In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion
This study aimed to evaluate in vitro the plant growth promotion capacity of rhizospheric fungi from Opuntia cochenillifera. The isolates were submitted to phosphate solubilization, acetic acid-3-indole (AIA) production, antagonism against phytopathogens, and growth under water activity. All test re...
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| Format: | Article |
| Language: | English |
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Universidad Nacional Mayor de San Marcos
2022-05-01
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| Series: | Revista Peruana de Biología |
| Subjects: | |
| Online Access: | https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/22125 |
| _version_ | 1811214240940294144 |
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| author | João Manoel da Silva Paula Cibelly Vilela da Silva Viviane Araújo Dalbon Regla Toujaguez la Rosa Massahud Tania Marta Carvalho dos Santos Gaus Silvestre de Andrade Lima |
| author_facet | João Manoel da Silva Paula Cibelly Vilela da Silva Viviane Araújo Dalbon Regla Toujaguez la Rosa Massahud Tania Marta Carvalho dos Santos Gaus Silvestre de Andrade Lima |
| author_sort | João Manoel da Silva |
| collection | DOAJ |
| description | This study aimed to evaluate in vitro the plant growth promotion capacity of rhizospheric fungi from Opuntia cochenillifera. The isolates were submitted to phosphate solubilization, acetic acid-3-indole (AIA) production, antagonism against phytopathogens, and growth under water activity. All test results were subjected to statistical analysis. The studied isolates were able to solubilize phosphate, being F04 (Aspergillus sp.) and F05 (Coprinellus radians) the ones that presented the highest solubilization indices. As to produce AIA, F02 (Penicillium sp.) and F07 (Aspergillus sp.) were the most promising. All isolates could inhibit the growth of Colletotrichum sp. and Fusarium sp. Water restriction provided mycelial growth for all isolates. Therefore, these characteristics confer characteristics as growth promoters in plants. |
| first_indexed | 2024-04-12T06:01:09Z |
| format | Article |
| id | doaj.art-01cd0a93b3a84ac3959c5f7978613706 |
| institution | Directory Open Access Journal |
| issn | 1561-0837 1727-9933 |
| language | English |
| last_indexed | 2024-04-12T06:01:09Z |
| publishDate | 2022-05-01 |
| publisher | Universidad Nacional Mayor de San Marcos |
| record_format | Article |
| series | Revista Peruana de Biología |
| spelling | doaj.art-01cd0a93b3a84ac3959c5f79786137062022-12-22T03:45:02ZengUniversidad Nacional Mayor de San MarcosRevista Peruana de Biología1561-08371727-99332022-05-01292e22125e2212510.15381/rpb.v29i2.2212534406In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotionJoão Manoel da Silva0https://orcid.org/0000-0002-7654-5475Paula Cibelly Vilela da Silva1https://orcid.org/0000-0003-2157-4698Viviane Araújo Dalbon2https://orcid.org/0000-0003-0510-1962Regla Toujaguez la Rosa Massahud3https://orcid.org/0000-0002-6194-8028Tania Marta Carvalho dos Santos4https://orcid.org/0000-0002-1816-7840Gaus Silvestre de Andrade Lima5Piauí State University, Campus Dep. Jesualdo Cavalcanti, Piauí, Brazil.Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Rio Largo, AL, Brazil.Universidade de Córdoba, 77-305, Montería, Córdoba, Colombia.Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Rio Largo, AL, Brazil.Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Brazil.Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Rio Largo, AL, Brazil.This study aimed to evaluate in vitro the plant growth promotion capacity of rhizospheric fungi from Opuntia cochenillifera. The isolates were submitted to phosphate solubilization, acetic acid-3-indole (AIA) production, antagonism against phytopathogens, and growth under water activity. All test results were subjected to statistical analysis. The studied isolates were able to solubilize phosphate, being F04 (Aspergillus sp.) and F05 (Coprinellus radians) the ones that presented the highest solubilization indices. As to produce AIA, F02 (Penicillium sp.) and F07 (Aspergillus sp.) were the most promising. All isolates could inhibit the growth of Colletotrichum sp. and Fusarium sp. Water restriction provided mycelial growth for all isolates. Therefore, these characteristics confer characteristics as growth promoters in plants.https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/221253-indol acetic acidphosphatewater restrictionfusariumcolletotrichumantagonism |
| spellingShingle | João Manoel da Silva Paula Cibelly Vilela da Silva Viviane Araújo Dalbon Regla Toujaguez la Rosa Massahud Tania Marta Carvalho dos Santos Gaus Silvestre de Andrade Lima In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion Revista Peruana de Biología 3-indol acetic acid phosphate water restriction fusarium colletotrichum antagonism |
| title | In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion |
| title_full | In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion |
| title_fullStr | In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion |
| title_full_unstemmed | In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion |
| title_short | In vitro bioprospecting of rhizospheric fungi associated to cactus (Opuntia cochenillifera) to plant growth promotion |
| title_sort | in vitro bioprospecting of rhizospheric fungi associated to cactus opuntia cochenillifera to plant growth promotion |
| topic | 3-indol acetic acid phosphate water restriction fusarium colletotrichum antagonism |
| url | https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/22125 |
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