 mm), duas frequências de irrigação e os quatro clones. No jardim clonal foram avaliados, as características morfológicas, fisiológicas e a bioquímica e na produção de mudas, as características morfológicas da parte aérea e da raiz. Nos experimentos do jardim clonal (A1 e A2), as lâminas de 4 a 10mm não influenciaram na quantidade de brotos, na massa seca e no índice de cor verde das mudas; mas os clones se comportaram diferentemente quando expostos a essas lâminas do jardim clonal. A lâmina de 2,5mm não é recomendada para uso em jardim clonal, pois comprometeu a produção de brotos de todos os clones e apresentou maior atividade da enzima peroxidase, que está ligada a situações de estresse. Nos experimentos de produção ...Universidade Estadual Paulista (Unesp)Silva, Magali Ribeiro da [UNESP]Catâneo, Ana Catarina [UNESP]Universidade Estadual Paulista (Unesp)Mori, Neide Tomita [UNESP]2014-12-02T11:16:48Z2014-12-02T11:16:48Z2010-05-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisxii, 66 f. : il. color., grafs., tabs.application/pdfMORI, Neide Tomita. Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp. 2014. xii, 66 f. Tese (doutorado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agronômicas de Botucatu, 2014.http://hdl.handle.net/11449/110978000791727000791727.pdf33004064082P64406895171226827Alephreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporinfo:eu-repo/semantics/openAccess2024-05-03T12:48:39Zoai:repositorio.unesp.br:11449/110978Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:30:11.538059Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
title |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
spellingShingle |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp Mori, Neide Tomita [UNESP] Eucalipto - Irrigação Eucalipto - Produção de mudas em tubetes Viveiros de mudas Nursey stock |
title_short |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
title_full |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
title_fullStr |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
title_full_unstemmed |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
title_sort |
Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp |
author |
Mori, Neide Tomita [UNESP] |
author_facet |
Mori, Neide Tomita [UNESP] |
author_role |
author |
dc.contributor.none.fl_str_mv |
Silva, Magali Ribeiro da [UNESP] Catâneo, Ana Catarina [UNESP] Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mori, Neide Tomita [UNESP] |
dc.subject.por.fl_str_mv |
Eucalipto - Irrigação Eucalipto - Produção de mudas em tubetes Viveiros de mudas Nursey stock |
topic |
Eucalipto - Irrigação Eucalipto - Produção de mudas em tubetes Viveiros de mudas Nursey stock |
description |
The present work had as objective to evaluate the morphological, physiological, and biochemical traits of sprouts and seedlings for four eucalypt clones under different irrigation management. The study was compounded by four experiments, where two of them were on clonal garden (A1 and A2) and two for seedling production on nursery (B1 and B2). In all experiments were studied eucalypt hybrid clones (clone 1: spontaneous hybrid of E. urophylla – clones 144; clone 2: spontaneous hybrid of E. urophylla – clones 224; clone 3: E.grandis x E. camaldulensis - clone 1277, and clone 4: Eucalyptus urophylla x E. grandis - A08). The design of randomized blocks with tree replications was used for all experiments. The Experiment A1 was set up by 3x4 factorial scheme of three water laminas (4, 7, and 10mm) and four clones. The Experiment A2 was similar to A1, with water laminas of 2.5, 4.5, and 6.5 mm. The Experiment B1 for seedling production was set up by 3x2x4 factorial scheme, considering two irrigation laminas (8 and 11 mm) and four clones. The Experiment B2 was set up through 3x2x4 factorial scheme, considering three irrigation laminas (8, 11, and 14mm), two irrigation frequencies (twice and four times per day), and four clones. We evaluated the substrate leached, evapotranspiration, and morphological, physiological, and biochemical traits in clonal garden experiments. Into the seedling production experiments, were evaluated the morphological traits of aerial parts and roots. Into the clonal garden experiments (A1 and A2), the laminas of 4 and 10 mm did not affect the sprout quantity, dry matter, and green color index of seedlings; and the clones showed different performance when under those laminas. The lamina of 2.5 mm is not recommended for uses on clonal garden, because it influenced on sprout production of all clones and presented high peroxidase enzyme ... |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-05-30 2014-12-02T11:16:48Z 2014-12-02T11:16:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
MORI, Neide Tomita. Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp. 2014. xii, 66 f. Tese (doutorado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agronômicas de Botucatu, 2014. http://hdl.handle.net/11449/110978 000791727 000791727.pdf 33004064082P6 4406895171226827 |
identifier_str_mv |
MORI, Neide Tomita. Manejo hídrico na produção de brotos e mudas de quatro clones de Eucalyptus spp. 2014. xii, 66 f. Tese (doutorado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agronômicas de Botucatu, 2014. 000791727 000791727.pdf 33004064082P6 4406895171226827 |
url |
http://hdl.handle.net/11449/110978 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
xii, 66 f. : il. color., grafs., tabs. application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
publisher.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.source.none.fl_str_mv |
Aleph reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128662560571392 |