relation: https://eprints.untirta.ac.id/51966/
title: PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP  KELANGSUNGAN HIDUP DAN LAJU PERTUMBUHAN  BENIH IKAN PARAY (Rasbora aprotaenia)
creator: Pratama, Dava Putra
subject: SH Aquaculture. Fisheries. Angling
description: Stocking density is an important factor in cultivation, it can save land use, and increase the efficiency of fish farming. The purpose of this research was to determine the different density on Rasbora aprotaenia seeds are necessary to support the availability of seeds in fish farming. Cultivation needed becauseincreased fishing of Paray fish threatens its sustainability. Before starting fish cultivation, it is necessary to determine the optimal stocking density. The determination of fish stocking density will affect the fish harvest, in the wrong stocking density makes the results of the cultivation became bad, this study aims to spread this problem. This study was conducted on December 2024 to January2025, at the Aquaculture Laboratory, Fisheries Science Study Program, Faculty of Agriculture, Sultan Ageng Tirtayasa University. The treatments consisted of 2, 4,6 fish/L. The fish used were 180 Rasbora aprotaenia, measuring 2.33 ± 0.05cm/fish. The maintenance aquarium measuring 30 x 30 x 30 cm3as many as 9 pieces was then filled with 5 liters of water and the fish were spread to each treatment. feeding technique using 3% of biomass weight and fengli 0 type pellets. Food is given twice a day. water quality measurements include pH, temperature, DO, and ammonia. The parameters measured are survival rate, absolute weight growth, spesific growth rate, feed conversion ratio, absolute length growth, coefficient of diversity and water quality. The results of the survival rate (p>0.05) were not significantly different, absolute weight growth(p>0.05) was not significantly different, spesific growth rate had a real effect (p<0.05), feed conversion ratio had a real effect (p<0.05), absolute length had areal effect (p<0.05), the diversity coefficient of treatment A and B was included inthe homogeneous data criteria, followed by treatment C included in the heterogeneous criteria. The water quality of each treatment is included in the good category that fish can tolerate and still supports fish survival. Different stocking densities significantly affected absolute length growth, specific growth rate, and feed conversion ratio (p<0.05). Meanwhile, although survival rate and absolute weight growth were influenced, the differences were not statistically significant(p>0.05).
date: 2025
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/51966/1/Dava%20Putra%20Pratama_4443210062_FullText.pdf
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identifier: https://eprints.untirta.ac.id/51966/2/Dava%20Putra%20Pratama_4443210062_01.pdf
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identifier: https://eprints.untirta.ac.id/51966/3/Dava%20Putra%20Pratama_4443210062_02.pdf
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identifier: https://eprints.untirta.ac.id/51966/4/Dava%20Putra%20Pratama_4443210062_03.pdf
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identifier: https://eprints.untirta.ac.id/51966/5/Dava%20Putra%20Pratama_444321062_04.pdf
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identifier: https://eprints.untirta.ac.id/51966/6/Dava%20Putra%20Pratama_4443210062_05.pdf
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identifier: https://eprints.untirta.ac.id/51966/7/Dava%20Putra%20Pratama_4443210062_Ref.pdf
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identifier: https://eprints.untirta.ac.id/51966/8/Dava%20Putra%20Pratama_4443210062_Lamp.pdf
identifier:   Pratama, Dava Putra  (2025) PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP KELANGSUNGAN HIDUP DAN LAJU PERTUMBUHAN BENIH IKAN PARAY (Rasbora aprotaenia).  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.