Matches in SemOpenAlex for { <https://semopenalex.org/work/W2337953325> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2337953325 endingPage "83" @default.
- W2337953325 startingPage "79" @default.
- W2337953325 abstract "Combining hydroponics and aquaculture into aquaponic systems requires reconciling water quality parameters for the survival and growth of plants, fish, and nitrifying bacteria. The plants and fish are grown as cash crops while bacteria are expected to oxidize ammonia (fish by-product) into nitrite and finally nitrate which may be used by plants. The objectives of this project were to determine nitrification activity response to pH between 5.5 and 8.5 in recirculating trickling biofilters containing perlite medium. Total ammonia nitrogen concentration decreased from 5 to 0 mg L [sup-] in 12 (pH 8.5), 20 (pH 7.5), and 20-24 (pH 6.5) days after introduction of nitrifying bacteria to the perlite biofilters. Nitrite became measurable in the biofilter water at 8 (pH 8.5), 16 (pH 7.5), and 20-24 (pH 6.5) days after introduction of nitrifying bacteria. No nitrification occurred in the biofilters maintained at a pH of 5.5. These results indicate that ammonia conversion to nitrate in a perlite medium trickling biofilter startup cycle was significantly faster at pH 8.5 than at pH 7.5 and 6.5. The recommended pH for aquaculture systems is from 6.5 to 8.5 and for hydroponic systems is from 5.5 to 6.5. Results indicate the optimum pH for nitrification in this system is 8.5, however, the reconciling pH for aquaponics would likely be between 6.5 and 7.0 to optimize the production of the fish and plant cash crops." @default.
- W2337953325 created "2016-06-24" @default.
- W2337953325 creator A5024126658 @default.
- W2337953325 creator A5046695450 @default.
- W2337953325 creator A5067453474 @default.
- W2337953325 creator A5076598093 @default.
- W2337953325 date "2004-12-01" @default.
- W2337953325 modified "2023-09-26" @default.
- W2337953325 title "Reconciling water quality parameters impacting nitrification in aquaponics: the pH levels" @default.
- W2337953325 hasPublicationYear "2004" @default.
- W2337953325 type Work @default.
- W2337953325 sameAs 2337953325 @default.
- W2337953325 citedByCount "10" @default.
- W2337953325 countsByYear W23379533252012 @default.
- W2337953325 countsByYear W23379533252013 @default.
- W2337953325 countsByYear W23379533252014 @default.
- W2337953325 countsByYear W23379533252016 @default.
- W2337953325 crossrefType "journal-article" @default.
- W2337953325 hasAuthorship W2337953325A5024126658 @default.
- W2337953325 hasAuthorship W2337953325A5046695450 @default.
- W2337953325 hasAuthorship W2337953325A5067453474 @default.
- W2337953325 hasAuthorship W2337953325A5076598093 @default.
- W2337953325 hasConcept C107872376 @default.
- W2337953325 hasConcept C119850591 @default.
- W2337953325 hasConcept C127413603 @default.
- W2337953325 hasConcept C144027150 @default.
- W2337953325 hasConcept C164752452 @default.
- W2337953325 hasConcept C178790620 @default.
- W2337953325 hasConcept C185592680 @default.
- W2337953325 hasConcept C2776179834 @default.
- W2337953325 hasConcept C2776382133 @default.
- W2337953325 hasConcept C2776384668 @default.
- W2337953325 hasConcept C2776928589 @default.
- W2337953325 hasConcept C2780302967 @default.
- W2337953325 hasConcept C2781295145 @default.
- W2337953325 hasConcept C2909208804 @default.
- W2337953325 hasConcept C39432304 @default.
- W2337953325 hasConcept C49671963 @default.
- W2337953325 hasConcept C505870484 @default.
- W2337953325 hasConcept C528095902 @default.
- W2337953325 hasConcept C537208039 @default.
- W2337953325 hasConcept C86803240 @default.
- W2337953325 hasConcept C86909935 @default.
- W2337953325 hasConcept C87717796 @default.
- W2337953325 hasConceptScore W2337953325C107872376 @default.
- W2337953325 hasConceptScore W2337953325C119850591 @default.
- W2337953325 hasConceptScore W2337953325C127413603 @default.
- W2337953325 hasConceptScore W2337953325C144027150 @default.
- W2337953325 hasConceptScore W2337953325C164752452 @default.
- W2337953325 hasConceptScore W2337953325C178790620 @default.
- W2337953325 hasConceptScore W2337953325C185592680 @default.
- W2337953325 hasConceptScore W2337953325C2776179834 @default.
- W2337953325 hasConceptScore W2337953325C2776382133 @default.
- W2337953325 hasConceptScore W2337953325C2776384668 @default.
- W2337953325 hasConceptScore W2337953325C2776928589 @default.
- W2337953325 hasConceptScore W2337953325C2780302967 @default.
- W2337953325 hasConceptScore W2337953325C2781295145 @default.
- W2337953325 hasConceptScore W2337953325C2909208804 @default.
- W2337953325 hasConceptScore W2337953325C39432304 @default.
- W2337953325 hasConceptScore W2337953325C49671963 @default.
- W2337953325 hasConceptScore W2337953325C505870484 @default.
- W2337953325 hasConceptScore W2337953325C528095902 @default.
- W2337953325 hasConceptScore W2337953325C537208039 @default.
- W2337953325 hasConceptScore W2337953325C86803240 @default.
- W2337953325 hasConceptScore W2337953325C86909935 @default.
- W2337953325 hasConceptScore W2337953325C87717796 @default.
- W2337953325 hasLocation W23379533251 @default.
- W2337953325 hasOpenAccess W2337953325 @default.
- W2337953325 hasPrimaryLocation W23379533251 @default.
- W2337953325 hasRelatedWork W1571041733 @default.
- W2337953325 hasRelatedWork W1964065065 @default.
- W2337953325 hasRelatedWork W1993809743 @default.
- W2337953325 hasRelatedWork W2014253550 @default.
- W2337953325 hasRelatedWork W2026630635 @default.
- W2337953325 hasRelatedWork W2040582495 @default.
- W2337953325 hasRelatedWork W2049213644 @default.
- W2337953325 hasRelatedWork W2051554803 @default.
- W2337953325 hasRelatedWork W2065889814 @default.
- W2337953325 hasRelatedWork W2120374529 @default.
- W2337953325 hasRelatedWork W2127698838 @default.
- W2337953325 hasRelatedWork W2131513580 @default.
- W2337953325 hasRelatedWork W2138417903 @default.
- W2337953325 hasRelatedWork W2186517750 @default.
- W2337953325 hasRelatedWork W2252580215 @default.
- W2337953325 hasRelatedWork W2590707591 @default.
- W2337953325 hasRelatedWork W2591057402 @default.
- W2337953325 hasRelatedWork W2971626547 @default.
- W2337953325 hasRelatedWork W3012535945 @default.
- W2337953325 hasRelatedWork W3152355754 @default.
- W2337953325 hasVolume "117" @default.
- W2337953325 isParatext "false" @default.
- W2337953325 isRetracted "false" @default.
- W2337953325 magId "2337953325" @default.
- W2337953325 workType "article" @default.