The potential of nanomaterials associated with plant growth-promoting bacteria in agriculture

Autor(es)

de Moraes, Amanda Carolina Prado ^{[1, 2]} ; Ribeiro, Lucas da Silva ^[3] ; de Camargo, Emerson Rodrigues ^[3] ; Lacava, Paulo Teixeira ^{[1, 2]}

Afiliação do(s) autor(es)

^[1] Fed Univ Sao Carlos UFSCar, Lab Microbiol & Biomol, Dept Morphol & Pathol, Rod Washington Luiz S-N, BR-13565905 Sao Carlos - Brazil

^[2] Fed Univ Sao Carlos UFSCar, Biotechnol Graduat Program PPG Biotec, Rod Washington Luiz S-N, BR-13565905 Sao Carlos - Brazil

^[3] Fed Univ Sao Carlos UFSCar, Interdisciplinary Lab Electrochem & Ceram, Dept Chem, Rod Washington Luiz S-N, BR-13565905 Sao Carlos - Brazil

• Tipo de documento: Artigo de Revisão
• Fonte: 3 BIOTECH; v. 11, n. 7 JUL 2021.
• Citações Web of Science: 0

Resumo

The impacts of chemical fertilizers and pesticides have raised public concerns regarding the sustainability and security of food supplies, prompting the investigation of alternative methods that have combinations of both agricultural and environmental benefits, such as the use of biofertilizers involving microbes. These types of microbial inoculants are living microorganisms that colonize the soil or plant tissues when applied to the soil, seeds, or plant surfaces, facilitating plant nutrient acquisition. They can enhance plant growth by transforming nutrients into a form assimilable by plants and by acting as biological control agents, known as plant growth-promoting bacteria. The potential use of bacteria as biofertilizers in agriculture constitutes an economical and eco-friendly way to reduce the use of chemical fertilizers and pesticides. In this context, nanotechnology has emerged as a new source of quality enrichment for the agricultural sector. The use of nanoparticles can be an effective method to meet the challenges regarding the effectiveness of biofertilizers in natural environments. Given the novel sustainable strategies applied in agricultural systems, this review addresses the effects of nanoparticles on beneficial plant bacteria for promoting plant growth. (AU)

• Processo FAPESP: 15/10974-8 - Potencial biotecnológico e agrícola da microbiota bacteriana endofítica associada à cultura do pinhão-manso (Jatropha curcas L.)
• Beneficiário: Paulo Teixeira Lacava
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 18/12871-0 - Modificação do perfil da temperatura de transição de nanocompósitos termossensíveis
• Beneficiário: Lucas da Silva Ribeiro
• Modalidade de apoio: Bolsas no Brasil - Doutorado Direto