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QUALITY OF Tetraselmis sp. CULTURED BY TIGER SHRIMP AQUACULTURE WASTE AS FERTILIZER Nisa, Andina Chairun
Chanos Chanos Vol 21, No 1 (2023): CHANOS CHANOS
Publisher : Politeknik Kelautan dan Perikanan Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/chanos.v21i1.12747

Tiger shrimp aquaculture waste still contained amount of nutrients needed by phytoplankton for its growth. Among nutrients was resulted from intensive aquaculture still can be used by phytoplankton. Phytoplankton used nitrates and phosphates for its growth and development. Phytoplankton requires nitrate concentration in 0,9-3,5 mg/ and phosphate in 0,27-5,51 mg/l. Utilization of tiger shrimp aquaculture waste for Tetraselmis sp. quality can be seen using fluorescence microscope with the cell of Tetraselmis sp. had to stained by acridine orange before observed using fluorescence microscope. The concept of this staining when cells of Tetraselmis sp. radiated green colour showed that cells was alive whereas cells radiated orange colour showed that cells was dead or damaged. This matter caused living cells could reducted acridine orange pigment enzymatically until become green radiated cells, instead damaged cells showed orange colour. Research procedures included cultivating Tetraselmis sp. in various dosages waste of tiger shrimp aquaculture as fertilizer. This various dosages are 2 g/l, 4 g/l, 6 g/l and 8 g/l. Culture media for Tetraselmis sp. was saltwater. Sterile saltwater was put into jars about 1 L and later added wastewater to jars. Reading of protein expression helped using imageJ software that showed histogram graphics accompanied by mean. Mean resulted by graphics indicated protein could be expressed. Based on expression of fluorescence protein with 2 g/l wastewater dosage showed that amount of protein could be ecpressed was higher than other wastewater dosage by mean value from ImageJ.

THE BREEDING TECHNIQUE OF TAWES FISH (Barbonymus gonionotus) IN GOVERNMENT UNIT OF TECHNICAL IMPLEMENTING SERVICE OF FRESHWATER AQUACULTURE IN JEMBER Nisa, Andina Chairun; Khairunissa, Ade Fitri
Chanos Chanos Vol 21, No 2 (2023): Chanos chanos
Publisher : Politeknik Kelautan dan Perikanan Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/chanos.v21i2.13556

The tawes fish (Barbonymus gonionotus) is one of the natural aquatic wealth of Indonesia has thick meat and a high market price. It meat boasts a higher protein content of 18.43% compared to carp (16%) and tilapia (18.72%). Tawes fish has the characteristic of being economically valuable and has the potential to be cultivated because it does not require too much land and can be cultivated throughout the year. In order to obtain good quality fish seeds in large quantities, the operational activities of fish breeding must be carried out carefully and planned. The activities of fish breeding began with the preparation of the pond, the selection of broodstock, spawning, hatching, larval rearing, and harvesting. Some parameters that can be measured in hatchery activities include fecundity, fertilization rate (FR), hatching rate (HR), food conversion rate (FCR) and survival rate (SR). Data collection techniques conducting direct observation, interviews, or observations about Pond preparation, broodstock selection, spawning, larval rearing, feeding and harvesting with the parameters that were measured in fish breeding activities were fecundity, Fertilization Rate (FR), Hatching Rate (HR), Food Conversion Ratio (FCR), and Survival Rate (SR). Based on the results of this research the fecundity value obtained was 24,489 eggs/parent, FR was 54%, HR was 65%, FCR was 3.9, and SR 60%.

PLANKTON AND WATER QUALITY ANALYSIS ON THE PRODUCTION PERFORMANCE OF WHITE SHRIMP (LITOPENAEUS VANNAMEI) Jatayu, Diklawati; Nisa, Andina Chairun; Amelia, Tia
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1350

The abundance, diversity, and dominance of phytoplankton affect water quality which can directly affect the success of cultivation. This study was conducted to analyze the diversity of species and dynamics of plankton abundance in shrimp (Litopenaeus vannamei) cultivation in intensive white shrimp ponds in Sumenep, Madura. Observations of plankton, water quality, and white shrimp production were carried out in four ponds for ± 2 months. Data analysis was carried out on water quality data, plankton community structure and white shrimp cultivation production performance. Water quality data and production performance were analyzed descriptively qualitatively while plankton community structure data (biological index) were analyzed descriptively quantitatively. The results of the identification of zooplankton types obtained from the samples amounted to 2 classes, consisting of 7 genera of protozoa and 1 genus of Rotifera. The most abundant zooplankton is the Protozoa Class with 7 genera. The highest plankton abundance is from the Genus Chlorophyta (74.67% ± 4.49%), then the second highest is from the Genus Cyanophyta (18.01% ± 3.40%). The results of the diversity index analysis (H’) in pond 5 were 2.246 indicating high diversity, while ponds 6,7, and 8 showed moderate diversity. The uniformity index showed that pond 5 had a high uniformity index with a value of 0.66 while ponds 6,7, and 8 had moderate uniformity. The dominance index analysis showed that in pond 5 with a value of 0.978 there were dominant species, while ponds 6, 7, 8 did not have dominant species. Water quality observations showed that there were nitrate parameters that exceeded the optimum standard. The performance of white shrimp cultivation showed better results in pond 5 indicated by ADG of 0.35 g/day, ABW 14.9 g, FCR 1.6 and SR 71%.

The effect of differences in silvofishery pond types and gender on the growth performance of mud crabs (Scylla serrata) Aonullah, Asep Akmal; Cahyanurani, Annisa Bias; Nisa, Andina Chairun; Renitasari, Diana Putri; Puspitasari, Asthervina Widyastami; Brahmana, Aditya
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

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

Spatial Variability of Water and Sediment Quality in Pond Outlet: Implications for Coastal Ecosystems in Mangrove Areas, Pasuruan, East Java Rizky, Putri Nurhanida; Halim, Atika Marisa; Nisa, Andina Chairun; Prama, Ega Aditya; Ulfauza; Oktahimawan, Muhammad Khusni
HAYATI Journal of Biosciences Vol. 32 No. 5 (2025): September 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.5.1313-1323

Aquaculture expansion in Pasuruan's coastal areas raises concerns about water and sediment pollution, but the spatial variability and magnitude of these impacts remain insufficiently quantified. This study aimed to assess the water and sediment quality at pond outlets across different aquaculture systems. Samples were collected from seven intensive (high-input shrimp farming), traditional (low-input, extensive ponds), and silvofishery (integrated aquaculture with mangroves) aquaculture farms from July to September 2024, coinciding with peak farming activity. Water and sediment samples were collected from seven farms and analyzed for chemical parameters, organic matter content, and redox potential. Results of the current research record extensive spatial and temporal heterogeneity that is driven by aquaculture management and external events like the WSSV epizootic in August 2024. Ammonia concentrations increased dramatically at stations within intensive vannamei shrimp farms (5.5 mg/L), while downstream stations exhibited natural dilution and mitigation by mangroves. Sediment quality analysis demonstrated a reducing condition with redox potential values from as low as -100 mV and SOM concentrations as high as 23%. Correlation analysis highlighted intensive farming systems as the main drivers of water and sediment degradation, with mangrove belts demonstrating resistance through nutrient adsorption and filtration with COD, TSS, and organic matter as primary pollution contributors. These findings emphasize the urgent need for adopting sustainable practices, such as polyculture systems, reduced feed input strategies, the implementation of constructed wetlands, and enhanced mangrove rehabilitation around aquaculture zones, to minimize environmental impacts and preserve coastal ecosystem health.

The effect of differences in silvofishery pond types and gender on the growth performance of mud crabs (Scylla serrata) Aonullah, Asep Akmal; Cahyanurani, Annisa Bias; Nisa, Andina Chairun; Renitasari, Diana Putri; Puspitasari, Asthervina Widyastami; Brahmana, Aditya
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

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

Kinerja Pertumbuhan Ikan Sidat (Anguilla sp.) Stadia Glass Eel pada Media Kolam Terpal Nisa, Andina Chairun; Apriawan, Nanang; Ritonga, Lusiana
Jurnal Salamata Vol 7, No 1 (2025): Juni 2025
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/salamata.v7i1.15762

Ikan sidat termasuk ikan konsumsi potensial yang memiliki daya tarik baik di dalam maupun luar negeri. Budidaya benih ikan sidat (stadia glass eel) memiliki tantangan tersendiri. Salah satunya adalah wadah pemeliharaan yang digunakan. Kolam beton sering digunakan sebagai wadah pemeliharaan, namun dibutuhkan biaya yang cukup besar dalam pembuatannya. Alternatif yang digunakan dalam budidaya benih ikan sidat yaitu menggunakan kolam terpal. Tujuan dari penelitian ini untuk mengidentifikasi kinerja pertumbuhan benih ikan sidat pada stadia glass eel pada media kolam terpal. Variabel yang diamati dalam penelitian ini meliputi pertumbuhan berat mutlak, pertumbuhan panjang mutlak, laju pertumbuhan mutlak dan tingkat kelangsungan hidup. Hasil yang didapatkan selama kegiatan penelitian dengan masa pemeliharaan 25 hari menunjukkan bahwa benih ikan sidat mengalami pertumbuhan dengan pertumbuhan tertinggi terdapat pada kolam A. Namun kolam A menunjukkan tingkat kelangsungan hidup ikan sidat terendah, yakni sebesar 82,5%. Kolam B dan C masing-masing memiliki tingkat kelangsungan hidup sebesar 98,4% dan 99,8%. Secara keseluruhan dalam masa pemeliharaan di kolam terpal, benih ikan sidat dapat tumbuh dan memiliki tingkat kelangsungan hidup yang lebih tinggi dibandingkan tingkat kelangsungan hidup pada kolam beton berdasarkan penelitian sebelumnya.Eel (Anguilla spp.) is considered a potential species for human consuption with significant market appeal both domestically and internationally. However, culturing juvenile eels, specifically at the glass eel stage, presents unique challenges. One such challenge lies in the choice of rearing containers. Concrete ponds are frequently used for this purpose but incur substantial construction costs. As an alternative, tarpaulin ponds offer a more cost-effective option for glass eel culture.The objective of this study was to evaluate the growth performance of glass eels reared in tarpaulin ponds. The variables observed included absolute weight gain, absolute length gain, absolute growth rate, and survival rate. Over a 25-day rearing period, the results indicated that the glass eels exhibited growth, with the highest growth observed in Pond A. However, Pond A had the lowest survival rate for eel larvae, at 82.5%. In contrast, Pond B and Pond C demonstrated significantly higher survival rates of 98.4% and 99.8%, respectively. Overall, during the rearing period in tarpaulin ponds, the glass eels showed positive growth and higher survival rates compared to those previously reported for concrete ponds.

Performance of Growth, Survival Rate, and Behavioral in Seabass (Lates calcarifer) Seed Production with Artemia Enrichment using Sardinella Oil Nisa, Andina Chairun; Ilham, Ilham; Aras, Annisa Khairani; Insani, Liga; Jatayu, Diklawati; Febrianti, Desy; Mahendra, I Gede Rezza
Journal of Aquaculture and Fish Health Vol. 14 No. 3 (2025): JAFH Vol. 14 No. 3 September 2025
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v14i3.68807

Essential nutrients for seabass (Lates calcarifer) growth can be derived from the live feed Artemia sp. Artemia sp. It is reported to contain protein levels between 40 and 55%, carbohydrate levels between 15 and 20%, and a lipid content of around 0.4%. Enrichment of Artemia sp. It is necessary to improve its nutritional value and promote seabass larval growth. Sardinella fish oil is one option for enriching Artemia sp. This study aims to determine the optimal dosage of Sardinella oil for Artemia sp. Enrichment to achieve optimal growth and survival rates in seabass (Lates calcarifer) larvae. The study employed a completely randomized design (CRD) with five treatments and three replicates. The treatments were: unenriched Artemia (K-), Artemia + 0.9 g/l Squalene Fish Oil (K+), Artemia + 1 ml Sardinella Oil (A), Artemia + 1 ml Sardinella + 1 ml Egg Yolk (B), and Artemia + 0.5 ml Sardinella Oil + 0.5 ml Egg Yolk (C). The highest absolute weight was observed in treatments A and C, both recording 2.02 g (±0.20 g and ±0.09 g, respectively). Regarding absolute length, treatments A and C also showed the highest values, measuring 1.89 cm (±0.17 g) and 1.90 cm (±0.17 g), respectively. The highest survival rate (SR) was likewise found in treatments A (34.67% ± 2.63%) and C (38.08% ± 3.89%). Based on the tested treatments, the optimal dose for seabass growth and survival (SR) was determined to be treatment C, which included 0.5 ml of Sardinella oil and 0.5 ml of egg yolk.

Kinerja Produksi Budidaya Udang Vaname (Litopenaeus vannamei) Sistem Intensif di PT. Pendawa Senajaya Kabupaten Situbondo Nisa, Andina Chairun; Jatayu, Diklawati; Abadi, Rahman Fawaid
Buletin Jalanidhitah Sarva Jivitam Vol 5, No 2 (2023): September 2023
Publisher : POLITEKNIK AHLI USAHA PERIKANAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bjsj.v5i2.13081

Udang vaname termasuk dalam primadona ekspor di Indonesia dan memiliki kontribusi ekspor sekitar 85%. Hal ini dikarenakan udang vaname memiliki beberapa keunggulan yaitu memiliki daya tahan terhadap serangan penyakit, kemampuan beradaptasi dengan kepadatan tinggi, kisaran hidup padasalinitas 5-30 ppt dan waktu pemeliharaan yang cukup singkat. Semakin tingginya target produksi nasional membuat para pembudidaya meningkatkan kapasitas produksi yang dihasilkan. Kegiatan budidaya secara intensif dapat meningkatan produksi udang vaname di Indonesia. Kapasitas produksi yang dihasilkan perlu diukur keberhasilannya melalui parameter kinerja produksi. Parameter ini meliputi antara lain produktivitas, Survival Rate (SR), Size, Average Body Weight (ABW), Average Daily Growth (ADG), Food Convention Rate (FCR). Penelitian ini dilaksanakan selama kurang lebih 3 bulan dimulai dari tanggal 6 Februari 2023 sampai 18 April 2023 dan berlokasi di PT. Pendawa Senajaya Kabupaten Situbondo dengan analisis data menggunakan metode deskriptif. Selain mengukur kinerja produksi, dilakukan pula pengukuran parameter kualitas air mulai dari parameter fisika, kimia dan biologi. Berdasarkan hasil penelitian diketahui bahwa jumlah, kandungan nutrisi dan frekuensi pemberian pakan dapat mempengaruhi pertumbuhan, kelulushidupan dan biomassa udang vaname yang dihasilkan. Data kinerja produksi yang didapat tidak keseluruhan petakan yang diujikan termasuk dalam kategori yang ditargetkan oleh perusahaan dikarenakan adanya penyakit WFD dan IMNV.Vaname shrimp included to export superior product in Indonesia and has export contribution amount of 85%. It caused vaname shrimp has some primacies was high endurance to diseases, high capability of adaptation in high density, life range in 5-30 ppt of salinity and short cultivation time. Increasing of production target made fish farmers increased their production capacities. Production capacities needed to measured about their level of success through production performances. Parameters of production performances involves productivities, Survival Rate (SR), Size, Average Body Weight (ABW), Average Daily Growth (ADG), and Food Convention Rate (FCR). The research was conducted approximately 3 months between February until April 2023 and located in PT. Pendawa Senajaya Situbondo Regency with data analysis was descriptive method. Besides measured production performances, but also measured water quality parameters started from physics, chemical and biology parameters. Based on results of this research was known that amounts, nutrition contents, and feeding frequency impacted to growth, survival rate and biomass of vaname shrimp. Data of production performances obtained that not the whole of map ponds was categorized in company production target caused WFD and IMNV attacked.

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