Stomatal density and distribution in leaves of Gossypium sp
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/16042 |
Resumo: | Stomatal density and distribution in leaves from different varieties of cotton were studied in an experiment conducted at the "Centro de Ciências Agrárias da Universidade Federal do Ceará", Fortaleza, CE, Brazil, during the year of 1951. The experiment was carried out with the following plant materials Herbáceo cv. BR-1 (Gossypium hirsutum L r. latifolium Hutch.); Mocó cv. Veludo C-71 (G. hirsutum L r. marie-galante Hutch.); Verdão, regionally denominated Rasga-letra (G. hirsutum L. r. marie-galante Hutch.). Cotton plants from Mocó and Herbáceo types showed a tendency to a higher stomatal density in the basal region than in the middle and apical regions. In the Verdão, Herbáceo and Mocó types the stomatal density on the abaxial face was about two times higher than that on the adaxial face of the leaf. In Verdão type a more uniform stomatal density distribution on both leaf faces was observed when compared to the other types. The stomatal density of the leaf tended to increase from the bottom to the top In the same plant of the Verdão, Herbáceo and Mocó types. |
id |
EMBRAPA-4_e5ad0597a63548b9cae8c8e0d811b8d5 |
---|---|
oai_identifier_str |
oai:ojs.seer.sct.embrapa.br:article/16042 |
network_acronym_str |
EMBRAPA-4 |
network_name_str |
Pesquisa Agropecuária Brasileira (Online) |
repository_id_str |
|
spelling |
Stomatal density and distribution in leaves of Gossypium spDensidade e distribuição dos estômatos em folhas de Gossypium spGossypium hirsutum; Cossypium barbadense; Stomatal density.Gossypiwn hirsutum; Gossypium barbadense; densidade estomatalStomatal density and distribution in leaves from different varieties of cotton were studied in an experiment conducted at the "Centro de Ciências Agrárias da Universidade Federal do Ceará", Fortaleza, CE, Brazil, during the year of 1951. The experiment was carried out with the following plant materials Herbáceo cv. BR-1 (Gossypium hirsutum L r. latifolium Hutch.); Mocó cv. Veludo C-71 (G. hirsutum L r. marie-galante Hutch.); Verdão, regionally denominated Rasga-letra (G. hirsutum L. r. marie-galante Hutch.). Cotton plants from Mocó and Herbáceo types showed a tendency to a higher stomatal density in the basal region than in the middle and apical regions. In the Verdão, Herbáceo and Mocó types the stomatal density on the abaxial face was about two times higher than that on the adaxial face of the leaf. In Verdão type a more uniform stomatal density distribution on both leaf faces was observed when compared to the other types. The stomatal density of the leaf tended to increase from the bottom to the top In the same plant of the Verdão, Herbáceo and Mocó types.Foram estudadas a densidade e distribuição dos estômatos nas folhas de diferentes tipos de algodoeiro, em experimentos instalados no Centro de Ciências Agrárias da Universidade Federal do Ceará, localizado no município de Fortaleza, CE, no ano de 1981. Estudaram-se três tipos de algodoeiro; Herbáceo cv. BR-1 (Gossypium hirsutum L. r. lantifolium Hutch.); Mocó cv. Veludo C-71) (G. hirsutum L. r. marie-galante Hutch.) e Verdão, regionalmente denominado Rasga-letra (G. hirsutwn L. r. marie-galante Hutch.). Os tipos de algodoeiro Mocó e Herbáceo apresentaram maior densidade estomatal na região basal do que nas porções mediana e apical. Nos tipos Verdão, Herbáceo e Mocó, a densidade estomatal da face abaxial da folha foi cerca de duas vezes mais alta do que na adaxial. No algodoeiro Verdão, observou-se uma tendência de maior uniformidade da densidade estomatal dentro de cada face da folha. Dentro da planta, a densidade estomatal da folha aumentou da base para o topo, nos tipos Verdão, Herbáceo e Mocó.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSilva, Luiz CarlosCosta, José Tarciso Alves daAlves, José Ferreira2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16042Pesquisa Agropecuaria Brasileira; v.24, n.7, jul. 1989; 835-839Pesquisa Agropecuária Brasileira; v.24, n.7, jul. 1989; 835-8391678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16042/10208info:eu-repo/semantics/openAccess2014-08-28T17:04:43Zoai:ojs.seer.sct.embrapa.br:article/16042Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-28T17:04:43Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Stomatal density and distribution in leaves of Gossypium sp Densidade e distribuição dos estômatos em folhas de Gossypium sp |
title |
Stomatal density and distribution in leaves of Gossypium sp |
spellingShingle |
Stomatal density and distribution in leaves of Gossypium sp Silva, Luiz Carlos Gossypium hirsutum; Cossypium barbadense; Stomatal density. Gossypiwn hirsutum; Gossypium barbadense; densidade estomatal |
title_short |
Stomatal density and distribution in leaves of Gossypium sp |
title_full |
Stomatal density and distribution in leaves of Gossypium sp |
title_fullStr |
Stomatal density and distribution in leaves of Gossypium sp |
title_full_unstemmed |
Stomatal density and distribution in leaves of Gossypium sp |
title_sort |
Stomatal density and distribution in leaves of Gossypium sp |
author |
Silva, Luiz Carlos |
author_facet |
Silva, Luiz Carlos Costa, José Tarciso Alves da Alves, José Ferreira |
author_role |
author |
author2 |
Costa, José Tarciso Alves da Alves, José Ferreira |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Silva, Luiz Carlos Costa, José Tarciso Alves da Alves, José Ferreira |
dc.subject.por.fl_str_mv |
Gossypium hirsutum; Cossypium barbadense; Stomatal density. Gossypiwn hirsutum; Gossypium barbadense; densidade estomatal |
topic |
Gossypium hirsutum; Cossypium barbadense; Stomatal density. Gossypiwn hirsutum; Gossypium barbadense; densidade estomatal |
description |
Stomatal density and distribution in leaves from different varieties of cotton were studied in an experiment conducted at the "Centro de Ciências Agrárias da Universidade Federal do Ceará", Fortaleza, CE, Brazil, during the year of 1951. The experiment was carried out with the following plant materials Herbáceo cv. BR-1 (Gossypium hirsutum L r. latifolium Hutch.); Mocó cv. Veludo C-71 (G. hirsutum L r. marie-galante Hutch.); Verdão, regionally denominated Rasga-letra (G. hirsutum L. r. marie-galante Hutch.). Cotton plants from Mocó and Herbáceo types showed a tendency to a higher stomatal density in the basal region than in the middle and apical regions. In the Verdão, Herbáceo and Mocó types the stomatal density on the abaxial face was about two times higher than that on the adaxial face of the leaf. In Verdão type a more uniform stomatal density distribution on both leaf faces was observed when compared to the other types. The stomatal density of the leaf tended to increase from the bottom to the top In the same plant of the Verdão, Herbáceo and Mocó types. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-17 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/16042 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/16042 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/16042/10208 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.24, n.7, jul. 1989; 835-839 Pesquisa Agropecuária Brasileira; v.24, n.7, jul. 1989; 835-839 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
_version_ |
1793416673728921600 |