Título:
Dual benefits of compost tea bacteria : boosting ‘San Andreas’ strawberries’ productivity and fruit quality
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Autor:
Seimandi, Gisela M.
Garmendia, Gabriela
Nicolier, Juan G.
Favaro, María A.
Fernandez, Laura N.
Ruiz, Verónica E.
Vero, Silvana
Derita, Marcos G.
Garmendia, Gabriela
Nicolier, Juan G.
Favaro, María A.
Fernandez, Laura N.
Ruiz, Verónica E.
Vero, Silvana
Derita, Marcos G.
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Tipo de documento:
Artículo
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Palabras clave:
Bacterias
Crecimiento de las plantas
Fertilizantes
Mejora del crecimiento de las plantas
Biofertilizante
Agentes biológicos
Frutillas
Crecimiento de las plantas
Fertilizantes
Mejora del crecimiento de las plantas
Biofertilizante
Agentes biológicos
Frutillas
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Año de publicación:
2026
Contenido:
Resumen:
Bacteria represent promising tools for reducing the use of synthetic inputs in crop production.
In this study, we evaluated the effects of two bacterial strains isolated from chicken
compost tea—Bacillus licheniformis and Pseudomonas mendocina—on the yield and quality
of strawberry. Experimental assays were conducted in two seasons (2023 and 2024) under
macro-tunnel conditions, with the following treatments: control without applications
(Con); commercial NPK fertilizer (FerC); application of B. licheniformis (BL) and P. mendocina
(PM) solution in soil once a month. Both bacterial treatments enhanced soil properties.
Fruit individual weight significantly increased in BL treatment compared to the control.
Similar trends were observed for anthocyanin and ascorbic acid content (increases > 25%),
as well as for antioxidant activity (increases of more than 20% and 13% for BL and PM,
respectively). The differences were more significant in 2023. In addition, both strains
showed positive in vitro results for phytase, siderophore, and IAA production (5.8–8.8
and 9.3–13 μg IAA/mL for BL and PM after 15 days). Although further field validation
is required, these results indicate that bacteria (particularly B. licheniformis) show strong
potential as bioinoculants to enhance the productivity and quality of strawberry.
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MDPI
EN:
Horticulturae, v. 12, n°2, 2026. -- e252.
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Citación:
Seimandi, G., Garmendia, G., Nicolier, J., y otros. "Dual benefits of compost tea bacteria : boosting ‘San Andreas’ strawberries’ productivity and fruit quality". Horticulturae [en línea], v. 12, n°2, 2026. -- e252. 21 p.
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Licencia Creative Commons Atribución (CC - By 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| Texto completo.pdf | — | 3.9 MB | Adobe PDF |
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