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https://doi.org/10.5151/bioche...
Article . 2015 . Peer-reviewed
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Atividade Alelopática de Exsudatos Radiculares de Milho sobre a Germinação de um Milho

Authors: Mayara Barbosa Silva; Karina Maria Lima Milani; Luan da Luz Ramos; Diana Leiziér; André Luiz Martinez de Oliveira; Elisete Pains Rodrigues;

Atividade Alelopática de Exsudatos Radiculares de Milho sobre a Germinação de um Milho

Abstract

Introducao: Os exsudatos radiculares produzidos por diferentes especies vegetais sao capazes de induzir respostas quimiotaticas sobre a microbiota do solo, mediando interacoes planta bacteria. Neste trabalho, exsudatos radiculares de hibridos de milho com alta (DKB 390) e baixa (DKB 240) capacidade associativa a para estudar o potencial alelopatico sobre o desenvolvimento inicial do hibrido de baixa capacidade DKB240. Metodo H2O); controle 2 (DKB240 + Ab mL); e DKB 390 (DKB240 + exsudato DKB 390, 1 mg mL inicial foi realizada apos sete dias de germinacao sob temperatura controlada (28 determinados: diâmetro de raizes, profundidade de comprimento especifico, area, comprimento total e volume, em 10 repeticoes por tratamento. Os resultados foram submetidos ao teste de medias de Tukey a 5% de significância. As avaliacoes indicaram que houve efeito alel de desenvolvimento do hibrido houve efeito alelopatico dos exsudatos testados sobre os parâmetros de desenvolvimento do hibrido DKB240, com destaque em relacao ao tratamento controle 1 (H planta (40,2%); perimetro de raizes 37,3%); area superficial de raizes (41%); comprimento total de raizes (40,3%); e volume de raizes (34,7%). Estes parâmetros nao diferiram entre os tratamentos controle 1 e controle 2 (A. brasilense Ab molecular dos exsudatos testados esta sendo realizada, e a identificacao das moleculas responsaveis pelos efeitos observados podera levar ao desenvolvimento de aditivos comerciais para uso como tratamento de sementes.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze