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...
| Autores: | ; ; |
|---|---|
| Tipo de documento: | Artículo |
| Estado: | Published version |
| Fecha de publicación: | 2004 |
| País: | México |
| Institución: | UNAM |
| Repositorio: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:93940104 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=93940104 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | Agrociencias chinense inoculatión Azospirillum sp biofertilization |
| _version_ | 1878408671725092865 |
|---|---|
| author | J.C. Canto Martín |
| author2 | D. Morales Avelino S. Medina Peralta |
| author2_role | author author |
| author_browse | D. Morales Avelino J.C. Canto Martín S. Medina Peralta |
| author_facet | J.C. Canto Martín D. Morales Avelino S. Medina Peralta |
| author_role | author |
| collection | Redalyc-UNAM |
| 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. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | MX_6cd28fa54079bc0db963c32cd5101d49 |
| identifier_str_mv | 1870-0462 |
| institution | UNAM |
| instname_str | Universidad Nacional Autónoma de México |
| network_acronym_str | MX |
| network_name_str | México |
| oai_identifier_str | oai:redalyc.org:93940104 |
| publishDate | 2004 |
| publishDateSort | 2004 |
| publisher | Universidad Autónoma de Yucatán |
| publisherStr | Universidad Autónoma de Yucatán |
| reponame_str | Redalyc-UNAM |
| spelling | Efecto de la inoculación con azospirillum sp. en plantas de Chile habanero (capsicum chinense jacquin) J.C. Canto Martín D. Morales Avelino S. Medina Peralta Agrociencias chinense inoculatión Azospirillum sp biofertilization 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. Universidad Autónoma de Yucatán 1870-0462 https://www.redalyc.org/articulo.oa?id=93940104 |
| 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 |
| status_str | publishedVersion |
| title | 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_short | 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) |
| topic | Agrociencias chinense inoculatión Azospirillum sp biofertilization |
| topic_facet | Agrociencias chinense inoculatión Azospirillum sp biofertilization |
| url | https://www.redalyc.org/articulo.oa?id=93940104 |