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All Journal Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan Jurnal Intek Akuakultur Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Jurnal Airaha Jurnal Salamata Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan
Diana Putri Renitasari
Politeknik Kelautan dan Perikanan Bone
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Social Sciences Veterinary

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Kinerja Produksi Udang Vaname (Litopenaeus Vannamei) Yang Dipelihara Pada Sistem Intensif Dengan Kepatadan Berbeda Toto Hardianto; Yunarty Yunarty; Siti Aisyah Saridu; Diana Putri Renitasari; Ardana Kurniaji; Andika Ramadani; Fanggi Fanggi
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1241

Abstract

Vannamei shrimp (Litopenaeus vannamei) is a significant aquaculture commodity experiencing rapid global growth, including in Indonesia, to address the decline in production of tiger shrimp. This study aims to evaluate the impact of stocking density on vannamei shrimp production in an intensive aquaculture system. Conducted over four months at PT. Laut Biru Lombok’s intensive pond, the research compared two stocking densities (211 and 189 shrimp/m²) and assessed parameters such as growth, survival rate, feed conversion ratio, and productivity. Results indicated that a lower stocking density (189 shrimp/m²) generally provided better growth, survival, and feed conversion ratio, though productivity differences were not significant. In conclusion, a lower stocking density enhances the performance of vannamei shrimp in intensive aquaculture systems
Hubungan Bahan Organik dengan Kelimpahan Bakteri Vibrio sp pada Tambak Udang Vaname (Litopenaeus vannamei) Skala Intensif Yunarty Yunarty; Diana Putri Renitasari; Ardana Kurniaji; Muhammad Hery Riyadi Alauddin; Rahmina Rahmina; Siti Aisyah Saridu
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1257

Abstract

The cultivation of vannamei shrimp (Litopenaeus vannamei) requires attention to the quality of the rearing water to prevent the occurrence of Vibrio sp. bacterial infections. This study aims to analyze the abundance of Vibrio sp., Total Organic Matter (TOM), and the relationship between organic matter and the abundance of Vibrio sp. in the cultivation media. The research stages include sample preparation, KMnO4 standardization, TOM measurement, equipment sterilization, TCBS media preparation, bacterial inoculation, and the enumeration of Vibrio sp. The data obtained were analyzed for correlation using the SPSS26 application. The results showed that TOM levels in the water samples increased as the cultivation period progressed, with the lowest TOM level being 105 ppm at the early DOC and the highest 223 ppm at the late DOC. The abundance of Vibrio sp. fluctuated, with the lowest being 2,0×102 CFU/mL at DOC 54 and the highest at DOC 89, reaching 3.0×103 CFU/mL. The correlation value between organic matter and Vibrio sp. abundance was 0.486, indicating a moderate relationship and showing a positive linear correlation, meaning the relationship was directly proportional. This study shows that TOM positively correlates with the abundance of Vibrio sp. bacteria in intensive vannamei shrimp farming.
The effect of differences in silvofishery pond types and gender on the growth performance of mud crabs (Scylla serrata) Asep Akmal Aonullah; Annisa Bias Cahyanurani; Andina Chairun Nisa; Diana Putri Renitasari; Asthervina Widyastami Puspitasari; Aditya Brahmana
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.43295

Abstract

Mangrove crabs are one of the important fisheries commodities in Indonesia which have made a significant contribution to the lives of coastal communities. This study aims to analyze differences in growth performance of mud crabs reared in different silvofishery ponds to find out the effect of gender and to determine the interaction patterns between silvofishery pond type and gender. This research method uses a Factorial Randomized Block Design (FRBD) which consists of two factors, namely pond type (core pond, trench pond) and sex (male, female) so that it has 6 treatment combinations and 3 replications for each treatment. The initial weight of the test mud crab was 70-75 g. Test animals were kept for 56 days in crab baskets. The results showed that the interaction between pond type and sex had a significant influence on daily growth rate and absolute weight growth but did not significantly influence the feed conversion ratio and feed utilization efficiency. Duncan's further tests showed that the type of pond had a real influence on the feed conversion ratio and feed utilization efficiency. The best Feed Conversion Ratio was found in the core pond treatment with 3.80 1.05 with the highest feed utilization efficiency of 27.67 3.23 %.The survival rate shows values that are not significantly different between all treatments (86.67 100%.). The water quality measurement values during the research were still optimal for the growth of male and female mud crabs. Treatment of core ponds with female crabs (T2K2) showed the best performance in terms of daily growth rate and absolute weight growth of mud crabs. Core pond treatment with female crabs showed the highest daily growth results of 0.82% 0.01% and absolute growth of 42.00 1.00.Keywords:Mud crabSilvofisheryCore PondDitch PondGenderGrowth
Co-Authors Aditya Brahmana Alauddin Alauddin Andika Ramadani Andina Chairun Nisa Ani Leilani Annisa' Bias Cahyanurani Anton Anton Ardana Kurniaji Asep Akmal Aonullah Budiyati Budiyati Eriyanti Wahid Fanggi Fanggi Hardianto, Toto Ihwan Ihwan Irzal Effendi Karina Prisilia Muhammad Hery Riyadi Alauddin Muhammad Iswan Awaluddin Muhammad Syahrir Ni Putu Dian Kusuma Nursakinah Nursakinah Puspitasari, Asthervina Widyastami Rahmina Rahmina Siti Aisyah Saridu Siti Asma Supryady Supryady Syafitrah Rahman Yunarty Yunarty Zainal Usman