Publication
Nutrient potential leachability in a sandy soil amended with manure-based fertilisers
| dc.contributor.author | Prado, Joana | |
| dc.contributor.author | Alvarenga, Paula | |
| dc.contributor.author | Ribeiro, Henrique | |
| dc.contributor.author | Fangueiro, David | |
| dc.date.accessioned | 2023-09-05T14:26:00Z | |
| dc.date.available | 2023-09-05T14:26:00Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | The application of manure-based fertilisers (MBFs) is considered an important practice for achieving agricultural sustainability. However, the potential losses of nutrients to the environment need to be thoroughly evaluated. This study aimed to assess nutrients’ potential leachability from a sandy soil, fertilised with MBFs produced by mixing manure from one single animal species with N- or P-mineral fertilisers, to achieve target N:P ratios (1:1, 2:1 and 0.5:1). MBFs were prepared by combining pig slurry, cattle slurry or poultry manure with N- and P-mineral fertilisers, or slurryderived materials, obtained by solid–liquid separation. A leaching experiment was set-up in soil columns treated with MBFs, for 59 days, with seven leaching events. Poultry manure application to soil led to higher potential N leaching, while pig slurry induced higher P leaching. All 2:1 MBFs decreased P leaching, relative to the original manure, with the higher reduction (52%) being observed for pig slurry with urea. The addition of urea to poultry manure also diminished its potential for N leaching. The behaviour of P-enriched materials, pig slurry solid fraction and both 0.5:1 MBFs obtained with phosphoric acid addition showed a higher risk of P leaching, while the use of superphosphate as a P-mineral source decreased the risk of P leaching. Concluding, it is possible to use specific MBFs, enriched with N and P from mineral sources, and have lower N and P leaching potential, reducing the risks associated with manure soil application, while increasing their interest as alternative fertilisers. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Prado, J.; Alvarenga, P.; Ribeiro, H.; Fangueiro, D. Nutrient potential leachability in a sandy soil amended with manure-based fertilisers. Agronomy 2023, 13, 990. | pt_PT |
| dc.identifier.doi | https://doi.org/10.3390/agronomy13040990 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.5/28422 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | MDPI | pt_PT |
| dc.relation | Linking Landscape, Environment, Agriculture and Food | |
| dc.relation.publisherversion | https://www.mdpi.com/journal/agronomy | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | manure-based fertiliser | pt_PT |
| dc.subject | N:P ratio | pt_PT |
| dc.subject | nutrients leachability | pt_PT |
| dc.subject | macronutrients | pt_PT |
| dc.subject | micronutrients | pt_PT |
| dc.subject | nutrients availability | pt_PT |
| dc.title | Nutrient potential leachability in a sandy soil amended with manure-based fertilisers | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Linking Landscape, Environment, Agriculture and Food | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F04129%2F2019/PT | |
| oaire.citation.issue | 4 | pt_PT |
| oaire.citation.startPage | 990 | pt_PT |
| oaire.citation.title | Agronomy | pt_PT |
| oaire.citation.volume | 13 | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Prado | |
| person.familyName | Alvarenga | |
| person.familyName | Ribeiro | |
| person.familyName | Fangueiro | |
| person.givenName | Joana | |
| person.givenName | Paula | |
| person.givenName | Henrique | |
| person.givenName | David | |
| person.identifier | K-9083-2017 | |
| person.identifier.ciencia-id | EA16-C2AD-D854 | |
| person.identifier.ciencia-id | EC10-9545-3BB6 | |
| person.identifier.ciencia-id | 2C1E-55EC-D6C9 | |
| person.identifier.orcid | 0000-0002-4482-7857 | |
| person.identifier.orcid | 0000-0002-3225-3358 | |
| person.identifier.orcid | 0000-0002-7914-620X | |
| person.identifier.orcid | 0000-0002-6101-9210 | |
| person.identifier.scopus-author-id | 16174357800 | |
| person.identifier.scopus-author-id | 17134928600 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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