Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos

Detalhes bibliográficos
Autor(a) principal: Lima, Paulo Ricardo
Data de Publicação: 2014
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações do UNIOESTE
Texto Completo: http://tede.unioeste.br:8080/tede/handle/tede/1247
Resumo: The knowledge of Morphophysiological mechanisms that allow a plant tolerate water stress conditions constitutes important tool for analyzing the quality of seedlings, so it the work aimed to quantify the effects of water management in the period of rustification in seedlings of Handroanthus impetiginosus (Mart. ex DC.) Mattos and Gallesia integrifolia (Spreng.) Harms by means of foliar thermometry and parameters morphometric of quality and additionally analyze the performance of seedlings after the rustification, in soil sandy and loamy soil. The experiment was conducted in a protected ambient at the State University of West Paraná, campus Marechal Cândido Rondon - PR. The treatments were comprised of four hydric regimes: daily irrigation (control), every two, three and four days in 60 seedlings per treatment for four weeks. The mensurations involved the measurement of the leaf temperature (TF), the increments in height, the stem diameter, in the mass dry of root , in the mass dry of shoot and leaf area. The mensurations of TF occurred at the end of each irrigation management cycle and for the other variables were held measurements at the beginning and end of rustification. After the impositions of hydric managements, the seedlings were taken to pots containing sandy soil and clay soil to check the influence of different hydric management as well as soil type in the seedling survival. The analysis between the control treatment and irrigation every two days resulted in significant differences (P> 0,05) merely for leaf area, whereas in and both species studied presented decreased of leaf area with the increase of hydric restriction. Seedlings of H. impetiginosus with of irrigation cycles every three days, showed a reduction in the rate of growth in diameter of 29%, of 58% to increment the dry mass of shoots and 32% for leaf area compared to the management control. Seedlings of G. integrifolia irrigated every three days showed no significant differences (P> 0,05) compared with irrigated daily. The irrigation management every four days in seedlings of H. impetiginosus enabled higher speed of growth of the root system and reduced aerial growth, resulting in warming the leaf, whereas the irrigation management every four days in seedlings of G. integrifolia presented reduction in the rate of growth of the shoot and not presented difference (P> 0,05) in the root system growth and also resulted in leaf warming. The use of the infrared thermometry allows benchmarking the leaf temperature during rustification of seedlings of H. impetiginosus and G. integrifolia. Was no influence of soils in the seedling survival of H. impetiginosus and G. integrifolia, and symptoms of hydric deficit always if manifested first in clay soil, mainly in seedlings not adapted to hydric stress. In both species, the symptoms of hydric deficit presented by the seedlings of different management hydrics showed that seedlings submitted to the irrigation regimes every three and four days, were attenuating slowly the symptoms of hydric deficit compared with others hydrics management
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spelling Malavasi, Ubirajara Controhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783425J6Malavasi, Marlene de Matoshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783310D9Cordeiro, Julianohttp://lattes.cnpq.br/2299595447083298http://lattes.cnpq.br/1141981619837788Lima, Paulo Ricardo2017-07-10T17:36:55Z2015-01-232014-02-21LIMA, Paulo Ricardo. Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos. 2014. 78 f. Dissertação (Mestrado em Agronomia) - Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, 2014.http://tede.unioeste.br:8080/tede/handle/tede/1247The knowledge of Morphophysiological mechanisms that allow a plant tolerate water stress conditions constitutes important tool for analyzing the quality of seedlings, so it the work aimed to quantify the effects of water management in the period of rustification in seedlings of Handroanthus impetiginosus (Mart. ex DC.) Mattos and Gallesia integrifolia (Spreng.) Harms by means of foliar thermometry and parameters morphometric of quality and additionally analyze the performance of seedlings after the rustification, in soil sandy and loamy soil. The experiment was conducted in a protected ambient at the State University of West Paraná, campus Marechal Cândido Rondon - PR. The treatments were comprised of four hydric regimes: daily irrigation (control), every two, three and four days in 60 seedlings per treatment for four weeks. The mensurations involved the measurement of the leaf temperature (TF), the increments in height, the stem diameter, in the mass dry of root , in the mass dry of shoot and leaf area. The mensurations of TF occurred at the end of each irrigation management cycle and for the other variables were held measurements at the beginning and end of rustification. After the impositions of hydric managements, the seedlings were taken to pots containing sandy soil and clay soil to check the influence of different hydric management as well as soil type in the seedling survival. The analysis between the control treatment and irrigation every two days resulted in significant differences (P> 0,05) merely for leaf area, whereas in and both species studied presented decreased of leaf area with the increase of hydric restriction. Seedlings of H. impetiginosus with of irrigation cycles every three days, showed a reduction in the rate of growth in diameter of 29%, of 58% to increment the dry mass of shoots and 32% for leaf area compared to the management control. Seedlings of G. integrifolia irrigated every three days showed no significant differences (P> 0,05) compared with irrigated daily. The irrigation management every four days in seedlings of H. impetiginosus enabled higher speed of growth of the root system and reduced aerial growth, resulting in warming the leaf, whereas the irrigation management every four days in seedlings of G. integrifolia presented reduction in the rate of growth of the shoot and not presented difference (P> 0,05) in the root system growth and also resulted in leaf warming. The use of the infrared thermometry allows benchmarking the leaf temperature during rustification of seedlings of H. impetiginosus and G. integrifolia. Was no influence of soils in the seedling survival of H. impetiginosus and G. integrifolia, and symptoms of hydric deficit always if manifested first in clay soil, mainly in seedlings not adapted to hydric stress. In both species, the symptoms of hydric deficit presented by the seedlings of different management hydrics showed that seedlings submitted to the irrigation regimes every three and four days, were attenuating slowly the symptoms of hydric deficit compared with others hydrics managementO conhecimento dos mecanismos morfofisiológicos que permitem a uma planta tolerar as condições de estresse hídrico constitui importante ferramenta para analisar a qualidade de mudas. O trabalho objetivou quantificar os efeitos do manejo hídrico no período de rustificação em mudas de Handroanthus impetiginosus (Mart. ex DC.) Mattos e Gallesia integrifolia (Spreng.) Harms por meio da termometria foliar e por parâmetros morfométricos de qualidade e adicionalmente analisar o desempenho das mudas após a rustificação, em solo arenoso e argiloso. Conduziu-se o experimento em ambiente protegido na Universidade Estadual do Oeste do Paraná, campus de Marechal Cândido Rondon PR. Os tratamentos foram compostos por quatro regimes hídricos: irrigação diária (tratamento controle), a cada dois, três e a cada quatro dias, em 60 mudas por tratamento, durante quatro semanas. As mensurações envolveram a medição da temperatura foliar (TF), os incrementos na altura, no diâmetro de colo, na massa seca radicular, na massa seca da parte aérea e na área foliar. As mensurações da TF ocorreram ao final do ciclo de cada manejo de irrigação e para as demais variáveis realizaram-se as mensurações no início e final da rustificação. Após a imposição dos manejos hídricos, as mudas foram levadas para vasos contendo solo arenoso e argiloso, para verificar se há influencia dos diferentes manejos hídricos, bem como do tipo do solo na sobrevivência da muda. A análise entre os tratamentos controle e irrigação a cada dois dias resultou em diferenças (P> 0,05) apenas para área foliar, sendo que ambas as espécies estudadas apresentaram redução da área foliar com o aumento da restrição hídrica. Mudas de H. impetiginosus com ciclos de irrigação a cada três dias, apresentou redução na taxa de crescimento em diâmetro de 29%, de 58% para incremento da massa seca da parte aérea e de 32% para área foliar em comparação ao manejo controle. Mudas de G. integrifolia irrigadas a cada três dias não apresentaram diferenças significativas (P> 0,05) em relação às irrigadas diariamente. O manejo de irrigação a cada quatro dias em mudas de H. impetiginosus possibilitou maior velocidade de crescimento do sistema radicular e reduziu o crescimento aéreo, resultando no aquecimento foliar, enquanto que o manejo de irrigação a cada quatro dias em mudas de G. integrifolia apresentou redução na velocidade de crescimento da parte aérea e não apresentou diferença (P> 0,05) no crescimento do sistema radicular e também resultou no aquecimento foliar. O uso da termometria infravermelho permite aferir a temperatura foliar na rustificação de mudas de H. impetiginosus e G. integrifolia. Houve influência dos solos na sobrevivência das mudas de H. impetiginosus e G. integrifolia, e os sintomas de déficit hídrico sempre se manifestaram primeiro no solo argiloso, principalmente nas mudas não adaptadas ao estresse hídrico. Em ambas as espécies, as diferenças dos sintomas de déficit hídrico apresentadas pelas mudas dos diferentes manejos hídricos mostraram que mudas submetidas ao regime de irrigação a cada três e quatro dias, foram atenuando lentamente os sintomas de déficit hídrico em comparação aos demais manejos hídricosMade available in DSpace on 2017-07-10T17:36:55Z (GMT). No. of bitstreams: 1 2014_Diss_Paulo_Ricardo_Lima.pdf: 1308778 bytes, checksum: fcc1fc80a1ef2f3cfecb3a398ecc76bb (MD5) Previous issue date: 2014-02-21Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfpor-6392337873870130111500Universidade Estadual do Oeste do ParanáMarechal Cândido RondonPrograma de Pós-Graduação em AgronomiaUNIOESTEBRCentro de Ciências AgráriasDéficit hídricoEspécies nativasIpê-roxoPau-d alhoTemperatura foliarHydric deficitNative speciesIpê-purpleLeaf temperatureCIÊNCIAS AGRÁRIAS:AGRONOMIAEfeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) MattosEffects of hydric management during the rustification in seedlings of Gallesia integrifolia (Spreng.) Harms and Handroanthus impetiginosus (Mart. ex DC.) Mattosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do UNIOESTEinstname:Universidade Estadual do Oeste do Paraná (UNIOESTE)instacron:UNIOESTEORIGINALPaulo_Lima_2014application/pdf1308778http://tede.unioeste.br:8080/tede/bitstream/tede/1247/1/Paulo_Lima_2014fcc1fc80a1ef2f3cfecb3a398ecc76bbMD51tede/12472017-10-28 21:43:30.233oai:tede.unioeste.br:tede/1247Biblioteca Digital de Teses e Dissertaçõeshttp://tede.unioeste.br/PUBhttp://tede.unioeste.br/oai/requestbiblioteca.repositorio@unioeste.bropendoar:2017-10-28T23:43:30Biblioteca Digital de Teses e Dissertações do UNIOESTE - Universidade Estadual do Oeste do Paraná (UNIOESTE)false
dc.title.por.fl_str_mv Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
dc.title.alternative.eng.fl_str_mv Effects of hydric management during the rustification in seedlings of Gallesia integrifolia (Spreng.) Harms and Handroanthus impetiginosus (Mart. ex DC.) Mattos
title Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
spellingShingle Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
Lima, Paulo Ricardo
Déficit hídrico
Espécies nativas
Ipê-roxo
Pau-d alho
Temperatura foliar
Hydric deficit
Native species
Ipê-purple
Leaf temperature
CIÊNCIAS AGRÁRIAS:AGRONOMIA
title_short Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
title_full Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
title_fullStr Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
title_full_unstemmed Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
title_sort Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos
author Lima, Paulo Ricardo
author_facet Lima, Paulo Ricardo
author_role author
dc.contributor.advisor1.fl_str_mv Malavasi, Ubirajara Contro
dc.contributor.advisor1Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783425J6
dc.contributor.advisor-co1.fl_str_mv Malavasi, Marlene de Matos
dc.contributor.advisor-co1Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783310D9
dc.contributor.referee1.fl_str_mv Cordeiro, Juliano
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/2299595447083298
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/1141981619837788
dc.contributor.author.fl_str_mv Lima, Paulo Ricardo
contributor_str_mv Malavasi, Ubirajara Contro
Malavasi, Marlene de Matos
Cordeiro, Juliano
dc.subject.por.fl_str_mv Déficit hídrico
Espécies nativas
Ipê-roxo
Pau-d alho
Temperatura foliar
topic Déficit hídrico
Espécies nativas
Ipê-roxo
Pau-d alho
Temperatura foliar
Hydric deficit
Native species
Ipê-purple
Leaf temperature
CIÊNCIAS AGRÁRIAS:AGRONOMIA
dc.subject.eng.fl_str_mv Hydric deficit
Native species
Ipê-purple
Leaf temperature
dc.subject.cnpq.fl_str_mv CIÊNCIAS AGRÁRIAS:AGRONOMIA
description The knowledge of Morphophysiological mechanisms that allow a plant tolerate water stress conditions constitutes important tool for analyzing the quality of seedlings, so it the work aimed to quantify the effects of water management in the period of rustification in seedlings of Handroanthus impetiginosus (Mart. ex DC.) Mattos and Gallesia integrifolia (Spreng.) Harms by means of foliar thermometry and parameters morphometric of quality and additionally analyze the performance of seedlings after the rustification, in soil sandy and loamy soil. The experiment was conducted in a protected ambient at the State University of West Paraná, campus Marechal Cândido Rondon - PR. The treatments were comprised of four hydric regimes: daily irrigation (control), every two, three and four days in 60 seedlings per treatment for four weeks. The mensurations involved the measurement of the leaf temperature (TF), the increments in height, the stem diameter, in the mass dry of root , in the mass dry of shoot and leaf area. The mensurations of TF occurred at the end of each irrigation management cycle and for the other variables were held measurements at the beginning and end of rustification. After the impositions of hydric managements, the seedlings were taken to pots containing sandy soil and clay soil to check the influence of different hydric management as well as soil type in the seedling survival. The analysis between the control treatment and irrigation every two days resulted in significant differences (P> 0,05) merely for leaf area, whereas in and both species studied presented decreased of leaf area with the increase of hydric restriction. Seedlings of H. impetiginosus with of irrigation cycles every three days, showed a reduction in the rate of growth in diameter of 29%, of 58% to increment the dry mass of shoots and 32% for leaf area compared to the management control. Seedlings of G. integrifolia irrigated every three days showed no significant differences (P> 0,05) compared with irrigated daily. The irrigation management every four days in seedlings of H. impetiginosus enabled higher speed of growth of the root system and reduced aerial growth, resulting in warming the leaf, whereas the irrigation management every four days in seedlings of G. integrifolia presented reduction in the rate of growth of the shoot and not presented difference (P> 0,05) in the root system growth and also resulted in leaf warming. The use of the infrared thermometry allows benchmarking the leaf temperature during rustification of seedlings of H. impetiginosus and G. integrifolia. Was no influence of soils in the seedling survival of H. impetiginosus and G. integrifolia, and symptoms of hydric deficit always if manifested first in clay soil, mainly in seedlings not adapted to hydric stress. In both species, the symptoms of hydric deficit presented by the seedlings of different management hydrics showed that seedlings submitted to the irrigation regimes every three and four days, were attenuating slowly the symptoms of hydric deficit compared with others hydrics management
publishDate 2014
dc.date.issued.fl_str_mv 2014-02-21
dc.date.available.fl_str_mv 2015-01-23
dc.date.accessioned.fl_str_mv 2017-07-10T17:36:55Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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status_str publishedVersion
dc.identifier.citation.fl_str_mv LIMA, Paulo Ricardo. Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos. 2014. 78 f. Dissertação (Mestrado em Agronomia) - Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, 2014.
dc.identifier.uri.fl_str_mv http://tede.unioeste.br:8080/tede/handle/tede/1247
identifier_str_mv LIMA, Paulo Ricardo. Efeito do manejo hídrico durante a rustificação em mudas de Gallesia integrifolia (Spreng.) Harms e Handroanthus impetiginosus (Mart. ex DC.) Mattos. 2014. 78 f. Dissertação (Mestrado em Agronomia) - Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, 2014.
url http://tede.unioeste.br:8080/tede/handle/tede/1247
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dc.publisher.none.fl_str_mv Universidade Estadual do Oeste do Paraná
Marechal Cândido Rondon
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dc.publisher.department.fl_str_mv Centro de Ciências Agrárias
publisher.none.fl_str_mv Universidade Estadual do Oeste do Paraná
Marechal Cândido Rondon
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