Publicação
Application of Dairy Manure Amended with Mineral Fertilizer on Stubble-Covered Soil: Effects on Ammonia Emissions
| dc.contributor.author | Silva, Arejacy A. | |
| dc.contributor.author | Fangueiro, David | |
| dc.date.accessioned | 2022-06-01T08:35:08Z | |
| dc.date.available | 2022-06-01T08:35:08Z | |
| dc.date.issued | 2021 | |
| dc.description | Presented at the 1st International Electronic Conference on Agronomy, 3–17 May 2021 | pt_PT |
| dc.description.abstract | The reduction in the manure application rates through enrichment with mineral fertilizer has the potential to reduce costs, decrease environmental pollution, and extend the manure benefits to greater acreage. A pot experiment was carried out to assess ammonia emissions from dairy manure amended with mineral fertilizers applied on wheat stubble. The treatments were: control (no fertilization), urea (U), calcium ammonium nitrate (AN), dairy manure (MAN), urea + dairy manure (UMAN), and calcium ammonium nitrate + dairy manure (ANMAN). A dynamic chamber system was used to measure NH3 emissions during seven days after soil application. UMAN and ANMAN treatments led to higher NH3 emissions than each isolated component. This might be motivated by the manure pH. Thus, the enrichment of dairy manure with U or AN for application on stubble-covered soil should not be recommended. Nevertheless, some manure pre-treatments, such as acidification, or the use of other mineral fertilizers might improve such solution | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Silva, A.A.; Fangueiro, D. Application of Dairy Manure Amended with Mineral Fertilizer on Stubble-Covered Soil: Effects on Ammonia Emissions. Biol. Life Sci. Forum 2021, 3, 19 | pt_PT |
| dc.identifier.doi | https://doi.org/ 10.3390/IECAG2021-10017 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.5/24445 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | MDPI | pt_PT |
| dc.relation | Program Horizon 2020 (Grant Agreement No 773682) | pt_PT |
| dc.relation | UID/AGR/04129/2020 | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | ammonia | pt_PT |
| dc.subject | nitrogen | pt_PT |
| dc.subject | organic-mineral fertilizer | pt_PT |
| dc.subject | manure | pt_PT |
| dc.subject | no-tillage | pt_PT |
| dc.title | Application of Dairy Manure Amended with Mineral Fertilizer on Stubble-Covered Soil: Effects on Ammonia Emissions | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Biology and Life Sciences Forum | pt_PT |
| person.familyName | Fangueiro | |
| person.givenName | David | |
| person.identifier.ciencia-id | 2C1E-55EC-D6C9 | |
| person.identifier.orcid | 0000-0002-6101-9210 | |
| person.identifier.scopus-author-id | 17134928600 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | b48e1880-8682-4508-8aae-dc68814c9177 | |
| relation.isAuthorOfPublication.latestForDiscovery | b48e1880-8682-4508-8aae-dc68814c9177 |