Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3389/fmicb.2021.737385 http://hdl.handle.net/11449/222735 |
Resumo: | There are no studies in literature on the effect of inoculant concentrations on plant growth promotion. Therefore, in the present study, two experiments were carried out, one under pot conditions and the other in the field with cotton crop, in order to verify the effect of Aspergillus and Bacillus concentrations on the biometric and nutritional parameters of plant and soil, in addition to yield. The pot experiment evaluated the effect of different concentrations, ranging from 1 × 104 to 1 × 1010 colony-forming units per milliliter (CFU mL–1) of microorganisms Bacillus velezensis (Bv188), Bacillus subtilis (Bs248), B. subtilis (Bs290), Aspergillus brasiliensis (F111), Aspergillus sydowii (F112), and Aspergillus sp. versicolor section (F113) on parameters plant growth promotion and physicochemical and microbiological of characteristics soil. Results indicated that the different parameters analyzed are influenced by the isolate and microbial concentrations in a different way and allowed the selection of four microorganisms (Bs248, Bv188, F112, and F113) and two concentrations (1 × 104 and 1 × 1010 CFU mL–1), which were evaluated in the field to determine their effect on yield. The results show that, regardless of isolate, inoculant concentrations promoted the same fiber and seed cotton yield. These results suggest that lower inoculant concentrations may be able to increase cotton yield, eliminating the need to use concentrated inoculants with high production cost. |
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Effect of Aspergillus and Bacillus Concentration on Cotton Growth PromotionAspergillus sydowiiBacillusspgrowth promotersinoculantsrhizobacteriayieldThere are no studies in literature on the effect of inoculant concentrations on plant growth promotion. Therefore, in the present study, two experiments were carried out, one under pot conditions and the other in the field with cotton crop, in order to verify the effect of Aspergillus and Bacillus concentrations on the biometric and nutritional parameters of plant and soil, in addition to yield. The pot experiment evaluated the effect of different concentrations, ranging from 1 × 104 to 1 × 1010 colony-forming units per milliliter (CFU mL–1) of microorganisms Bacillus velezensis (Bv188), Bacillus subtilis (Bs248), B. subtilis (Bs290), Aspergillus brasiliensis (F111), Aspergillus sydowii (F112), and Aspergillus sp. versicolor section (F113) on parameters plant growth promotion and physicochemical and microbiological of characteristics soil. Results indicated that the different parameters analyzed are influenced by the isolate and microbial concentrations in a different way and allowed the selection of four microorganisms (Bs248, Bv188, F112, and F113) and two concentrations (1 × 104 and 1 × 1010 CFU mL–1), which were evaluated in the field to determine their effect on yield. The results show that, regardless of isolate, inoculant concentrations promoted the same fiber and seed cotton yield. These results suggest that lower inoculant concentrations may be able to increase cotton yield, eliminating the need to use concentrated inoculants with high production cost.Laboratory of Soil Microbiology Faculty of Agricultural and Veterinary Sciences Department of Agricultural Production Sciences São Paulo State UniversityLaboratory of Soil Microbiology Faculty of Agricultural and Veterinary Sciences Department of Agricultural Production Sciences São Paulo State UniversityUniversidade Estadual Paulista (UNESP)Escobar Diaz, Paola Andrea [UNESP]dos Santos, Roberta Mendes [UNESP]Baron, Noemi Carla [UNESP]Gil, Oniel Jeremias Aguirre [UNESP]Rigobelo, Everlon Cid [UNESP]2022-04-28T19:46:28Z2022-04-28T19:46:28Z2021-10-13info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3389/fmicb.2021.737385Frontiers in Microbiology, v. 12.1664-302Xhttp://hdl.handle.net/11449/22273510.3389/fmicb.2021.7373852-s2.0-85117937874Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFrontiers in Microbiologyinfo:eu-repo/semantics/openAccess2022-04-28T19:46:28Zoai:repositorio.unesp.br:11449/222735Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:58:43.866109Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
title |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
spellingShingle |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion Escobar Diaz, Paola Andrea [UNESP] Aspergillus sydowii Bacillussp growth promoters inoculants rhizobacteria yield |
title_short |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
title_full |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
title_fullStr |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
title_full_unstemmed |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
title_sort |
Effect of Aspergillus and Bacillus Concentration on Cotton Growth Promotion |
author |
Escobar Diaz, Paola Andrea [UNESP] |
author_facet |
Escobar Diaz, Paola Andrea [UNESP] dos Santos, Roberta Mendes [UNESP] Baron, Noemi Carla [UNESP] Gil, Oniel Jeremias Aguirre [UNESP] Rigobelo, Everlon Cid [UNESP] |
author_role |
author |
author2 |
dos Santos, Roberta Mendes [UNESP] Baron, Noemi Carla [UNESP] Gil, Oniel Jeremias Aguirre [UNESP] Rigobelo, Everlon Cid [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Escobar Diaz, Paola Andrea [UNESP] dos Santos, Roberta Mendes [UNESP] Baron, Noemi Carla [UNESP] Gil, Oniel Jeremias Aguirre [UNESP] Rigobelo, Everlon Cid [UNESP] |
dc.subject.por.fl_str_mv |
Aspergillus sydowii Bacillussp growth promoters inoculants rhizobacteria yield |
topic |
Aspergillus sydowii Bacillussp growth promoters inoculants rhizobacteria yield |
description |
There are no studies in literature on the effect of inoculant concentrations on plant growth promotion. Therefore, in the present study, two experiments were carried out, one under pot conditions and the other in the field with cotton crop, in order to verify the effect of Aspergillus and Bacillus concentrations on the biometric and nutritional parameters of plant and soil, in addition to yield. The pot experiment evaluated the effect of different concentrations, ranging from 1 × 104 to 1 × 1010 colony-forming units per milliliter (CFU mL–1) of microorganisms Bacillus velezensis (Bv188), Bacillus subtilis (Bs248), B. subtilis (Bs290), Aspergillus brasiliensis (F111), Aspergillus sydowii (F112), and Aspergillus sp. versicolor section (F113) on parameters plant growth promotion and physicochemical and microbiological of characteristics soil. Results indicated that the different parameters analyzed are influenced by the isolate and microbial concentrations in a different way and allowed the selection of four microorganisms (Bs248, Bv188, F112, and F113) and two concentrations (1 × 104 and 1 × 1010 CFU mL–1), which were evaluated in the field to determine their effect on yield. The results show that, regardless of isolate, inoculant concentrations promoted the same fiber and seed cotton yield. These results suggest that lower inoculant concentrations may be able to increase cotton yield, eliminating the need to use concentrated inoculants with high production cost. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-13 2022-04-28T19:46:28Z 2022-04-28T19:46:28Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3389/fmicb.2021.737385 Frontiers in Microbiology, v. 12. 1664-302X http://hdl.handle.net/11449/222735 10.3389/fmicb.2021.737385 2-s2.0-85117937874 |
url |
http://dx.doi.org/10.3389/fmicb.2021.737385 http://hdl.handle.net/11449/222735 |
identifier_str_mv |
Frontiers in Microbiology, v. 12. 1664-302X 10.3389/fmicb.2021.737385 2-s2.0-85117937874 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Frontiers in Microbiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128589053296640 |