Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.actahort.org/books/517/517_30.htm http://hdl.handle.net/11449/66369 |
Resumo: | The present assay had as objective evaluating spore germination of Blechnum brasiliense in relation to light, plant density and disinfection. The assay was carried out at Jaboticabal, Sào Paulo State, Brazil, from February, 22 to June, 30, 1996. The experimental design was randomized blocks on a factorial scheme (3x2x2), consisting of 12 treatments, three environments (shade-house, dark-house and germination camera), 2 densities (0.005 grs and 0.010 grs of spores/treatment) and presence or absence of disinfection. The leaf coverage area (130 days) and the number of days necessary to germinate were evaluated. The germination camera data were not analysed because they were insignificant; consequently, the remining data were analysed on a 2×2×2 scheme. The shade-house provided larger green covering area and a faster germination. The density of 0.0 lOg of spore/treatments presented the largest green covering area. The supply of partial light was necessary for good germination. The interaction between the environment and the density had significant effect on the green covering area. |
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Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceaeBlechnum brasilienseFernSpore germinationThe present assay had as objective evaluating spore germination of Blechnum brasiliense in relation to light, plant density and disinfection. The assay was carried out at Jaboticabal, Sào Paulo State, Brazil, from February, 22 to June, 30, 1996. The experimental design was randomized blocks on a factorial scheme (3x2x2), consisting of 12 treatments, three environments (shade-house, dark-house and germination camera), 2 densities (0.005 grs and 0.010 grs of spores/treatment) and presence or absence of disinfection. The leaf coverage area (130 days) and the number of days necessary to germinate were evaluated. The germination camera data were not analysed because they were insignificant; consequently, the remining data were analysed on a 2×2×2 scheme. The shade-house provided larger green covering area and a faster germination. The density of 0.0 lOg of spore/treatments presented the largest green covering area. The supply of partial light was necessary for good germination. The interaction between the environment and the density had significant effect on the green covering area.Departamento de Horticultura Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Rodovia Carlos Tonanni, Km5, SP 14870-000 JaboticabalDepartamento de Horticultura Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Rodovia Carlos Tonanni, Km5, SP 14870-000 JaboticabalUniversidade Estadual Paulista (Unesp)Pivetta, K. F L [UNESP]Gomes, A. A J [UNESP]Damião Filho, C. [UNESP]2014-05-27T11:20:11Z2014-05-27T11:20:11Z2000-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject255-260http://www.actahort.org/books/517/517_30.htmActa Horticulturae, v. 517, p. 255-260.0567-7572http://hdl.handle.net/11449/66369WOS:0000883546000302-s2.0-848795971622212648941159028Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Horticulturae0,198info:eu-repo/semantics/openAccess2021-10-23T21:44:10Zoai:repositorio.unesp.br:11449/66369Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:44:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
title |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
spellingShingle |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae Pivetta, K. F L [UNESP] Blechnum brasiliense Fern Spore germination |
title_short |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
title_full |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
title_fullStr |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
title_full_unstemmed |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
title_sort |
Influence of light, plant density and disinfection in spore germination of fern blechnum brasiliense desv. blechnaceae |
author |
Pivetta, K. F L [UNESP] |
author_facet |
Pivetta, K. F L [UNESP] Gomes, A. A J [UNESP] Damião Filho, C. [UNESP] |
author_role |
author |
author2 |
Gomes, A. A J [UNESP] Damião Filho, C. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Pivetta, K. F L [UNESP] Gomes, A. A J [UNESP] Damião Filho, C. [UNESP] |
dc.subject.por.fl_str_mv |
Blechnum brasiliense Fern Spore germination |
topic |
Blechnum brasiliense Fern Spore germination |
description |
The present assay had as objective evaluating spore germination of Blechnum brasiliense in relation to light, plant density and disinfection. The assay was carried out at Jaboticabal, Sào Paulo State, Brazil, from February, 22 to June, 30, 1996. The experimental design was randomized blocks on a factorial scheme (3x2x2), consisting of 12 treatments, three environments (shade-house, dark-house and germination camera), 2 densities (0.005 grs and 0.010 grs of spores/treatment) and presence or absence of disinfection. The leaf coverage area (130 days) and the number of days necessary to germinate were evaluated. The germination camera data were not analysed because they were insignificant; consequently, the remining data were analysed on a 2×2×2 scheme. The shade-house provided larger green covering area and a faster germination. The density of 0.0 lOg of spore/treatments presented the largest green covering area. The supply of partial light was necessary for good germination. The interaction between the environment and the density had significant effect on the green covering area. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-12-01 2014-05-27T11:20:11Z 2014-05-27T11:20:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.actahort.org/books/517/517_30.htm Acta Horticulturae, v. 517, p. 255-260. 0567-7572 http://hdl.handle.net/11449/66369 WOS:000088354600030 2-s2.0-84879597162 2212648941159028 |
url |
http://www.actahort.org/books/517/517_30.htm http://hdl.handle.net/11449/66369 |
identifier_str_mv |
Acta Horticulturae, v. 517, p. 255-260. 0567-7572 WOS:000088354600030 2-s2.0-84879597162 2212648941159028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Horticulturae 0,198 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
255-260 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1799964861921230848 |