INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-83582018360100020 http://hdl.handle.net/11449/160187 |
Resumo: | This study aimed at evaluating the effects of different desiccation periods of Urochloa decumbens on the initial development of Eucalyptus urograndis (clone C-219H). The experiment was conducted in 100 liter concrete boxes, previously filled with Dark-Red Latosol. U. decumbens was sown in all plots, except for the control sample without covering. After 95 days from sowing, the herbicide glyphosate (dose of 1,424 g a.e. ha(-1)) was sprayed at intervals of 0 (Apply-Plant), 7, 14, 21, 28 and 35 days before eucalyptus planting, plus a control sample without covering, totaling seven treatments. A completely randomized design with six replications was used. Eucalyptus plants were evaluated 30, 60 and 90 days after planting (DAP), when the height of the plants and the diameter of the stem were determined. At the end of the experimental period (90 DAP), the leaf area and the dry matter of leaves and stem were measured. It is possible to conclude that the Apply-Plant modality was harmful to some of the eucalyptus characteristics (E. urograndis - C-219H), while planting the seedlings in periods over 14 days after the desiccation of U. decumbens plants promoted a better development of the culture. |
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Repositório Institucional da UNESP |
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spelling |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASSEucalyptus urograndisUrochloa decumbensplant coverallelopathyThis study aimed at evaluating the effects of different desiccation periods of Urochloa decumbens on the initial development of Eucalyptus urograndis (clone C-219H). The experiment was conducted in 100 liter concrete boxes, previously filled with Dark-Red Latosol. U. decumbens was sown in all plots, except for the control sample without covering. After 95 days from sowing, the herbicide glyphosate (dose of 1,424 g a.e. ha(-1)) was sprayed at intervals of 0 (Apply-Plant), 7, 14, 21, 28 and 35 days before eucalyptus planting, plus a control sample without covering, totaling seven treatments. A completely randomized design with six replications was used. Eucalyptus plants were evaluated 30, 60 and 90 days after planting (DAP), when the height of the plants and the diameter of the stem were determined. At the end of the experimental period (90 DAP), the leaf area and the dry matter of leaves and stem were measured. It is possible to conclude that the Apply-Plant modality was harmful to some of the eucalyptus characteristics (E. urograndis - C-219H), while planting the seedlings in periods over 14 days after the desiccation of U. decumbens plants promoted a better development of the culture.Univ Estadual Paulista, Jaboticabal, SP, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilUniv Federal VicosaUniversidade Estadual Paulista (Unesp)Graat, Y. [UNESP]Bacha, A. L. [UNESP]Nepomuceno, M. P. [UNESP]Alves, P. L. C. A. [UNESP]2018-11-26T15:47:48Z2018-11-26T15:47:48Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttp://dx.doi.org/10.1590/S0100-83582018360100020Planta Daninha. Vicosa: Univ Federal Vicosa, v. 36, 8 p., 2018.0100-8358http://hdl.handle.net/11449/16018710.1590/S0100-83582018360100020S0100-83582018000100201WOS:000428836800001S0100-83582018000100201.pdf01033835242882120000-0003-2348-2121Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlanta Daninha0,365info:eu-repo/semantics/openAccess2024-01-16T06:27:12Zoai:repositorio.unesp.br:11449/160187Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-16T06:27:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
title |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
spellingShingle |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS Graat, Y. [UNESP] Eucalyptus urograndis Urochloa decumbens plant cover allelopathy |
title_short |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
title_full |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
title_fullStr |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
title_full_unstemmed |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
title_sort |
INITIAL DEVELOPMENT OF EUCALYPTUS ACCORDING TO DIFFERENT DESICCATION PERIODS OF SIGNALGRASS |
author |
Graat, Y. [UNESP] |
author_facet |
Graat, Y. [UNESP] Bacha, A. L. [UNESP] Nepomuceno, M. P. [UNESP] Alves, P. L. C. A. [UNESP] |
author_role |
author |
author2 |
Bacha, A. L. [UNESP] Nepomuceno, M. P. [UNESP] Alves, P. L. C. A. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Graat, Y. [UNESP] Bacha, A. L. [UNESP] Nepomuceno, M. P. [UNESP] Alves, P. L. C. A. [UNESP] |
dc.subject.por.fl_str_mv |
Eucalyptus urograndis Urochloa decumbens plant cover allelopathy |
topic |
Eucalyptus urograndis Urochloa decumbens plant cover allelopathy |
description |
This study aimed at evaluating the effects of different desiccation periods of Urochloa decumbens on the initial development of Eucalyptus urograndis (clone C-219H). The experiment was conducted in 100 liter concrete boxes, previously filled with Dark-Red Latosol. U. decumbens was sown in all plots, except for the control sample without covering. After 95 days from sowing, the herbicide glyphosate (dose of 1,424 g a.e. ha(-1)) was sprayed at intervals of 0 (Apply-Plant), 7, 14, 21, 28 and 35 days before eucalyptus planting, plus a control sample without covering, totaling seven treatments. A completely randomized design with six replications was used. Eucalyptus plants were evaluated 30, 60 and 90 days after planting (DAP), when the height of the plants and the diameter of the stem were determined. At the end of the experimental period (90 DAP), the leaf area and the dry matter of leaves and stem were measured. It is possible to conclude that the Apply-Plant modality was harmful to some of the eucalyptus characteristics (E. urograndis - C-219H), while planting the seedlings in periods over 14 days after the desiccation of U. decumbens plants promoted a better development of the culture. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T15:47:48Z 2018-11-26T15:47:48Z 2018-01-01 |
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://dx.doi.org/10.1590/S0100-83582018360100020 Planta Daninha. Vicosa: Univ Federal Vicosa, v. 36, 8 p., 2018. 0100-8358 http://hdl.handle.net/11449/160187 10.1590/S0100-83582018360100020 S0100-83582018000100201 WOS:000428836800001 S0100-83582018000100201.pdf 0103383524288212 0000-0003-2348-2121 |
url |
http://dx.doi.org/10.1590/S0100-83582018360100020 http://hdl.handle.net/11449/160187 |
identifier_str_mv |
Planta Daninha. Vicosa: Univ Federal Vicosa, v. 36, 8 p., 2018. 0100-8358 10.1590/S0100-83582018360100020 S0100-83582018000100201 WOS:000428836800001 S0100-83582018000100201.pdf 0103383524288212 0000-0003-2348-2121 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Planta Daninha 0,365 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Vicosa |
publisher.none.fl_str_mv |
Univ Federal Vicosa |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1799965634382004224 |