ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS
Vetiver grass is a member of the grass family Poaceae. Its fast development is probably due to the interaction with native microbiota, whose influence has not been studied yet. The objective of this work was to evaluate the colonization and development of the vetiver grass (Chrysopogon zizanioides (...
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2018-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237158167008 |
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| author | JESSICA SILVA SANTOS JACILENE FRANCISCA SOUZA SANTOS LÁZARA JOSSIKARLA DE OLIVEIRA LOPES JOHNY DE JESUS MENDONÇA FRANCISCO SANDRO RODRIGUES HOLANDA REGINA HELENA MARINO |
| author_facet | JESSICA SILVA SANTOS JACILENE FRANCISCA SOUZA SANTOS LÁZARA JOSSIKARLA DE OLIVEIRA LOPES JOHNY DE JESUS MENDONÇA FRANCISCO SANDRO RODRIGUES HOLANDA REGINA HELENA MARINO |
| author_sort | JESSICA SILVA SANTOS |
| collection | DOAJ |
| description | Vetiver grass is a member of the grass family Poaceae. Its fast development is probably due to the interaction with native microbiota, whose influence has not been studied yet. The objective of this work was to evaluate the colonization and development of the vetiver grass (Chrysopogon zizanioides (L.) Roberty) inoculated with arbuscular mycorrhizal fungi and dark septate endophytic fungi. The experimental design was a completely randomized design with six treatments (control, without mycorrhizal fungi, native inoculants, UFLA05 - Gigaspora albida, UFLA351 - Rhizoglomus clarum, UFLA372 - Claroideoglomus etunicatum, and UFLA401 - Acaulospora morrowiae), with three replicates each. Vetiver grass tillers as well as the native microbial inoculum were obtained from the Lower São Francisco river experimental area, located in Sergipe state, Northeastern Brazil. There was a negative interaction between all tested UFLAs mycorrhizal isolates and the native microbiota (mycorrhizal and endophytic fungi) in the treatments, especially when taking into consideration plant height and volume of roots. The effects of inoculation with UFLA isolates may have been influenced by the presence of the native mycorrhizal fungi and the dark septate endophytic fungi. Vetiver grass was responsive to the native inoculant. The mycorrhizal colonization of the vetiver grass was vesicular, but the formation of the arbuscules can be influenced by the interaction between the fungus, plant, and the environment. |
| first_indexed | 2024-12-10T12:24:31Z |
| format | Article |
| id | doaj.art-b890791408904c659463b122b7939845 |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-12-10T12:24:31Z |
| publishDate | 2018-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-b890791408904c659463b122b79398452022-12-22T01:48:59ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252018-01-0131360261110.1590/1983-21252018v31n308rcARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASSJESSICA SILVA SANTOSJACILENE FRANCISCA SOUZA SANTOSLÁZARA JOSSIKARLA DE OLIVEIRA LOPESJOHNY DE JESUS MENDONÇAFRANCISCO SANDRO RODRIGUES HOLANDAREGINA HELENA MARINOVetiver grass is a member of the grass family Poaceae. Its fast development is probably due to the interaction with native microbiota, whose influence has not been studied yet. The objective of this work was to evaluate the colonization and development of the vetiver grass (Chrysopogon zizanioides (L.) Roberty) inoculated with arbuscular mycorrhizal fungi and dark septate endophytic fungi. The experimental design was a completely randomized design with six treatments (control, without mycorrhizal fungi, native inoculants, UFLA05 - Gigaspora albida, UFLA351 - Rhizoglomus clarum, UFLA372 - Claroideoglomus etunicatum, and UFLA401 - Acaulospora morrowiae), with three replicates each. Vetiver grass tillers as well as the native microbial inoculum were obtained from the Lower São Francisco river experimental area, located in Sergipe state, Northeastern Brazil. There was a negative interaction between all tested UFLAs mycorrhizal isolates and the native microbiota (mycorrhizal and endophytic fungi) in the treatments, especially when taking into consideration plant height and volume of roots. The effects of inoculation with UFLA isolates may have been influenced by the presence of the native mycorrhizal fungi and the dark septate endophytic fungi. Vetiver grass was responsive to the native inoculant. The mycorrhizal colonization of the vetiver grass was vesicular, but the formation of the arbuscules can be influenced by the interaction between the fungus, plant, and the environment.http://www.redalyc.org/articulo.oa?id=237158167008 |
| spellingShingle | JESSICA SILVA SANTOS JACILENE FRANCISCA SOUZA SANTOS LÁZARA JOSSIKARLA DE OLIVEIRA LOPES JOHNY DE JESUS MENDONÇA FRANCISCO SANDRO RODRIGUES HOLANDA REGINA HELENA MARINO ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS Revista Caatinga |
| title | ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS |
| title_full | ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS |
| title_fullStr | ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS |
| title_full_unstemmed | ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS |
| title_short | ARBUSCULAR MYCORRHIZAL FUNGI AND DARK SEPTATE ENDOPHYTIC FUNGI ON THE BIOMASS DEVELOPMENT OF VETIVER GRASS |
| title_sort | arbuscular mycorrhizal fungi and dark septate endophytic fungi on the biomass development of vetiver grass |
| url | http://www.redalyc.org/articulo.oa?id=237158167008 |
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