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Effect Subtitution Duck Manure Fermentation for Feed Juvenile Catfish (Clarias sp.) Baruna Kusuma; Esna Dili Novianto
Journal of Livestock Science and Production Vol 2, No 2 (2018): Journal of Livestock Science and Production
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jalspro.v2i2.871

Abstract

Pellet in the catfish can replaceable with fermented duck manure. The effect of substitute pellet feed juvenile catfish with fermented duck manure was investigated. Fermentation of duck manure with traditional food starter. Traditional food starter is tape yeast containing of genus Aspergilius, Saccharomyces, Candida, Hansenulla, dan bakteri Acetobacter. Catfish diets studies with 5% pellet/fish/day (W/W/day). Four treatment replacement in the total weight diets was substitute by fermented duck manure 45% (A), 30% (B), 15% (C) and 0% (D) levels formulated and feed to catfish juvenile (weight 2,75±0,05 g) for 30 day on controlled aquaria. Results from studies found that the best diet formulation can provide catfish juvenile growth response was diet C and D. Duck manure can reaplace feed juvenile catfish with duck manure fermentation until 15% from catfish diets.Key words: fermented duck manure, substitute pellet, catfish juvenile growth
Effect Of Market Vegetable Waste Fermented Feeding On The Growth Of Red Cherry Ornamental Shrimp (Neocaridina davidi) Wijaya, Rudy; Maulana, Muhammad Ihza; Setyawan, Agung Cahyo; Kusuma, Baruna
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 5 No 1 (2023): Edisi April
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v5i1.332

Abstract

Red Cherry ornamental shrimp (Neocaridina davidi) is a freshwater ornamental shrimp that is in great demand for aquascape. Feed is one of the variables with the highest cost in the Red Chery ornamental shrimp farming business. This study was conducted to determine the effect of fermented feeding market vegetable waste on the growth of Red Cherry ornamental shrimp. This research was conducted in June-July 2021 using a Complete Random Racangan with 5 treatments and 3 tests at the Laboratory of the Faculty of Fisheries and Marine Sciences, Jenderal Soedirman University. The treatment given is the feeding of fermented feed from waste mustard, carrots, bean sprouts, and cabbage vegetables, as well as the feeding of spirulina as a control treatment. The observed parameters are absolute length and weight gain, specific growth rate, survival and water quality. The data from the study were analyzed statistically with the F ANOVA Test and the tukey test if there were differences between treatments. The results showed that the control treatment obtained markedly different results (P>0.05) from other treatments for absolute length and weight growth parameters. Bean sprouts vegetable waste gives the best yield (6.8±0.22%) for a specific growth rate. The survival rate value between treatments did not show any significantly different results (P<0.05). Water quality parameters in the maintenance medium are classified as feasible for the life of Red Chery ornamental shrimp. In this study, feed from fermented bean sprouts vegetable waste can provide the best growth for Red Chery ornamental shrimp
Hydrolysed Fish Peptide, Turmeric and Garlic Powder Supplementation to Reducing Vibrio Bacteria in Litopenaeus vannamei Setiyaningsih, Lilik; Fitriadi, Ren; Kusuma, Baruna; Anjaini, Jefri; Sukardi, Purnama
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8958

Abstract

Vibriosis disease caused by Vibrio bacteria is one of the main challenges in vaname shrimp (Litopenaeus vannamei) farming, as it can cause high mortality rates and decreased productivity. This study aims to evaluate the effectiveness of a combination of natural immunostimulants in turmeric (Curcuma longa) and garlic (Allium sativum) combined with hydrolysis of fish peptides in suppressing Vibrio spp. bacterial populations in the hepatopancreas organs. The study was conducted for 30 days using a completely randomised design of four treatments and three replications. Treatment A (feed+turmeric75%+garlic25%+fish peptide hydrolysis2%), Treatment B (feed+turmeric50%+garlic50%+fish peptide hydrolysis2%), Treatment C (feed+turmeric25%+garlic75%+fish peptide hydrolysis2%), and Treatment K (feed without immunostimulant and fish peptide hydrolysis). Total Vibrio spp. bacteria were counted using the total plate count method on the hepatopancreas organ of the shrimp. The results showed that the immunostimulant combination of turmeric 75%, garlic 25%, and fish peptide hydrolysis 2% (treatment A) significantly reduced the total number of Vibrio spp. bacteria in the hepatopancreas to 2.45 ± 0.213 log CFU/ml compared to the control. The combination of turmeric and garlic immunostimulants and fish peptide hydrolysis has the potential to be an effective natural strategy in controlling vibriosis disease in shrimp farming.
Pemberdayaan Kelompok Masyarakat Pengawas (POKMAKWAS) melalui Pelatihan Restocking Ikan Nilem untuk Mendukung Pelestarian Ikan Endemik di Desa Negarajati, Kabupaten Cilacap Sukardi, Purnama; Anjaini, Jefri; Baruna Kusuma; Asro Nurhabib; Lilik Setiyaningsih; Frentina Murti Sujadi; Rose Dewi; Arif Yulianto
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12309

Abstract

The Nilem fish (Osteochilus hasselti), an indigenous freshwater species in Indonesia, has experienced a significant population decline due to various factors including habitat degradation from land conversion, water pollution, and overfishing. This decline threatens the stability of local aquatic ecosystems and biodiversity. To address this critical issue, a Restocking program was implemented in Negarajati Village, Cilacap Regency, specifically targeting the restoration of the Nilem fish population and the improvement of damaged aquatic ecosystems. The program adopted an integrated approach emphasizing active community involvement, particularly through the empowerment of Community Supervisory Groups (POKMAKWAS). Training provided to POKMAKWAS encompassed crucial aspects such as Nilem fish restocking techniques, water quality monitoring, sustainable natural resource management, waste management, and eco-friendly aquaculture. The methodology included local breeding and seed procurement (16,000 Nilem fish measuring 8-9 cm were stocked), periodic stocking at appropriate times and locations, continuous environmental supervision and monitoring, and robust community engagement. Academics from the Faculty of Fisheries and Marine Sciences, Universitas Jenderal Soedirman (FPIK UNSOED), facilitated and provided technical and scientific knowledge. The Restocking initiative aims to ensure the optimal growth and development of the stocked fish, fulfilling local fish resource needs, and supporting regional food security. The empowerment of POKMAKWAS is crucial as it fosters community understanding of endemic fish conservation rules and ecosystem sustainability, enabling them to act as effective supervisory agents against habitat destruction. This program is expected to become a routine, sustainable activity for POKMAKWAS, with continuous monitoring and evaluation by the local Fisheries Department and government support. The success of this program could lead to the expansion of stocking points and significantly increase community awareness regarding the importance of managing endemic fish and aquatic ecosystems sustainably. This collaborative effort between the community, government, and academia holds potential for positive economic impacts on local fishermen and serves as a model for endemic fish conservation in other regions.
Efektivitas Pakan Alami dalam Meningkatkan Warna dan Tingkat Kelangsungan Hidup Udang Hias, Neocaridina sp. Kusuma, Baruna; Anjaini, Jefri; Devananda, Andiawan Hakim; Sinaga, Sorbakti; Soedibya, Petrus Hary Tjahya
Juvenil Vol 6, No 3: Agustus (2025)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v6i3.31252

Abstract

ABSTRAKUdang hias Neocaridina sp. semakin diminati dalam industri akuakultur hias karena warna tubuhnya yang menarik dan kemudahan dalam pemeliharaan. Warna tubuh udang dan tingkat kelangsungan hidupnya dipengaruhi oleh nutrisi yang tersedia dalam pakan. Penelitian ini bertujuan untuk mengetahui pengaruh jenis pakan alami yang berbeda  (Tubifex sp., Larva Chironomus sp., Daphnia sp. dan pellet spirulina (kontrol) terhadap tingkat kelangsungan hidup, panjang, berat dan warna pada Neocaridina sp. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan tiga ulangan. Udang dipelihara selama 40 hari dalam akuarium dengan kepadatan 1 ekor/liter, dan pakan diberikan secara adlibitum. Hasil penelitian menunjukkan bahwa jenis pakan alami yang berbeda memberikan pengaruh nyata terhadap kelangsungan hidup dan intensitas warna Neocaridina sp. (P0,05), tetapi tidak berpengaruh signifikan terhadap pertumbuhan panjang dan berat (P0,05). Kelangsungan hidup tertinggi diperoleh pada perlakuan Tubifex sp. (85,00 ± 7,07%), sedangkan warna tubuh terbaik dicapai pada perlakuan yang sama (3,50 ± 0,12). Tubifex sp. merupakan pakan alami yang paling efektif dalam meningkatkan kelangsungan hidup dan pigmentasi warna Neocaridina sp. Pentingnya penelitian lanjutan kombinasi pakan alami dan buatannterhadap efisiensi pertumbuhan dan pigmentasi pada Neocaridina sp.Kata Kunci: Karotenoid, Neocaridina sp., pakan alami, pigmentasi warna.ABSTRACTNeocaridina sp. ornamental shrimp are increasingly in demand in the ornamental aquaculture industry due to their attractive body color and ease of maintenance. Shrimp body color and survival rate are influenced by nutrients available in feed. This study aims to determine the effect of different types of natural feed (Tubifex sp., Chironomus sp. larvae, Daphnia sp., and spirulina pellets (control)) on survival rate, length, weight, and color in Neocaridina sp. The study was conducted using a completely randomized design (CRD) with four treatments and three replicates. Shrimp were reared for 40 days in an aquarium with a density of 1 ind/L, and feed was given adlibitum. The results showed that different types of natural food had a significant effect on the survival and color intensity of Neocaridina sp. (P0.05). However, they had no significant effect on the growth of length and weight (P0.05). The highest survival rate was obtained in the Tubifex sp. treatment (85.00 ± 7.07%), while the best body color was achieved in the same treatment (3.50 ± 0.12). Tubifex sp. is the most effective natural food in increasing the survival and color pigmentation of Neocaridina sp. The importance of further research on the combination of natural and artificial feed on the efficiency of growth and pigmentation in Neocaridina sp.Keywords: Carotenoids, color pigmentation, Neocaridina sp., natural food.
Effectivenessof the Anammox Process for Nitrogen Waste Treatment in Tropical Environments: A Comprehensive Review Frentina Murti Sujadi; Jefri Anjaini; Baruna Kusuma; Asro Nurhabib; Lilik Setiyaningsih; Setyo Budi Kurniawan
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9991

Abstract

The anaerobic ammonium oxidation (Anammox) process is a biological mechanism that converts ammonium and nitrite into nitrogen gas without the need for oxygen, making it a potentially efficient solution for nitrogen waste treatment. This study aims to analyze the effectiveness of Anammox in reducing nitrogen concentrations from various types of waste and compare it with conventional methods. This study was conducted using a systematic literature review approach on the effectiveness of the Anammox process in nitrogen removal from wastewater. The analysis was carried out by extracting information related to reactor types, operational parameters (pH, temperature, C/N ratio, and substrate concentration), nitrogen removal efficiency, and inhibitory factors. The results show that this process can consistently reduce ammonium and nitrite, with performance highly influenced by operational conditions. Factors such as microbial stability, temperature, and nitrite availability are the main determinants of success. This study confirms that Anammox offers a more energy-efficient approach, producing less sludge and being more environmentally friendly compared to nitrification–denitrification. Thus, Anammox technology contributes to the development of sustainable wastewater treatment systems while expanding scientific understanding of the role of Anammox bacteria in the nitrogen cycle.
Bioremediation in Aquatic Systems: A Literature Review on Fish as Natural Agents for Water Quality Management in Aquaculture Sujadi, Frentina Murti; Anjaini, Jefri; Kusuma, Baruna; Nurhabib, Asro; Setiyaningsih, Lilik; Kurniawan, Setyo Budi
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7942

Abstract

Aquatic animals play a significant role in bioremediation processes in aquatic environments through their natural activities, such as filtering particles, aerating water, and nutrient cycling. This study aims to review the use of aquatic animals as natural biofilters in aquaculture systems, highlighting their efficiency and the supporting role of microbial technology. The method used is a literature review from 24 relevant articles published between 2015 and 2024. Results show that species such as goldfish, catfish, and eels can reduce organic waste, regulate plankton composition, and enhance oxygen levels. Moreover, the integration of probiotics and biotechnologies such as microbial fuel cells, bioaugmentation, and biostimulation improves pollutant degradation and water quality. The implications of these findings suggest that aquatic animal-based bioremediation is a promising and environmentally friendly approach to sustainable aquaculture, reducing reliance on antibiotics and chemical disinfectants while supporting ecological balance and animal health.