Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)

An Azospirillum strain from Cenchrus echinatus rootswas isolated, and a pure culture of the strain was usedas inoculum to induce root growth in Capsicumchinense seedlings. The inoculum concentrationeffects were evaluated on seeds germination rate,radicular system, and shoots growth. The inoculatedse...

ver descrição completa

Detalhes bibliográficos
Autores: J.C. Canto Martín, D. Morales Avelino, S. Medina Peralta
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:México
Recursos:Universidad Nacional Autónoma de México
Repositorio:Redalyc-UNAM
OAI Identifier:oai:redalyc.org:93940104
Acesso em linha:https://www.redalyc.org/articulo.oa?id=93940104
Access Level:acceso abierto
Palavra-chave:Agrociencias
chinense
inoculatión
Azospirillum sp
biofertilization
id MX_6cd28fa54079bc0db963c32cd5101d49
oai_identifier_str oai:redalyc.org:93940104
network_acronym_str MX
network_name_str México
repository_id_str
spelling Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)J.C. Canto MartínD. Morales AvelinoS. Medina PeraltaAgrocienciaschinenseinoculatiónAzospirillum spbiofertilizationAn Azospirillum strain from Cenchrus echinatus rootswas isolated, and a pure culture of the strain was usedas inoculum to induce root growth in Capsicumchinense seedlings. The inoculum concentrationeffects were evaluated on seeds germination rate,radicular system, and shoots growth. The inoculatedseeds germination occurred a day before noninoculated seeds. An increase (P<0.001) in terciary,and secondary root number, and in shoot growth wasobtained. A significative difference of seedlingsgrowth (P< 0.01) in sterilized and non sterilized, soilwas observed. The optimal inoculum size were 3 x 107fcu ml-1 and 1 x 107 fcu ml-1. It is suggested thatinoculum size has played an important role asmodulator of indigenous microorganisms interactions.Universidad Autónoma de Yucatán2004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1870-0462https://www.redalyc.org/articulo.oa?id=93940104Tropical and Subtropical Agroecosystems (México) Num.1 Vol.4reponame:Redalyc-UNAMinstname:Universidad Nacional Autónoma de Méxicoinstacron:UNAMenhttp://www.redalyc.org/revista.oa?id=939Tropical and Subtropical Agroecosystemsinfo:eu-repo/semantics/openAccessoai:redalyc.org:939401042025-09-03T18:08:47Z
dc.title.none.fl_str_mv Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
title Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
spellingShingle Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
J.C. Canto Martín
Agrociencias
chinense
inoculatión
Azospirillum sp
biofertilization
title_short Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
title_full Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
title_fullStr Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
title_full_unstemmed Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
title_sort Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin)
dc.creator.none.fl_str_mv J.C. Canto Martín
D. Morales Avelino
S. Medina Peralta
author J.C. Canto Martín
author_facet J.C. Canto Martín
D. Morales Avelino
S. Medina Peralta
author_role author
author2 D. Morales Avelino
S. Medina Peralta
author2_role author
author
dc.subject.none.fl_str_mv Agrociencias
chinense
inoculatión
Azospirillum sp
biofertilization
topic Agrociencias
chinense
inoculatión
Azospirillum sp
biofertilization
description An Azospirillum strain from Cenchrus echinatus rootswas isolated, and a pure culture of the strain was usedas inoculum to induce root growth in Capsicumchinense seedlings. The inoculum concentrationeffects were evaluated on seeds germination rate,radicular system, and shoots growth. The inoculatedseeds germination occurred a day before noninoculated seeds. An increase (P<0.001) in terciary,and secondary root number, and in shoot growth wasobtained. A significative difference of seedlingsgrowth (P< 0.01) in sterilized and non sterilized, soilwas observed. The optimal inoculum size were 3 x 107fcu ml-1 and 1 x 107 fcu ml-1. It is suggested thatinoculum size has played an important role asmodulator of indigenous microorganisms interactions.
publishDate 2004
dc.date.none.fl_str_mv 2004
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1870-0462
https://www.redalyc.org/articulo.oa?id=93940104
identifier_str_mv 1870-0462
url https://www.redalyc.org/articulo.oa?id=93940104
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=939
dc.rights.none.fl_str_mv Tropical and Subtropical Agroecosystems
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tropical and Subtropical Agroecosystems
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Autónoma de Yucatán
publisher.none.fl_str_mv Universidad Autónoma de Yucatán
dc.source.none.fl_str_mv Tropical and Subtropical Agroecosystems (México) Num.1 Vol.4
reponame:Redalyc-UNAM
instname:Universidad Nacional Autónoma de México
instacron:UNAM
instname_str Universidad Nacional Autónoma de México
instacron_str UNAM
institution UNAM
reponame_str Redalyc-UNAM
collection Redalyc-UNAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1858175625966125057
score 14.965132

Registos relacionados