FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033684655> ?p ?o ?g. }

• W2033684655 endingPage "29" @default.
• W2033684655 startingPage "22" @default.
• W2033684655 abstract "Nutrients discharged from aquaculture industries can detrimentally affect water recipients, and this problem must be addressed if the production is to be decoupled from the natural environment. Denitrification is a process by which nitrate is removed using soluble, readily biodegradable carbon compounds. Hydrolysis and concomitant fermentation of organic solids produces such soluble carbon compounds e.g. in the form of volatile fatty acids (VFAs). The current study examined the hydrolysis and the production of VFAs, the carbon:nitrogen ratio (C:N), and the release of nutrients (phosphorus and ammonium) from hydrolyzing and fermenting settable faecal solids (SFS) obtained from rainbow trout (Oncorhynchus mykiss). Triplicate tanks of fish were fed five isoenergetic experimental diets with different protein:energy (P:E) ratios: 15, 17, 19, 21, and 23. The SFS from four consecutive days were collected and pooled prior to incubation in 15, 1 L anoxic/anaerobic batch reactors maintained at 20 ± 2 °C and continuous magnetic stirring. Daily samples from the batch reactors were obtained for 7 successive days and analyzed for total ammonia nitrogen (TAN), phosphorus expressed as orthophosphate (PO43−-P), VFA, and soluble COD (sCOD). The results showed that the two lowest P:E ratio diets (i.e. 15 and 17) produced SFS with a significantly higher degree of solubilization measured as sCOD:total chemical oxygen demand (TCOD), compared to the higher P:E ratio diet 21 (0.30–0.29 versus 0.24 g sCOD/g TCOD). Inversely, SFS deriving from the lowest P:E ratio diet (i.e. 15) displayed the lowest degree of fermentation measured as VFAs/sCOD, compared to SFS deriving from the four higher P:E diets (0.36 versus 0.51–0.56 g VFA/g sCOD). In the same way, the lowest P:E diet showed a significantly lower solubilization of nitrogen measured as TAN:total Kjeldahl Nitrogen (TKN) compared to the three highest P:E diets (i.e. 19–23; 0.14 versus 0.26–0.34 g TAN/g TKN). The two lowest P:E diets (i.e. 15–17) showed on the contrary the highest solubilization of phosphorus expressed as PO43−-P/total phosphorus (TP) (0.15 and 0.08 g/g, respectively) probably due to the lower pH obtained. All SFS produced enough soluble carbon, measured as VFAs, to stoichiometrically denitrify the nitrogen (N) contained in the faeces and potentially additionally 86–100% of all N produced from the fish culture process." @default.
• W2033684655 created "2016-06-24" @default.
• W2033684655 creator A5021453112 @default.
• W2033684655 creator A5043362846 @default.
• W2033684655 creator A5053164020 @default.
• W2033684655 creator A5055610623 @default.
• W2033684655 creator A5070722597 @default.
• W2033684655 date "2015-05-01" @default.
• W2033684655 modified "2023-10-17" @default.
• W2033684655 title "Reducing the dietary protein:energy (P:E) ratio changes solubilization and fermentation of rainbow trout (Oncorhynchus mykiss) faeces" @default.
• W2033684655 cites W1493976213 @default.
• W2033684655 cites W187596488 @default.
• W2033684655 cites W1970806150 @default.
• W2033684655 cites W1980082086 @default.
• W2033684655 cites W2005770361 @default.
• W2033684655 cites W2007596049 @default.
• W2033684655 cites W2009006115 @default.
• W2033684655 cites W2014341222 @default.
• W2033684655 cites W2031684355 @default.
• W2033684655 cites W2036956975 @default.
• W2033684655 cites W2039587840 @default.
• W2033684655 cites W2060217360 @default.
• W2033684655 cites W2061999751 @default.
• W2033684655 cites W2063826536 @default.
• W2033684655 cites W2069771689 @default.
• W2033684655 cites W2073586811 @default.
• W2033684655 cites W2073875314 @default.
• W2033684655 cites W2075107542 @default.
• W2033684655 cites W2075130087 @default.
• W2033684655 cites W2080234461 @default.
• W2033684655 cites W2080287214 @default.
• W2033684655 cites W2084072037 @default.
• W2033684655 cites W2119173231 @default.
• W2033684655 cites W2135673912 @default.
• W2033684655 cites W2152311269 @default.
• W2033684655 cites W2157254165 @default.
• W2033684655 cites W2161301936 @default.
• W2033684655 doi "https://doi.org/10.1016/j.aquaeng.2015.02.002" @default.
• W2033684655 hasPublicationYear "2015" @default.
• W2033684655 type Work @default.
• W2033684655 sameAs 2033684655 @default.
• W2033684655 citedByCount "11" @default.
• W2033684655 countsByYear W20336846552016 @default.
• W2033684655 countsByYear W20336846552017 @default.
• W2033684655 countsByYear W20336846552018 @default.
• W2033684655 countsByYear W20336846552019 @default.
• W2033684655 countsByYear W20336846552020 @default.
• W2033684655 countsByYear W20336846552021 @default.
• W2033684655 crossrefType "journal-article" @default.
• W2033684655 hasAuthorship W2033684655A5021453112 @default.
• W2033684655 hasAuthorship W2033684655A5043362846 @default.
• W2033684655 hasAuthorship W2033684655A5053164020 @default.
• W2033684655 hasAuthorship W2033684655A5055610623 @default.
• W2033684655 hasAuthorship W2033684655A5070722597 @default.
• W2033684655 hasConcept C100544194 @default.
• W2033684655 hasConcept C107872376 @default.
• W2033684655 hasConcept C108970007 @default.
• W2033684655 hasConcept C127413603 @default.
• W2033684655 hasConcept C140793950 @default.
• W2033684655 hasConcept C142796444 @default.
• W2033684655 hasConcept C178790620 @default.
• W2033684655 hasConcept C185592680 @default.
• W2033684655 hasConcept C188287460 @default.
• W2033684655 hasConcept C2776382133 @default.
• W2033684655 hasConcept C2776384668 @default.
• W2033684655 hasConcept C2779363728 @default.
• W2033684655 hasConcept C2909208804 @default.
• W2033684655 hasConcept C2994167347 @default.
• W2033684655 hasConcept C31903555 @default.
• W2033684655 hasConcept C505870484 @default.
• W2033684655 hasConcept C510538283 @default.
• W2033684655 hasConcept C537208039 @default.
• W2033684655 hasConcept C55493867 @default.
• W2033684655 hasConcept C86803240 @default.
• W2033684655 hasConcept C87717796 @default.
• W2033684655 hasConcept C94061648 @default.
• W2033684655 hasConcept C94412978 @default.
• W2033684655 hasConceptScore W2033684655C100544194 @default.
• W2033684655 hasConceptScore W2033684655C107872376 @default.
• W2033684655 hasConceptScore W2033684655C108970007 @default.
• W2033684655 hasConceptScore W2033684655C127413603 @default.
• W2033684655 hasConceptScore W2033684655C140793950 @default.
• W2033684655 hasConceptScore W2033684655C142796444 @default.
• W2033684655 hasConceptScore W2033684655C178790620 @default.
• W2033684655 hasConceptScore W2033684655C185592680 @default.
• W2033684655 hasConceptScore W2033684655C188287460 @default.
• W2033684655 hasConceptScore W2033684655C2776382133 @default.
• W2033684655 hasConceptScore W2033684655C2776384668 @default.
• W2033684655 hasConceptScore W2033684655C2779363728 @default.
• W2033684655 hasConceptScore W2033684655C2909208804 @default.
• W2033684655 hasConceptScore W2033684655C2994167347 @default.
• W2033684655 hasConceptScore W2033684655C31903555 @default.
• W2033684655 hasConceptScore W2033684655C505870484 @default.
• W2033684655 hasConceptScore W2033684655C510538283 @default.
• W2033684655 hasConceptScore W2033684655C537208039 @default.
• W2033684655 hasConceptScore W2033684655C55493867 @default.
• W2033684655 hasConceptScore W2033684655C86803240 @default.
• W2033684655 hasConceptScore W2033684655C87717796 @default.

• next