Matches in SemOpenAlex for { <https://semopenalex.org/work/W3096968253> ?p ?o ?g. }
- W3096968253 endingPage "1246" @default.
- W3096968253 startingPage "1237" @default.
- W3096968253 abstract "In China, the yield of the hybrid of blunt snout bream (Megalobrama amblycephala) and topmouth culter (Culter alburnus) is very high, but the requirement for protein in the feed of these hybrids is still unknown. Thus, a 12-week feeding trial was conducted to determine the optimal protein requirement in diets for juvenile backcross variety, M. amblycephala ♀ × (M. amblycephala ♀ × C. alburnus ♂) ♂. Five experimental diets containing 25%, 30%, 35%, 40% and 45% crude protein (being abbreviated as P25, P30, P35, P40, P45) were formulated by adjusting the percentage of fish meal and starch was used as the fish meal replacer to give feeds that were iso-lipidic and iso-caloric. Fifty juveniles with the same sizes (initial weight, 6.50 ± 0.05 g) were reared in 15 concrete ponds (5 treatments in triplicate groups) and fed the test diets to apparent satiation two times a day. Weight gain (WG) in fish fed with P30 and P35 was significantly higher (p < .05) than those fed with P25 and P45. Fish fed with P45 diet had the lowest WG. Based on the quadratic curve model, the maximum WG and the minimum feed conversion ratio (FCR) of backcross juveniles were observed at 33.89% and 33.50% protein levels, respectively. The optimal dietary protein levels for backcross juveniles were estimated to be 33.69%. Protein content of dressed carcasses was highest at P35 and lipid content decreased significantly (p < .05) from P30 to P45. Furthermore, intestinal protease activity increased significantly (p < .05) from P25 to P35 and then stabilized from P35 to P45. In line with the trend of protease activity, expression of protease genes (TRY, CTRL1, ELA1, CPA2) was initially up-regulated significantly (p < .05) and then stabilized from P35 to P45. The intestine showed the best morphology with increasing villus height, width and muscular layer thickness at P35, which was closest to the optimum feed protein level of 33.69% based on the maximum WG and minimum FCR." @default.
- W3096968253 created "2020-11-09" @default.
- W3096968253 creator A5007186753 @default.
- W3096968253 creator A5037721976 @default.
- W3096968253 creator A5051420153 @default.
- W3096968253 creator A5059229036 @default.
- W3096968253 creator A5060004437 @default.
- W3096968253 date "2020-11-05" @default.
- W3096968253 modified "2023-09-27" @default.
- W3096968253 title "Optimal dietary protein requirement of juvenile backcross variety, <i>Megalobrama amblycephala</i> ♀ × ( <i>M. amblycephala</i> ♀ × <i>Culter alburnus</i> ♂) ♂" @default.
- W3096968253 cites W1498454215 @default.
- W3096968253 cites W1511377738 @default.
- W3096968253 cites W1748487151 @default.
- W3096968253 cites W1977427558 @default.
- W3096968253 cites W1979311410 @default.
- W3096968253 cites W1981702768 @default.
- W3096968253 cites W1988111370 @default.
- W3096968253 cites W2002062137 @default.
- W3096968253 cites W2004807613 @default.
- W3096968253 cites W2014891159 @default.
- W3096968253 cites W2016972525 @default.
- W3096968253 cites W2025337003 @default.
- W3096968253 cites W2026451271 @default.
- W3096968253 cites W2038840482 @default.
- W3096968253 cites W2054406118 @default.
- W3096968253 cites W2058810252 @default.
- W3096968253 cites W2060228338 @default.
- W3096968253 cites W2060728080 @default.
- W3096968253 cites W2063763694 @default.
- W3096968253 cites W2064561046 @default.
- W3096968253 cites W2068655904 @default.
- W3096968253 cites W2072480789 @default.
- W3096968253 cites W2073648136 @default.
- W3096968253 cites W2090369417 @default.
- W3096968253 cites W2094203493 @default.
- W3096968253 cites W2105816476 @default.
- W3096968253 cites W2107023009 @default.
- W3096968253 cites W2107277218 @default.
- W3096968253 cites W2107313913 @default.
- W3096968253 cites W2120156463 @default.
- W3096968253 cites W2121287327 @default.
- W3096968253 cites W2169610888 @default.
- W3096968253 cites W2343051174 @default.
- W3096968253 cites W2538347915 @default.
- W3096968253 cites W2612996370 @default.
- W3096968253 cites W2927983524 @default.
- W3096968253 cites W2956663546 @default.
- W3096968253 cites W3015487798 @default.
- W3096968253 doi "https://doi.org/10.1111/are.14982" @default.
- W3096968253 hasPublicationYear "2020" @default.
- W3096968253 type Work @default.
- W3096968253 sameAs 3096968253 @default.
- W3096968253 citedByCount "1" @default.
- W3096968253 countsByYear W30969682532023 @default.
- W3096968253 crossrefType "journal-article" @default.
- W3096968253 hasAuthorship W3096968253A5007186753 @default.
- W3096968253 hasAuthorship W3096968253A5037721976 @default.
- W3096968253 hasAuthorship W3096968253A5051420153 @default.
- W3096968253 hasAuthorship W3096968253A5059229036 @default.
- W3096968253 hasAuthorship W3096968253A5060004437 @default.
- W3096968253 hasBestOaLocation W30969682531 @default.
- W3096968253 hasConcept C104317684 @default.
- W3096968253 hasConcept C115961737 @default.
- W3096968253 hasConcept C134018914 @default.
- W3096968253 hasConcept C140793950 @default.
- W3096968253 hasConcept C147583825 @default.
- W3096968253 hasConcept C18903297 @default.
- W3096968253 hasConcept C22830521 @default.
- W3096968253 hasConcept C2776379897 @default.
- W3096968253 hasConcept C2778130612 @default.
- W3096968253 hasConcept C2778345441 @default.
- W3096968253 hasConcept C2780320433 @default.
- W3096968253 hasConcept C2909208804 @default.
- W3096968253 hasConcept C3020070354 @default.
- W3096968253 hasConcept C31903555 @default.
- W3096968253 hasConcept C505870484 @default.
- W3096968253 hasConcept C55493867 @default.
- W3096968253 hasConcept C72472911 @default.
- W3096968253 hasConcept C86803240 @default.
- W3096968253 hasConceptScore W3096968253C104317684 @default.
- W3096968253 hasConceptScore W3096968253C115961737 @default.
- W3096968253 hasConceptScore W3096968253C134018914 @default.
- W3096968253 hasConceptScore W3096968253C140793950 @default.
- W3096968253 hasConceptScore W3096968253C147583825 @default.
- W3096968253 hasConceptScore W3096968253C18903297 @default.
- W3096968253 hasConceptScore W3096968253C22830521 @default.
- W3096968253 hasConceptScore W3096968253C2776379897 @default.
- W3096968253 hasConceptScore W3096968253C2778130612 @default.
- W3096968253 hasConceptScore W3096968253C2778345441 @default.
- W3096968253 hasConceptScore W3096968253C2780320433 @default.
- W3096968253 hasConceptScore W3096968253C2909208804 @default.
- W3096968253 hasConceptScore W3096968253C3020070354 @default.
- W3096968253 hasConceptScore W3096968253C31903555 @default.
- W3096968253 hasConceptScore W3096968253C505870484 @default.
- W3096968253 hasConceptScore W3096968253C55493867 @default.
- W3096968253 hasConceptScore W3096968253C72472911 @default.
- W3096968253 hasConceptScore W3096968253C86803240 @default.
- W3096968253 hasFunder F4320321001 @default.