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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250911192031.0</controlfield>
  <controlfield tag="008">250911b2021    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">P34</subfield>
    <subfield code="b">0150</subfield>
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    <subfield code="a">Fernandes, Jo&#xE3;o P. T. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Nascente, Adriano S. </subfield>
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    <subfield code="a">Filippi, Marta C. C. de </subfield>
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    <subfield code="a">Lanna, Anna C. </subfield>
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    <subfield code="a">Silva, Mariana A. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, Gisele B. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Effects of beneficial microorganisms on upland rice performance</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 27 ref.; 4 illus; Sumaries (En, Pt)</subfield>
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ABSTRACT: Inoculating plants with a mix of beneficial microorganisms can significantly improve plant growth and contribute to sustainable agriculture. However, it is unclear if mixed inoculations of microorganisms provide better results than inoculations of a single beneficial microorganism. Thus, the objective of this study was to evaluate the effects of beneficial microorganisms on the performance of upland rice in a greenhouse experiment using a completely randomized design with three repetitions and 26 treatments. The treatments consisted of inoculations of Bacillus sp. (BRM32110), Serratia sp. (BRM32114), Azospirillum sp. (1381), Bacillus sp. (1301), A. brasilense (AbV5) and a pool of Trichoderma asperellum in isolation or in a mixture in addition to a control treatment (without application of microorganisms). Microorganisms significantly affected gas exchange, biomass production and nutrient accumulation in upland rice plants. The mixed treatments of BRM32114 + pool of T. asperellum and Ab-V5 + pool of T. asperellum were more effective than the other treatments, with improved gas exchange variables and nutrient concentration. The 1301 + Ab-V5 mixed treatment showed higher averages for biomass production than the other treatments, and these values were significantly different from those of the control treatment.

Key words: Oryza sativa, inoculation, bioagents, growth promoters</subfield>
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RESUMO: As inocula&#xE7;&#xF5;es em plantas com mix de microrganismos ben&#xE9;ficos podem melhorar significativamente o crescimento dessas e contribuir para uma agricultura sustent&#xE1;vel. Entretanto, ainda existem questionamentos se inocula&#xE7;&#xF5;es em mix poderiam proporcionar resultados ainda melhores do que na forma isolada, sendo necess&#xE1;rios estudos adicionais. Desta forma, objetivou-se avaliar os efeitos de microrganismos ben&#xE9;ficos no desempenho da cultura do arroz de terras altas, em experimento conduzido em casa de vegeta&#xE7;&#xE3;o, usando delineamento inteiramente casualizado, com tr&#xEA;s repeti&#xE7;&#xF5;es e 26 tratamentos, que consistiram da inocula&#xE7;&#xE3;o de microrganismos isolados ou em mix de Bacillus sp., Serratia sp., Azospirillum sp., Bacillus spp., Azospirillum brasilense (Ab-V5) e um pool de Trichoderma asperellum, al&#xE9;m do tratamento controle (sem aplica&#xE7;&#xE3;o de microrganismos). Os microrganismos afetaram significativamente as trocas gasosas, produ&#xE7;&#xE3;o de biomassa e teor de nutrientes em plantas de arroz de terras altas. Os tratamentos mix BRM32114 + pool de T. asperellum, e Ab-V5 + pool de T. asperellum, foram mais efetivos, com destaque para as vari&#xE1;veis de trocas gasosas e teor de nutrientes. O tratamento mix 1301 + Ab-V5, apresentou maiores m&#xE9;dias para produ&#xE7;&#xE3;o de biomassa, com diferen&#xE7;a significativa em rela&#xE7;&#xE3;o ao tratamento controle.

Palavras-chave: Oryza sativa, inocula&#xE7;&#xE3;o, bioagentes, promotores de crescimento</subfield>
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    <subfield code="a">ARROZ</subfield>
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    <subfield code="a">CRESCIMENTO</subfield>
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    <subfield code="a">INOCULA&#xC7;&#xC3;O</subfield>
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    <subfield code="a">BIOLOGIA DO SOLO</subfield>
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    <subfield code="a">AN&#xC1;LISE DO SOLO</subfield>
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    <subfield code="0">3534</subfield>
    <subfield code="9">317807</subfield>
    <subfield code="d">Campina Grande-PB Universidade Federal de Campina Grande. Centro de Ci&#xEA;ncias e Tecnologia 1997</subfield>
    <subfield code="o">2024-4526</subfield>
    <subfield code="t">Revista Brasileira de Engenharia Agr&#xED;cola e Ambiental (Brazil)</subfield>
    <subfield code="x">1415-4366</subfield>
    <subfield code="g">v. 25 (3) p. 156-162; (2021)</subfield>
    <subfield code="w">BR2025003611</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbeaa/a/dXqRX5qxVmXFgTP3Q8Wnvrh/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">338141</subfield>
    <subfield code="d">338141</subfield>
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