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Effectiveness of Mangrove Leaf Extract (Rhizophora apiculata) in Preventing Vibrio alginolyticus Infection in White Snapper (Lates calcarifer) Afrina, Afrina; Putra, Agus; Febri, Suri Purnama; Nazlia, Suraiya; Suri Purnama Febri
Jurnal Media Akuakultur Indonesia Vol 5 No 3 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/56mway73

Abstract

White snapper (Lates calcarifer) is a marine fish that has important economic value and contains high nutritional value as a consumption fish. In the white snapper cultivation system, the emergence of disease outbreaks is one of the main threats. One of the diseases that often occurs in white snapper cultivation is bacterial disease. The type of bacteria that causes serious disease and threatens the economy and sustainability of white snapper production is Vibrio alginolyticus.This study aims to analyze the effectiveness of soaking mangrove leaf extract (Rhizophora apiculata) in white snapper to prevent Vibrio alginolyticus and to determine the appropriate dose of mangrove leaf oil extract to prevent Vibrio alginolyticus bacterial disease.The research method used is a Completely Randomized Design (CRD) with 4 treatments and 3 replications. The treatments were: P1 = 0 ml mangrove extract/L, P2 = 0.5 ml mangrove extract/L, P3 = 1.5 ml mangrove extract/L and P4 = 2.5 ml mangrove extract/L Results: The best healing time was found in P4 with a duration of 23 hours and the best survival was also found in P4 with a percentage of 96.67%, while the lowest survival was found in P1 at 56.67%. The range of water parameters during the study were temperature in the range of 28oC-29oC, pH 8, DO 4-5 mg/L water, salinity 31 ppt, ammonia 0.4, nitrate <0.01 and nitrite <0.1. The conclusion of this study is that soaking in standard oil leaf extract is effective in preventing Vibrio alginolyticus bacteria in white snapper.
TRAINING ON MAKING PURPLE SWEET POTATO STICKS IN COT CUT VILLAGE, KUTA BARO DISTRICT, ACEH BESAR: PELATIHAN PEMBUATAN STICK UBI UNGU DI  DESA COT CUT KECAMATAN KUTA BARO ACEH BESAR Ika Rezvani Aprita; Suraiya Nazlia; Suri Purnama Febri; Irmayanti; Putri Meutia Sari; Virna Muhardina; Kurnia; Mulyanti; Muhammad Afdal; Endiyani; Maghfirah; Irhami; Chairil Anwar; Sri Agustina; Indra Akbar
WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Vol. 3 No. 1 (2026): JPKM WISDOM 5, 2026
Publisher : PT. ROCE WISDOM ACEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71275/wisdom.v3i1.187

Abstract

The abundant availability of purple sweet potatoes in Cot Cut Village at a very low price is the backdrop for this community service activity. The processing of purple sweet potatoes into value-added products is expected to increase the added value of this commodity. The purpose of this community service activity is to provide homemakers in Cot Cut Village with training in making purple sweet potato sticks. Socialization, training, and direct practice of making purple sweet potato sticks are the methods used in this community service. The results of this community service indicate that the community has gained knowledge of the purple sweet potato processing process, which can increase product competitiveness. Processing purple sweet potatoes into sticks is a strategy to increase the independence and economic welfare of the Cot Cut Village community in the Aceh Besar Regency.  
The Effect of Feeding Natural Feed of Daphnia sp. Enriched with Viterna on the Growth of Gourami Fry (Osphronemus gouramy) Riki Ardiansyah; Andika Putriningtias; Suri Purnama Febri; Muhammad Rizki Shobirin
Grouper Vol. 17 No. 1 (2026): Grouper: Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v17i1.379

Abstract

This study aimed to determine the growth performance of gourami fish (Osphronemus gouramy) fed with Daphnia sp. enriched with Viterna at different doses. The research used an experimental method with four treatments and three replications. The treatments consisted of P1 (0 ml/L as control), P2 (10 ml/L), P3 (20 ml/L), and P4 (30 ml/L) of Viterna enrichment. Data were analyzed using Analysis of Variance (ANOVA) followed by Duncan’s Multiple Range Test to determine significant differences among treatments. The results showed that Viterna enrichment significantly affected absolute length growth, absolute weight growth, and daily growth rate (P<0.05), but had no significant effect on survival rate (P>0.05). The highest absolute length growth was observed in P4 (1.79 cm), which was not significantly different from P3 (1.39 cm), while the lowest was found in P1 (0.35 cm). The highest absolute weight growth was also found in P4 (1.91 g), which was not significantly different from P3 (1.64 g), while the lowest was in P1 (0.69 g). The highest daily growth rate was recorded in P4 (3.20%), which was not significantly different from P3 (3.13%), while the lowest was in P1 (2.46%). Based on the results, the enrichment of Daphnia sp. with Viterna at a dose of 20 ml/L (P3) is considered the most effective treatment for improving the growth of gourami fish.
Effectiveness of Soybean (Glycine max) Extract Dosages on Sperm Motility of Pangasius pangasius Stored Under Preservation Temperature Cut Lutfina Putri; Suri Purnama Febri; Teuku Fadlon Haser; Lilis Nurjanah; Shadiqa Malahayati; Ika Rezvani Aprita; Suraiya Nazlia
Jurnal Ilmiah Samudra Akuatika Vol 9 No 2 (2025): Jurnal Ilmiah Samudra Akuatika
Publisher : Fakultas Pertanian Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jisa.v9i2.13192

Abstract

This study aims to analyze the effectiveness and determine the dosage of soybean extract that can increase the motility of catfish sperm stored at preservation temperature. The research method used is RAL (Completely Randomized Design) with 4 treatments 3 replications where P1 0 ml soybean extract / 1 ml sperm, P2 0.3 ml soybean extract / 1 ml sperm, P3 0.6 ml soybean extract / 1 ml sperm, and P4 0.8 ml soybean extract / 1 ml sperm. The pH of catfish sperm before and after mixing soybean extract is 8. While after cryopreservation, the pH in treatment P1 is 5, treatments P2 and P4 are 6, and in treatment P3 with a value of 7. The volume of sperm used in treatments P1, P2, P3, and P4 before being diluted is 3 ml. The color of catfish sperm in P1 is milky white, while in P2, P3, P4 the color of the sperm is cream and smells fishy. Meanwhile, the viscosity level in P1 was thick, P2 was thin, and P3 and P4 were liquid. The results of observations of catfish sperm motility obtained the best value in treatment P3 (0.6 ml of soybean extract/1 ml of sperm) with a value of 2.6 (good). Meanwhile, the worst motility value was obtained in treatment P1 (without the addition of extract) with a motility value of 0.6, which is considered poor.
Biological status of blue swimming crab population (Portunus pelagicus) in East Aceh Suri Purnama Febri; Andri Yusman Persada; Cici Maulida; Herlina Putri Endah Sari; Kartika Aprilia Putri; Mulia Safrida Sari; Hanisah Hanisah; Suraiya Nazlia; Ika Rezvani Aprita
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 7 No 1: May 2025
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v7i1.3299

Abstract

There are many factors that drive the exploitation of blue swimming crab in East Aceh waters. Therefore, appropriate management efforts are needed in order to preserve the life of blue swimming crab. Evaluation of the biological aspects of the blue swimming crab population in East Aceh waters has a major role in drafting regulations. This study aims to determine the biology of the blue swimming crab population in the waters of East Aceh. This research was conducted in June 2024 in the waters of East Aceh. The method used was survey method. Blue swimming crab samples were taken randomly from crab fishermen as much as 10% of the catch. Sampling once a week at 2 different locations for 1 month. The results showed that the relationship between carapace width and weight of male and female blue swimming crab (Portunus pelagicus) had a negative allometric growth pattern because the value of b < 3, namely 1.65. The sex ratio of blue swimming crab is not 1:1 or unbalanced. Male blue swimming crab gonad maturity is mostly at level I, while females can reach gonad maturity at level II. Key words: Blue swimming crab, biology, East Aceh.