{"id":3781765,"identifier":"DVN/B0DEY1","persistentUrl":"https://doi.org/10.7910/DVN/B0DEY1","protocol":"doi","authority":"10.7910","separator":"/","publisher":"Harvard Dataverse","publicationDate":"2020-03-25","storageIdentifier":"file://10.7910/DVN/B0DEY1","datasetType":"dataset","datasetVersion":{"id":436296,"datasetId":3781765,"datasetPersistentId":"doi:10.7910/DVN/B0DEY1","storageIdentifier":"file://10.7910/DVN/B0DEY1","versionNumber":1,"versionMinorNumber":2,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","UNF":"UNF:6:NZdSFrmUcuE0DpNXY6cdMg==","lastUpdateTime":"2025-02-05T21:30:36Z","releaseTime":"2025-02-05T21:30:36Z","createTime":"2025-02-05T21:28:51Z","publicationDate":"2020-03-25","citationDate":"2020-03-25","license":{"name":"CC BY 4.0","uri":"http://creativecommons.org/licenses/by/4.0","iconUri":"https://licensebuttons.net/l/by/4.0/88x31.png"},"fileAccessRequest":false,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Replication Data for: The Potential for homestead pond polyculture of tilapia and carps in coastal Bangladesh"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Md. Abdul Wahab"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"WorldFish"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Md. Abdul Wahab"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"WorldFish"},"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"a.wahab@cgiar.org"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"A fishers’ women-led Participatory Action Research (PAR) was conducted in\n30 homestead ponds to assess the potential for polyculture of Tilapia (Oreochromis niloticus) and major carps Rohu (Labeo rohita) and Catla (Catla\ncatla) in two coastal fishing villages of Bangladesh. Three treatments, namely\nT1 (Tilapia 200 fish per decimal; 1 decimal=40 m2), T2 (Tilapia 200+ Rohu\n32+ Catla 8 fish per decimal) and T3 (Tilapia 200+ Rohu 8+ Catla 32 fish per\ndecimal), each with 5 replicates, were tried in Hossainpur and Anipara villages. Formulated commercial Mega-feed was applied to the ponds twice daily\nat an initial rate of 10% body weight (bw)/day of Tilapia down to 4% bw/day\nthroughout the culture period. The water quality parameters of ponds including transparency, salinity and dissolved oxygen significantly varied among\ntreatments except temperature and pH and remained within optimum range\nfor carp polyculture except salinity. The survival rate, harvesting weight and\nyield of Tilapia were significantly highest in T1 (85.63±05%, 258.59±18.76 g\n& 11073±805 kg/ha, respectively) in Anipara and lowest in T3 (75.63±0.37%,\n136.97±10.63 g & 5180±406 kg/ha, respectively) in Hossainpur. The gross\nfish production was the significantly highest in T1 (11354±806 kg/ha) of\nAnipara and lowest in T1 (6325±227 kg/ha) of Hossainpur. Statistically, the\nhighest net return (866,627±84874 BDT/ha) was found in T1 of Anipara and\nlowest in T3 (279,389±46104 BDT/ha) of Hossainpur with a significantly\nhigher benefit-cost ratio (BCR) obtained in T1 (3.26±0.20) for Tilapia and\nlower in T3 (1.58±0.10) for polyculture Tilapia and carp of Hossainpur.\nTherefore, it may be concluded that Tilapia production in small homestead\ncoastal ponds has a higher potential than its mix with carps in polyculture\nfor generating food and supplemental income opportunity for coastal fishers’\nwomen in Bangladesh."}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Medicine, Health and Life Sciences","Social Sciences"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Homestead Aquaculture"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Treatments"}}]},{"typeName":"publication","multiple":true,"typeClass":"compound","value":[{"publicationCitation":{"typeName":"publicationCitation","multiple":false,"typeClass":"primitive","value":"Wahab, A. et al. (2019). The Potential for homestead pond polyculture of tilapia and carps in coastal Bangladesh. Journal of Fisheries Science, 1(1)."},"publicationIDType":{"typeName":"publicationIDType","multiple":false,"typeClass":"controlledVocabulary","value":"handle"},"publicationIDNumber":{"typeName":"publicationIDNumber","multiple":false,"typeClass":"primitive","value":"20.500.12348/3876"},"publicationURL":{"typeName":"publicationURL","multiple":false,"typeClass":"primitive","value":"https://hdl.handle.net/20.500.12348/3876"}}]},{"typeName":"language","multiple":true,"typeClass":"controlledVocabulary","value":["English"]},{"typeName":"producer","multiple":true,"typeClass":"compound","value":[{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"WorldFish"},"producerAffiliation":{"typeName":"producerAffiliation","multiple":false,"typeClass":"primitive","value":"WorldFish"},"producerURL":{"typeName":"producerURL","multiple":false,"typeClass":"primitive","value":"https://www.worldfishcenter.org/"},"producerLogoURL":{"typeName":"producerLogoURL","multiple":false,"typeClass":"primitive","value":"https://www.worldfishcenter.org/sites/default/files/worldfish-logo.jpg"}}]},{"typeName":"contributor","multiple":true,"typeClass":"compound","value":[{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Funder"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"United States Agency for International Development (USAID)"}},{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Project Leader"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Md. Abdul Wahab"}},{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Project Member"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Md. Jimi Reza"}},{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Project Member"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Mir Mohammad Ali2"}},{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Project Member"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Md. Nahiduzzaman"}},{"contributorType":{"typeName":"contributorType","multiple":false,"typeClass":"controlledVocabulary","value":"Project Member"},"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Phillips, Michael J."}}]},{"typeName":"distributor","multiple":true,"typeClass":"compound","value":[{"distributorName":{"typeName":"distributorName","multiple":false,"typeClass":"primitive","value":"WorldFish"},"distributorAffiliation":{"typeName":"distributorAffiliation","multiple":false,"typeClass":"primitive","value":"WorldFish"},"distributorURL":{"typeName":"distributorURL","multiple":false,"typeClass":"primitive","value":"https://www.worldfishcenter.org/"},"distributorLogoURL":{"typeName":"distributorLogoURL","multiple":false,"typeClass":"primitive","value":"https://www.worldfishcenter.org/sites/default/files/worldfish-logo.jpg"}}]},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"WorldFish RDM Team"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2020-03-24"}]},"geospatial":{"displayName":"Geospatial Metadata","name":"geospatial","fields":[{"typeName":"geographicCoverage","multiple":true,"typeClass":"compound","value":[{"country":{"typeName":"country","multiple":false,"typeClass":"controlledVocabulary","value":"Bangladesh"}}]}]}},"files":[{"label":"MetadataECOFISH-PotentialHomesteadAquaculturePaper-ANONYMIZED.tab","restricted":false,"version":1,"datasetVersionId":436296,"categories":["6. 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