Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118897
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dc.contributor.authorHISANO, H.eng
dc.contributor.authorBARBOSA, P. T. L.eng
dc.contributor.authorHAYD, L. de A.eng
dc.contributor.authorMATTIOLI, C. C.eng
dc.contributor.otherHAMILTON HISANO, CNPMA; PHILLIPE THIAGO LEITE BARBOSA, UEMS; LILIAM DE ARRUDA HAYD, UEMS; CRSITIANO CAMPOS MATTIOLI.eng
dc.date.accessioned2020-01-16T18:14:04Z-
dc.date.available2020-01-16T18:14:04Z-
dc.date.created2020-01-16
dc.date.issued2019
dc.identifier.other16674
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1118897-
dc.descriptionAbstract: Biofloc technology system (BFT), recirculation aquaculture system (RAS) and polyculture promote efficient use of water, area and nutrient recycling, which are essential practices for sustainable aquaculture development. The aim of this study was to evaluate the growth, feed efficiency, biofloc composition and water quality of Nile tilapia Oreochromis niloticus (Linnaeus, 1758) in monoculture and polyculture with giant freshwater prawn Macrobrachium rosenbergii (De Man, 1906) in BFT and RAS, over a period of 30 days. Fish (n = 128; 7.29 +/- 0.67 g) were distributed randomly in 16 experimental tanks (8 fish/tank). Prawn (n = 96; 0.50 +/- 0.09 g) were allocated in 8 experimental tanks (12 prawn/tank) in a polyculture. The experimental design was completely randomized with four treatments with four replicates each, in a factorial design 2 x 2 (BFT and RAS vs. monoculture and polyculture). The experimental diet (28% of digestible protein; 3100 kcal kg(-1) of digestible energy) was used both to fish and prawn in BFT and RAS. There was significant effect (p < 0.01) of the system and the culture for weight gain, apparent feed conversion and protein efficiency ratio. The average weight gain and apparent feed conversion of tilapia in monoculture (30.04 g and 1.39) and in polyculture (36.44 g and 1.27) were superior (p < 0.01) in BFT than in monoculture (23.64 g and 1.74) and in polyculture (24.14 g and 1.61) in RAS. Weight gain and survival of giant freshwater prawn was superior (p < 0.01) in BFT (0.43 g and 87%) compared to RAS (0.26 g and 79%). The data showed that BFT provides better growth performance responses in monoculture for Nile tilapia and in polyculture with giant freshwater prawn compared to RAS.eng
dc.description.uribitstream/item/208970/1/Hisano-evaluation-Nile-2019.pdf
dc.languageeneng
dc.language.isoengeng
dc.publisherInternational Aquatic Research, v. 11, n. 4, p. 335-346, 2019.eng
dc.relation.ispartofEmbrapa Meio Ambiente - Artigo em periódico indexado (ALICE)eng
dc.subjectCamarão de água doceeng
dc.titleEvaluation of Nile tilapia in monoculture and polyculture with giant freshwater prawn in biofloc technology system and in recirculation aquaculture system.eng
dc.typeArtigo em periódico indexado (ALICE)eng
dc.date.updated2020-01-16T18:14:04Z
dc.subject.thesagroPisciculturaeng
dc.subject.thesagroTilápia Nilóticaeng
dc.subject.thesagroCamarão Giganteeng
dc.subject.thesagroOreochromis Niloticuseng
dc.subject.thesagroMacrobrachium Rosenbergiieng
dc.subject.nalthesaurusFish cultureeng
dc.subject.nalthesaurusShrimp cultureeng
dc.subject.nalthesaurusBiofloc technologyeng
dc.subject.nalthesaurusPolyculture (aquaculture)eng
dc.subject.nalthesaurusRecirculating aquaculture systemseng
dc.ainfo.id1118897eng
dc.ainfo.lastupdate2020-01-16
dc.identifier.doihttps://doi.org/10.1007/s40071-019-00242-2eng
Appears in Collections:Artigo em periódico indexado (CNPMA)

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