2022
DOI: 10.33448/rsd-v11i17.38478
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Doses de silício na indução a tolerância ao estresse hídrico em Moringa oleifera Lam.

Abstract: Moringa oleifera é uma planta de usos múltiplos, seja utilizada como alimentação humana (flores, folhas, frutos e sementes) e animal (produção de forragem), tratamento de água para consumo humano, indústria de cosméticos e medicinal, combustível e produção de papel. É considerada uma espécie arbórea exótica que se adaptou às condições edafoclimáticas do semiárido do nordeste brasileiro, embora a ocorrência de déficit hídrico reduza o crescimento, limite o desenvolvimento e comprometa a fisiologia da planta. O … Show more

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Cited by 1 publication
(2 citation statements)
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“…The application of Si is known to arbitrate biochemical processes to enhance biomass resilience under water deficit in plants ( Mello et al., 2022 ). Similarly, in the current study, Si-augmented TL amount is higher in Si-treated plants, 7.5 and 10 mM of SiK ® ( Table 1 ), than in control plants under water deficit conditions, suggesting that the presence of Si inside the plants can promote the synthesis of TP as a defense response.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The application of Si is known to arbitrate biochemical processes to enhance biomass resilience under water deficit in plants ( Mello et al., 2022 ). Similarly, in the current study, Si-augmented TL amount is higher in Si-treated plants, 7.5 and 10 mM of SiK ® ( Table 1 ), than in control plants under water deficit conditions, suggesting that the presence of Si inside the plants can promote the synthesis of TP as a defense response.…”
Section: Discussionmentioning
confidence: 99%
“…The use of silicon in agriculture has proven to be very useful in several cultures; it is a mineral that positively affects the development of plants and acts in the deleterious effects of abiotic stresses ( Rea et al., 2022 ). Silicon appears as a mitigating strategy that modulates plant metabolism and interferes with physical and biochemical mechanisms, promoting resistance to the devastating effects promoted by hydric stress ( Mello et al., 2022 ). The role of Si in plant development is associated with the absorption of monosilicic acid (H 4 SiO 4 ) through the root, by a passive process regulated by transpiration through the xylem or by an active process, through specific transporters located in the plasmatic membrane of root cells.…”
Section: Introductionmentioning
confidence: 99%