Yield, nutrition, and leaf gas exchange of lettuce plants in a hydroponic system in response to Bacillus subtilis inoculation

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Mato Grosso do Sul (UEMS)-
Autor(es): dc.contributorUniversity of Copenhagen-
Autor(es): dc.contributorKing Saud University-
Autor(es): dc.contributorUniversity of Antwerp-
Autor(es): dc.creatorOliveira, Carlos Eduardo da Silva-
Autor(es): dc.creatorJalal, Arshad-
Autor(es): dc.creatorAguilar, Jailson Vieira-
Autor(es): dc.creatorde Camargos, Liliane Santos-
Autor(es): dc.creatorZoz, Tiago-
Autor(es): dc.creatorGhaley, Bhim Bahadur-
Autor(es): dc.creatorAbdel-Maksoud, Mostafa A.-
Autor(es): dc.creatorAlarjani, Khaloud Mohammed-
Autor(es): dc.creatorAbdElgawad, Hamada-
Autor(es): dc.creatorTeixeira Filho, Marcelo Carvalho Minhoto-
Data de aceite: dc.date.accessioned2025-08-21T18:08:00Z-
Data de disponibilização: dc.date.available2025-08-21T18:08:00Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3389/fpls.2023.1248044-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297062-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297062-
Descrição: dc.descriptionInoculation with Bacillus subtilis is a promising approach to increase plant yield and nutrient acquisition. In this context, this study aimed to estimate the B. subtilis concentration that increases yield, gas exchange, and nutrition of lettuce plants in a hydroponic system. The research was carried out in a greenhouse in Ilha Solteira, Brazil. A randomized block design with five replications was adopted. The treatments consisted of B. subtilis concentrations in nutrient solution [0 mL “non-inoculated”, 7.8 × 103, 15.6 × 103, 31.2 × 103, and 62.4 × 103 colony forming units (CFU) mL−1 of nutrient solution]. There was an increase of 20% and 19% in number of leaves and 22% and 25% in shoot fresh mass with B. subtilis concentrations of 15.6 × 103 and 31.2 × 103 CFU mL−1 as compared to the non-inoculated plants, respectively. Also, B. subtilis concentration at 31.2 × 103 CFU mL−1 increased net photosynthesis rate by 95%, intercellular CO2 concentration by 30%, and water use efficiency by 67% as compared to the non-inoculated treatments. The concentration of 7.8 × 103 CFU mL−1 improved shoot accumulation of Ca, Mg, and S by 109%, 74%, and 69%, when compared with non-inoculated plants, respectively. Inoculation with B. subtilis at 15.6 × 103 CFU mL−1 provided the highest fresh leaves yield while inoculation at 15.6 × 103 and 31.2 × 103 CFU mL−1 increased shoot fresh mass and number of leaves. Concentrations of 7.8 × 103 and 15.6 × 103 increased shoot K accumulation. The concentrations of 7.8 × 103, 15.6 × 103, and 31.2 × 103 CFU mL−1 increased shoot N accumulation in hydroponic lettuce plants.-
Descrição: dc.descriptionHORIZON EUROPE Framework Programme-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Plant Protection Rural Engineering and Soils School of Engineering São Paulo State University - UNESP-FEIS, São Paulo-
Descrição: dc.descriptionDepartment of Biology and Zootechnics Lab of Plant Morphology and Anatomy/Lab Plant Metabolism and Physiology School of Engineering São Paulo State University - UNESP-FEIS, São Paulo-
Descrição: dc.descriptionDepartment of Crop Science State University of Mato Grosso do Sul – UEMS, Mato Grosso do Sul-
Descrição: dc.descriptionDepartment of Plant and Environmental Sciences Faculty of Science University of Copenhagen-
Descrição: dc.descriptionBotany and Microbiology Department College of Science King Saud University-
Descrição: dc.descriptionLaboratory for Molecular Plant Physiology and Biotechnology Department of Biology University of Antwerp-
Descrição: dc.descriptionDepartment of Plant Protection Rural Engineering and Soils School of Engineering São Paulo State University - UNESP-FEIS, São Paulo-
Descrição: dc.descriptionDepartment of Biology and Zootechnics Lab of Plant Morphology and Anatomy/Lab Plant Metabolism and Physiology School of Engineering São Paulo State University - UNESP-FEIS, São Paulo-
Descrição: dc.descriptionHORIZON EUROPE Framework Programme: 101079308-
Descrição: dc.descriptionFAPESP: 2020/11621-0-
Descrição: dc.descriptionCNPq: 311308/2020-1-
Descrição: dc.descriptionCNPq: CNPq/TWAS grant number: 166331/2018-0-
Idioma: dc.languageen-
Relação: dc.relationFrontiers in Plant Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbiological nitrogen fixation-
Palavras-chave: dc.subjectgrowth-promoting bacteria-
Palavras-chave: dc.subjectLactuca sativaL-
Palavras-chave: dc.subjectphotosynthetic efficiency-
Palavras-chave: dc.subjectwater use efficiency-
Título: dc.titleYield, nutrition, and leaf gas exchange of lettuce plants in a hydroponic system in response to Bacillus subtilis inoculation-
Tipo de arquivo: dc.typelivro digital-
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