INVENTARISASI EKTOPARASIT PADA KEPITING BAKAU (Scylla serrata) YANG DIBUDIDAYAKAN DI DESA GAMPONG BLANG KOTA BANDA ACEH

Ectoparasite infection has been known as one of the obstacles in crab cultivated. One of best solution to resolves this problem is use an inventory of ectoparasites in cultivated commodities. This study aims to identify the type, intensity level and prevalence of ectoparasite infection in mangrove crabs cultured in Gampong Blang Village, Banda Aceh City. The study was conducted from February to March 2022. A total of 20 samples of mud crab were collected from cultivators in Gampong Blang Village. Furthermore, ectoparasites were observed on the external organs of the samples under microscope. The results showed that two types of ectoparasites were found in the samples, namely Octolasmis sp. and Tricodina sp. The highest prevalence and intensity of ectoparasites was Octolasmis sp. with a prevalence value of 75% and an intensity of 3.67 ind/head. Water quality parameters measured during sample collection were temperature 32.6oC, pH 7.3, salinity 25.6 ppt and dissolved oxygen (DO) 5.2 mg/L

STUDI ADAPTASI IKAN BILEH (Rasbora sp.) YANG BERASAL DARI DANAU IE SAYANG SEBAGAI TAHAP AWAL DOMESTIKASI

Bileh (Rasbora sp.) is a fish with high economic value. So that, the population was decline in its natural habitat due to exploitation activities and environmental perturbation due to human activities. As an action to avoid this fish from extinction, it is necessary to apply domestication activities. This study was conducted to determine the adaptability of bileh fish from Lake Ie Sayang in culture container. The information of this study can be used as an early information for the domestication development of bileh fish. Total each 30 fishes from Lake Ie Sayang are culture in three 10 liter plastic containers. Fish were reared for 28 days and observed the survival rate and mortality of fish per week. Water quality parameters measured include temperature, dissolved oxygen (DO) and pH. The results showed that the fish were able to adapt in the rearing container with the survival and mortality rates at the end of the rearing 63.33% and 34.44%, respectively. Water quality parameters during the study namely temperature 27 oC, DO 5.2 ppm and pH 6.8

UJI EFEKTIVITAS KENTOS KELAPA UNTUK MENINGKATKAN PERTUMBUHAN IKAN SEURUKAN (Osteochilus sp.)

Seurukan fish (Osteocilus sp.) is one of the freshwater fishery commodities that continues to be studied and developed, one of which is by increasing the digestibility of feed through the addition of supplements made from local ingredients such as coconut sprouts in commercial feed and getting the best dose for the growth of seurukan fish (Osteocilus sp.). This study used an experimental method with a completely randomized design (CRD) with 4 treatments and 3 replications. The treatments tested were the use of coconut kentos with doses: P0 (control), P1 (5%/kg), P2 (10%/kg feed) and P3 (15%/kg feed).The results of analysis of variance showed that giving coconut kentos to commercial feed had no significant effect (P>0.05) on growth in weight and length, feed conversion ratio, and survival rate of seurukan fish (Osteochilus sp.). The dose of coconut sprout addition was divided into P0 (control), P1 (5%/kg feed), P2 (10%/kg feed), and P3 (14%/kg feed). The results showed that the dose of P2 (10%/kg feed) resulted in absolute weight growth of 8.63 g, daily length growth rate of 1.18%, conversion ratio feed 2.68% and survival rate 100%

EFEKTIVITAS MEDIA KULTUR YANG BERBEDA TERHADAP KUALITAS DAN KUANTITAS MAGGOT (Hermetia illucens) SEBAGAI PAKAN ALAMI

This study aims to determine the effect of using different culture media on the quality and quantity of maggot. This study used a completely randomized design consisting of four treatments and three replications. The culture media used consisted of; P0 (control) = 1000 gr of tofu pulp, P1 = 1000 gr of tofu pulp + 500 gr of bran, P2 = 1000 gr of tofu pulp + 500 gr of tofu pulp, P3 = 1000 gr of tofu pulp + 500 grams of chicken manure. The parameters observed were population, weight, body length and the results of the proximate maggot test. The results of the analysis of variance (ANOVA) showed that the use of different culture media had a significant effect on the quality and quantity of maggot. The best culture media to increase maggot growth was found in P3 with a population value of 23,000 ind, a weight of 0.74 gr, and a length of 15.8 mm. Based on the results of the proximate test, the best maggot quality was also found in P3 which contained a protein content of 32.48%

PENGARUH PENGGUNAAN SODIUM BIKARBONAT PADA ANESTESI BENIH IKAN GURAMI (Osphronemus gouramy, Lac.) TERHADAP LAMA WAKTU INDUKSI DAN PEMULIHAN KESADARAN

Anesthesia is an activity commonly performed in aquaculture to reduce stress on fish seeds during transportation or for other routine handling. Sodium bicarbonate is an anesthetic agent that has been used in aquaculture on several types of fish, but has not been tested on gouramy (Osphronemus gouramy, Lac.). This study aims to determine the effect of using sodium bicarbonate in anesthesia of gouramy seeds. This study was an experimental study using a completely randomized design with four treatments and three replications for each treatment, namely treatment A (without adding sodium bicarbonate), B (5 g/L), C (10 g/L), D (15 g/L) and E (20 g/L). The results showed that sodium bicarbonate could be used as an anesthetic agent for gouramy seeds with the best dose in treatment E (20 g/L). In treatment E (20 g/L), the induction time for gouramy seeds was very sort, less than 3 minutes. Fast induction time could prevent stress on the fish due to anesthesia

Sosialisasi Dan Demonstrasi Pembuatan Pupuk Kompos Menggunakan Substrat Limbah Sedimen Tambak Pada Masyarakat Pesisir

Limbah sedimen tambak merupakan sisa pakan dan feses organisme air yang mengendap di dasar tambak selama proses budidaya berlangsung. Sedimen tersebut secara umum menjadi permasalahan besar dalam budidaya karena dapat mengeluarkan zat yang berbahaya bagi organisme air seperti amonia, nitrit/nitrat, dan lain-lain. Zat tersebut seyogyanya merupakan unsur hara yang sangat dibutuhkan oleh tanaman, sehingga dapat dimanfaatkan secara maksimal untuk tujuan tersebut. Pengomposan menggunakan limbah sedimen tambak sebagai bahan baku utama disertai limbah ampas tebu dan rumput basah telah dilakukan di Gampong Pasi Pinang, Meulaboh, Aceh Barat. Proses tersebut berlangsung melalui edukasi dan demonstrasi proses pengolahan pupuk kompos. Mayoritas peserta yang mengikuti memahami konsep dan pelaksanaannya dengan baik, sehingga dapat dilanjutkan secara berkesinambungan secara mandiri untuk mengelola limbah di sekitarnya.

STUDI KESEUAIAN PARAMETER FISIKA-KIMIA PERAIRAN UNTUK PENGEMBANGAN AREA BUDIDAYA IKAN DENGAN MEDIA KERAMBA JARING APUNG DI DANAU IE SAYANG

This research was conducted to analyze the water physical and chemical parameters of Ie Sayang Lake for fish culture development area using floating net cages. The observations of water physical and chemical parameters were finds out from April to June 2021 at four stations. The recorded data of water physic-chemical parameters included temperature, current velocity, dissolved oxygen, water depth, pH and turbidity. The data obtained then scored by matching the data values with the criteria for the suitability of waters for fish culture in floating net cage. The results showed that the condition of the water physical and chemical parameters in Lake Ie Sayang is not suitable to be developed as a fish culture area using floating net cage. The water parameter values during research namely temperatur (30,1oC to 31,9oC), current velocity (15 to 19,5 cm/s), dissolved oxygen (2,86 to 5,25 mg/l), water depth (1,08 to 1,93 m), pH (6,13 to 6,35) and water tubidity (0,47 to 0,58 m)

Relationship Between Health Literacy and Re-emerging Elephantiasis in Aceh Barat

Filariasis is an infectious disease caused by filarial worms if it is not fast, it will experience permanent disability, it occurs when a chronic condition occurs when the feet and hands become swollen, in that condition it is called elephantiasis (elephant leg). West Aceh Regency is one of the districts which has the highest number of filariasis cases, which continues to increase from 9 cases in 2015 to 15 cases in 2017. Many factors are suspected to be the cause of elephantiasis including knowledge, behavior, physical home environment, socialization of counseling to health workers. health literacy with the re-emergence of elephantiasis in West Aceh Regency in 2019. This study used a quantitative study to determine the risk of elephantiasis using Matched Case Control. The population of cases in this study were people who suffered from elephantiasis in the district of West Aceh. Given the population (N), namely patients with filariasis <100, the sample in this study was the total population using a ratio of 1: 3, so the number of samples in this study was 60 people consisting of 15 cases and 45 people as controls. The results showed that the disease re-emerged. Elephantiasis in West Aceh Regency in 2018 was related to health literacy (p = 0.003

SURVIVAL INDUK BETINA IKAN LELE LOKAL ACEH YANG DIPELIHARA PADA SUBSTRAT YANG BERBEDA

Aceh local catfish (variant limbek) is one of the high-potential freshwater fish. It tastes better than sangkuriang catfish so the demand product is higher than supply. Economically, this fish is very potential if developed in aquaculture system, and domesticated. This study aimed to describe the initial stages of domestication of wild fish species through several methods such as (i) broodstocks collection; (ii) broodstocks selection; and (iii) experiment. It was an experimental-single-factor research with three treatments namely; A: no substrate pond; B: soil substrate pond; and C: soil substrate pond with pipe (shelter). The results of the analysis showed that the highest survival rate is in treatment C (a soil substrate pond with pipe) with the first and second sampling percentage of 88% and 68% respectively. The percentage of local catfish that reached the reproductive phase did not differ between the treatment (P>0.05) so the sheltered pond did not affect the reproductive of local catfish, and it was influenced by the quality and quantity of feed.Key words : Aquaculture, Substrate, Domestication