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http://hdl.handle.net/1843/47871
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DC Field | Value | Language |
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dc.creator | Jesse Valentin Dos Santos | pt_BR |
dc.creator | Fatima Maria de Souza Moreira | pt_BR |
dc.creator | Paula Rose de Almeida Ribeiro | pt_BR |
dc.creator | Maria Angélica Barcelos Carneiro | pt_BR |
dc.creator | Isaac Carvalho Soares | pt_BR |
dc.creator | Ivan Vilela Andrade Fiorini | pt_BR |
dc.creator | Leandro Lopes Cancellier | pt_BR |
dc.creator | Adriano Delly Veiga | pt_BR |
dc.creator | Carlos Juliano Brant Albuquerque | pt_BR |
dc.creator | Renzo Garcia Von Pinho | pt_BR |
dc.date.accessioned | 2022-12-12T13:30:14Z | - |
dc.date.available | 2022-12-12T13:30:14Z | - |
dc.date.issued | 2020 | - |
dc.citation.volume | 92 | pt_BR |
dc.citation.issue | Suppl 1 | pt_BR |
dc.citation.spage | 1 | pt_BR |
dc.citation.epage | 14 | pt_BR |
dc.identifier.doi | http://doi.org/ 10.1590/0001-3765202020181371 | pt_BR |
dc.identifier.issn | 1678-2690 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/1843/47871 | - |
dc.description.resumo | The formononetin biostimulant may be an option for reducing P fertilization once it stimulates mycelial growth of arbuscular mycorrhizal fungi and increases plant ability to take up nutrients through the roots, especially phosphorus. The objective of this study was to evaluate the effect of formononetin associated with phosphorus fertilization in maize. Field experiments were conducted in a randomized block design with a 3 × 4 factorial arrangement (0, 50 or 70, and 140 kg ha-1 P2O5; and formononetin application rates: 0, 25, 50, and 100 g ha-1), with four replications. Formononetin (100 g ha-1) increased the mycorrhizal colonization rate up to 30% in maize in the first four weeks after emergence when no P fertilizer was applied, and to 17% when 50 or 70 kg ha-1 of P2O5 were applied. The application of 50 and 100 g ha-1 of formononetin significantly increased plant height, ear height, and grain yield (22% - 76%) when no P fertilizer was applied. The use of formononetin in the field stimulates mycorrhizal colonization, has a positive effect on maize yield, and reduces the need for P fertilizer application in maize. However, this effect was evident only at low P soil contents. | pt_BR |
dc.description.sponsorship | Outra Agência | pt_BR |
dc.language | eng | pt_BR |
dc.publisher | Universidade Federal de Minas Gerais | pt_BR |
dc.publisher.country | Brasil | pt_BR |
dc.publisher.department | ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS | pt_BR |
dc.publisher.initials | UFMG | pt_BR |
dc.relation.ispartof | Anais da Academia Brasileira de Ciências | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.subject.other | Micorriza vesículo-arbuscular | pt_BR |
dc.subject.other | Crescimento (Plantas) | pt_BR |
dc.subject.other | Plantas -- Reguladores | pt_BR |
dc.subject.other | Isoflavonas | pt_BR |
dc.subject.other | Milho | pt_BR |
dc.title | Formononetin accelerates mycorrhization and increases maize production at low phosphorus application rates | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.url.externa | https://www.scielo.br/j/aabc/a/vTwtQ3kR7QdYnY7dTStH4HD/?format=pdf&lang=en | pt_BR |
dc.identifier.orcid | https://orcid.org/ 0000-0003-2244-1336 | pt_BR |
Appears in Collections: | Artigo de Periódico |
Files in This Item:
File | Description | Size | Format | |
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Formononetin accelerates mycorrhization and increases maize production at low phosphorus application rates.pdf | 276.29 kB | Adobe PDF | View/Open |
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