Publicação
Biostimulant effect of two fucus sp. algal residues on pea, rice, and tomato germination and growth
| dc.contributor.author | Sperotto, Raul A. | |
| dc.contributor.author | Rosa-Martínez, Elena | |
| dc.contributor.author | Martins, Valter F. R. | |
| dc.contributor.author | Pintado, Manuela | |
| dc.contributor.author | Morais, Rui M. S. C. | |
| dc.contributor.author | Morais, Alcina M. M. B. | |
| dc.contributor.author | Vasconcelos, Marta W. | |
| dc.date.accessioned | 2025-06-06T15:59:40Z | |
| dc.date.available | 2025-06-06T15:59:40Z | |
| dc.date.issued | 2023-11-29 | |
| dc.description.abstract | Introduction: Seaweed-based bioproducts are increasingly recognized for their phytostimulatory properties, promoting plant growth and enhancing resistance to various stresses. Notably, Fucus vesiculosus, a brown seaweed, has shown promise as a biostimulant1. Exopolysaccharides (EPSs) constitute different classes of organic macromolecules that can have multiple applications. This study investigates the bioestimulant effects of Fucus sp. on the germination and early growth of pea, rice, and tomato, utilizing two algal extracts—one with EPS and another without EPS. The goal was to assess the impact of the algal residues on seed germination and initial plant development and provide insights into their potential as sustainable biostimulants. Conclusions: The three crops responded differently to applying algae extracts in the substrate as a biostimulant. The most promising results were obtained for rice and tomato since they showed a biostimulating effect on crop growth in the early stages of development, which was demonstrated mainly in the significant increase in plant dry biomass. Ultimately, the algae residue without EPS (BS-EPS at both concentrations) gave better results than the algae residue with EPS, as it significantly promoted the development of rice and tomato seedlings. | eng |
| dc.identifier.uri | http://hdl.handle.net/10400.14/53627 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.rights.uri | N/A | |
| dc.title | Biostimulant effect of two fucus sp. algal residues on pea, rice, and tomato germination and growth | eng |
| dc.type | conference poster not in proceedings | |
| dspace.entity.type | Publication | |
| oaire.citation.conferenceDate | 2023-11-29 | |
| oaire.citation.conferencePlace | Milan, Italy | |
| oaire.citation.title | Biostimulants World Congress 2023 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 |