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All Journal Jurnal Akuakultura Universitas Teuku Umar Arwana: Jurnal Ilmiah Program Studi Perairan
Astuti, Santika Dewi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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MANAJEMEN PAKAN PADA PEMBESARAN UDANG VANAME (Litopenaeus vannamei) DENGAN TEKNIK BLIND FEEDING DAN AUTOMATIC FEEDER FEED Astuti, Santika Dewi; Waluyo, Waluyo; Tartila, Shobrina Silmi Qori; Romadlon, Akhmad; Samuki, Khairul
JURNAL AKUAKULTURA Vol 7, No 1 (2023): Jurnal Akuakultura Universitas Teuku Umar
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v7i1.7435

Abstract

Vaname shrimp is a fishery commodity with high economic value and a large export contribution. The maintenance period is long enough to make production results need to be considered directly. Feed as an important component that can affect growth, water quality, and production costs needs to be considered properly. The feed management program using blind feeding techniques has shown a significant impact on shrimp growth. The water quality factor does not have such a significant effect, except for ammonia which has increased due to the increase in the mortality rate of diseased shrimp. Water quality management with a blind feeding technique can be controlled with feed tests. The results of this observation were obtained directly from observation and active participation during the implementation of the street vendors.
Evaluation of winged beans (Psophocarpus tetragonolobus) as an aquafeed ingredient on growth and enzymatic activity of java barb fish (Barbonymus gonionotus) Astuti, Santika Dewi; Maulidina, Setya Arum; Nofreeana, Andri; Tartila, Shobrina Silmi Qori
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2678

Abstract

This study evaluated the heated winged beans as a plant-based aquafeed ingredient on growth and enzymatic activity in Java barb fish. This study had four treatments and four replications using the CRD method. Treatments contained heated winged beans in an oven at 110°C for 30 minutes (KO) and an autoclave at 121°C for 30 minutes (KA), non-heated winged beans (KE), and feed without winged beans administration (K). Specific growth rate/SGR, weight gain/WG, feed intake/FI, protein retention/PR, and lipid retention/LR were analyzed using one-way ANOVA, followed by DMRT. The protease enzyme activity (U/ml) of Java barb fish was analyzed descriptively. The SGR and WG had insignificant differences among treatments (p>0.05). In LR and PR, the best value was obtained in KO (82.89±0.96 and 95.67 ± 2.73%). The JKP in KO (107.83 ± 5,24 g) had a higher value than K (64.5 ± 8,19 g, p
Co-Authors Andri Nofreeana Maulidina, Setya Arum Romadlon, Akhmad Samuki, Khairul Shobrina Silmi Qori Tartila Waluyo Waluyo