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Hermetia illucens L. Frass in Promoting Soil Fertility in Farming Systems

dc.contributor.authorMenino, Regina
dc.contributor.authorEsteves, Catarina
dc.contributor.authorFareleira, Paula
dc.contributor.authorMano, Raquel
dc.contributor.authorAntunes, Joana
dc.contributor.authorRehan, Iryna
dc.contributor.authorMurta, Daniel
dc.contributor.authorMoreira, Olga
dc.contributor.institutionBioresources 4 Sustainability (GREEN-IT)
dc.contributor.institutionMARE - Centro de Ciências do Mar e do Ambiente
dc.contributor.institutionDCEA - Departamento de Ciências e Engenharia do Ambiente
dc.contributor.institutionGeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
dc.contributor.pblMolecular Diversity Preservation International (MDPI)
dc.date.accessioned2026-03-24T12:17:01Z
dc.date.available2026-03-24T12:17:01Z
dc.date.issued2025-12-09
dc.descriptionPublisher Copyright: © 2025 by the authors.
dc.description.abstractFollowing a pot trial with annual ryegrass (Lollium multiflorum Lam. (Pooideae: Poaceae)), where the effect of chemical fertilization was compared with organic fertilization with Black Soldier Fly larvae frass (BSFF), obtained by bio-digestion of cattle production effluents, and with mixed fertilization in proportions of 25%, 50%, and 75% of BSFF, the effect on crop production and soil fertility was tested in three soils of different textures, namely, sandy soil (Gleyic podzol), calcareous soil (Haplic calcisol), and clay soil (Haplic fluvisol). On top of the previous experimental device, a second year of testing was carried out with sowing of the same crop, but without any fertilizer input in all the residual soils for the different further modalities. With regard to the second sowing cycle production, the results are supportive of the expectation that fertilization with BSFF has a superior capacity for soil fertility resilience (assessed in terms of the ability to maintain or even increase soil production in the following year, in the absence of any fertilizer application) in all the soils tested in this experiment, with a significantly greater difference in the treatment corresponding to fertilization with only BSFF compared to the exclusively chemical treatment, in all the soils tested. Furthermore, BSFF, preferably as a mixed fertilizer (in a proportion until 75%), is shown to be a promising alternative for Gleyic podzol in the production of ryegrass as in the resilience and promotion of soil productivity. As far as more fertile soils are concerned (as in the case of Haplic calcisol and Haplic fluvisol), BSFF has not proved promising in terms of immediate crop production.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent13
dc.format.extent1058710
dc.identifier.doi10.3390/su172411058
dc.identifier.issn2071-1050
dc.identifier.otherPURE: 152825210
dc.identifier.otherPURE UUID: 49b4dc99-1acc-4fe1-81ee-f46a117fa9bf
dc.identifier.otherScopus: 105025937478
dc.identifier.otherWOS: 001647290400001
dc.identifier.urihttp://hdl.handle.net/10362/201781
dc.identifier.urlhttps://www.scopus.com/pages/publications/105025937478
dc.identifier.urlhttps://www.webofscience.com/wos/woscc/full-record/WOS:001647290400001
dc.language.isoeng
dc.peerreviewedyes
dc.subjectBSF
dc.subjectFrass
dc.subjectRyegrass
dc.subjectSoil enzyme activity
dc.subjectSoil fertility resilience
dc.subjectComputer Science (miscellaneous)
dc.subjectGeography, Planning and Development
dc.subjectRenewable Energy, Sustainability and the Environment
dc.subjectEnvironmental Science (miscellaneous)
dc.subjectEnergy Engineering and Power Technology
dc.subjectHardware and Architecture
dc.subjectComputer Networks and Communications
dc.subjectManagement, Monitoring, Policy and Law
dc.subjectSDG 2 - Zero Hunger
dc.subjectSDG 7 - Affordable and Clean Energy
dc.titleHermetia illucens L. Frass in Promoting Soil Fertility in Farming Systemsen
dc.typejournal article
degois.publication.firstPage1
degois.publication.issue24
degois.publication.lastPage13
degois.publication.titleSustainability (Switzerland)
degois.publication.volume17
dspace.entity.typePublication
rcaap.rightsopenAccess

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