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WeightNameValue
1000 Titel
  • Decoupled systems on trial: Eliminating bottlenecks to improve aquaponic processes
1000 Autor/in
  1. Monsees, Hendrik |
  2. Kloas, Werner |
  3. Wuertz, Sven |
1000 Erscheinungsjahr 2017
1000 LeibnizOpen
1000 Art der Datei
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2017-09-28
1000 Erschienen in
1000 Quellenangabe
  • 12(9):e0183056
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2017
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1371/journal.pone.0183056 |
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5619720/ |
1000 Ergänzendes Material
  • http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0183056#sec018 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • In classical aquaponics (coupled aquaponic systems, 1-loop systems) the production of fish in recirculating aquaculture systems (RAS) and plants in hydroponics are combined in a single loop, entailing systemic compromises on the optimal production parameters (e.g. pH). Recently presented decoupled aquaponics (2-loop systems) have been awarded for eliminating major bottlenecks. In a pilot study, production in an innovative decoupled aquaponic system was compared with a coupled system and, as a control, a conventional RAS, assessing growth parameters of fish (FCR, SGR) and plants over an experimental period of 5 months. Soluble nutrients (NO3--N, NO2--N, NH4+-N, PO43-, K+, Ca2+, Mg2+, SO42-, Cl2- and Fe2+), elemental composition of plants, fish and sludge (N, P, K, Ca, Mg, Na, C), abiotic factors (temperature, pH, oxygen, and conductivity), fertilizer and water consumption were determined. Fruit yield was 36% higher in decoupled aquaponics and pH and fertilizer management was more effective, whereas fish production was comparable in both systems. The results of this pilot study clearly illustrate the main advantages of decoupled, two-loop aquaponics and demonstrate how bottlenecks commonly encountered in coupled aquaponics can be managed to promote application in aquaculture.
1000 Sacherschließung
lokal Leaves
lokal Fruit crops
lokal Fish
lokal Nitrates
lokal Tomatoes
lokal Sludge
lokal Aquaculture
lokal Fertilizers
1000 Fachgruppe
  1. Biologie |
  2. Agrarwissenschaften |
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. http://orcid.org/0000-0003-2935-1106|https://frl.publisso.de/adhoc/creator/S2xvYXMsIFdlcm5lcg==|https://frl.publisso.de/adhoc/creator/V3VlcnR6LCBTdmVu
1000 Label
1000 Förderer
  1. Berlin
1000 Fördernummer
  1. -
1000 Förderprogramm
  1. Elsa-Neumann Scholarship
1000 Dateien
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6406118.rdf
1000 Erstellt am 2018-01-04T10:32:03.574+0100
1000 Erstellt von 122
1000 beschreibt frl:6406118
1000 Bearbeitet von 295
1000 Zuletzt bearbeitet 2020-01-31T02:48:14.782+0100
1000 Objekt bearb. Mon Feb 25 11:16:14 CET 2019
1000 Vgl. frl:6406118
1000 Oai Id
  1. oai:frl.publisso.de:frl:6406118 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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