effect of dissolved oxygen on common carp (Cyprinus carpio) and basil (Ocimum basilicum) in the aquaponics system

A tétel rövid nézete
dc.contributor.authorHomoki, Dávid
dc.contributor.authorOdunayo, Toviho
dc.contributor.authorMinya, Dániel
dc.contributor.authorKovács, László
dc.contributor.authorLelesz, Judit
dc.contributor.authorBársony, Péter
dc.contributor.authorFehér, Milán
dc.contributor.authorKövics, György
dc.contributor.authorStündl, László
dc.date.accessioned2021-06-28T11:02:36Z
dc.date.available2021-06-28T11:02:36Z
dc.date.issued2021-06-01
dc.description.abstractAquaponics is an integrated system that combines fish farming (aquaculture) and hydroponic plant production. The objective of this study was to examine how the level of dissolved oxygen with or without an air pump affects water quality, fish output and plant growth parameters for common carp ( Cyprinus carpio ) and basil ( Ocimum basilicum ). Ebb – and flood aquaponics systems (with automatic syphon) was used. Two treatments were set in this experiment, one of which was the aquaponics system without air pump (unit I), where water of the plant bed was pumped two directions, one falling back to the fish tank oxygenating the water the other was pumped to the hydroponics unit. The other system (unit II) was designed with an air pump. In the course of the study, water quality parameters, such as oxygen saturation, dissolved oxygen (DO), electrical conductivity ( EC) and nitrite were significantly different (p<0.05). Total basil biomass was higher in unit II. (5367.41 g). The final biomass of common carp were 2829.45 g ± 79.24 and 2980.6 g ± 64.13 g in unit I and unit II respectively. Weight gain (WG) and specific growth rate (SGR) showed no significant differences (p>0.05) between the treatments. en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 1 (2021) , 89-96
dc.identifier.doihttps://doi.org/10.34101/actaagrar/1/8933
dc.identifier.issn2416-1640
dc.identifier.issue1
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/317229en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/8933
dc.rights.accessOpen Access
dc.rights.ownerby the Author(s)
dc.subjectAquaponicsen
dc.subjectcommon carpen
dc.subjectbasilen
dc.subject, flood- and- drain systemen
dc.subjectair pumpen
dc.titleeffect of dissolved oxygen on common carp (Cyprinus carpio) and basil (Ocimum basilicum) in the aquaponics systemen
dc.typefolyóiratcikkhu
dc.typearticleen
Fájlok
Eredeti köteg (ORIGINAL bundle)
Megjelenítve 1 - 1 (Összesen 1)
Nincs kép
Név:
pdf
Méret:
582.28 KB
Formátum:
Adobe Portable Document Format
Letöltés
Gyűjtemények
Acta Agraria Debreceniensis (DE-journals)