Organic amendments as a source of phosphorus: agronomic and environmental impact of different animal manures applied to an acid soil.

Monteiro, M.C.H.; Roboredo, Marta; Carneiro, J.P.; Duarte, A.C.; Torrent, J.; Sharpley, Andrew

Publication

Organic amendments as a source of phosphorus: agronomic and environmental impact of different animal manures applied to an acid soil.

2017Journal article

dc.contributor.author	Monteiro, M.C.H.
dc.contributor.author	Roboredo, Marta
dc.contributor.author	Carneiro, J.P.
dc.contributor.author	Duarte, A.C.
dc.contributor.author	Torrent, J.
dc.contributor.author	Sharpley, Andrew
dc.date.accessioned	2017-09-13T19:08:39Z
dc.date.available	2017-09-13T19:08:39Z
dc.date.issued	2017
dc.description.abstract	Phosphorus (P) is a non-renewable resource highlighting the significance of developing and using alternative P sources for a sustainable agriculture. The work aims to compare the effects of different organic amendments (OA) and a mineral P fertiliser as reference on P use efficiency by the crop, and on P losses to runoff waters and eroded sediments. A two-year field trial was conducted in a Dystric Regosol with Lolium sp. Treatments were: cattle manure compost (CM), solid fraction of swine (SS) and duck (DS) slurries and triple superphosphate (TSP), each applied at 50 kg P ha−1 year−1. Olsen P (mg P kg−1) increased from ≈ 19 at the beginning to ≈ 30 (TSP, CM), 45 (SS) and 62 (DS) after the experiment. Most of applied P remained in soil, between 92% (SS) and 96% (TSP), plant uptake ranged from 5% (CM) to 3.5% (TSP) and total P loss in runoff and sediments ranged between 0.2% (CM) and 4% (SS). OA increased P-use efficiency by the ryegrass crop compared with mineral P fertilizer. Composted cattle manure showed the best agronomic and environmental behaviour, simultaneously increasing P-use efficiency and decreasing P losses by runoff and erosion.	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.citation	MONTEIRO, M.C.H. ; Roboredo, M. ; Carneiro, J.P. ; Duarte, A.C. ; Torrent, J. ; Sharpley, A. (2017). Organic amendments as a source of phosphorus : agronomic and environmental impact of different animal manures applied to an acid soil. Archives of Agronomy and Soil Science. ISSN 1476-3567. 63(10):online. P. 1-15	pt_PT
dc.identifier.doi	10.1080/03650340.2017.1346372	pt_PT
dc.identifier.issn	1476-3567
dc.identifier.uri	http://hdl.handle.net/10400.11/5696
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	Taylor & Francis	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Compost	pt_PT
dc.subject	Erosion	pt_PT
dc.subject	Eutrophication	pt_PT
dc.subject	Phosphorus use efficiency	pt_PT
dc.subject	Runoff water	pt_PT
dc.title	Organic amendments as a source of phosphorus: agronomic and environmental impact of different animal manures applied to an acid soil.	pt_PT
dc.type	journal article
dspace.entity.type	Publication
oaire.citation.endPage	15	pt_PT
oaire.citation.startPage	1	pt_PT
oaire.citation.title	Archives of Agronomy and Soil Science	pt_PT
oaire.citation.volume	63	pt_PT
person.familyName	Monteiro
person.familyName	Carneiro
person.familyName	CANATÁRIO DUARTE
person.givenName	M.C.H.
person.givenName	J.P.
person.givenName	ANTÓNIO
person.identifier.ciencia-id	5D12-6B5C-23F1
person.identifier.ciencia-id	A01D-21BA-DA55
person.identifier.ciencia-id	0717-AB48-E1A3
person.identifier.orcid	0000-0003-0101-1599
person.identifier.orcid	0000-0002-9998-7815
person.identifier.orcid	0000-0002-0319-378X
person.identifier.scopus-author-id	8570278900
person.identifier.scopus-author-id	54901177900
rcaap.rights	restrictedAccess	pt_PT
rcaap.type	article	pt_PT
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