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EFEK SUPLEMENTASI ARANG AKTIF PADA PAKAN TERHADAP PROFIL HISTOLOGI USUS IKAN NILA (Oreochromis niloticus) SETELAH TERPAPAR INSEKTISIDA ORGANOFOSFAT Nurhayati, Nurhayati; Thaib, Azwar; Handayani, Lia; Aprizal, M. Yodi Tira; Syahputra, Faisal; Harun, Harun
Jurnal Riset Akuakultur Vol 18, No 1 (2023): (Maret 2023)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.18.1.2023.27-35

Abstract

Paparan dan efek merusak residu pestisida yang berasal dari aktifitas pertanian pada sistem budidaya air tawar telah banyak diteliti. Salah satu jenis pestisida yaitu insektisida memiliki efek kronis berbahaya bagi ikan budidaya air tawar dan jika terakumulasi dapat merusak kesehatan manusia yang mengkonsumsi ikan tersebut. Salah satu upaya mengeliminir efek residu tersebut adalah melalui penggunaan adsorben berupa arang aktif dalam pakan ikan melalui teknik re-pelleting. Tujuan dari penelitian ini untuk mendapatkan informasi terkait pemanfaatan arang aktif pada pakan terhadap profil histologi usus ikan nila setelah dipapar insektisida golongan organofosfat. Penelitian ini menggunakan metode eksperimental terdiri dari empat kali perlakuan dan dua kali ulangan. Sebagai perlakuan antara lain tanpa arang aktif atau 0% (A); arang aktif 1% (B); arang aktif 2% (C); dan arang aktif 3% (D). Ikan nila dipilih sebagai ikan uji dengan ukuran panjang 7 ± 0,4 cm serta padat tebar 30 ekor per wadah. Pakan diberikan secara ad-libitum, frekuensi pemberian pakan dua kali sehari. Pengamatan perubahan jaringan usus dilakukan melalui pemeriksaan histologi usus ikan. Pemeriksaan histologi dilakukan sebanyak tiga kali yakni sebelum paparan insektisida, setelah paparan insektisida, dan setelah pemberian arang aktif pada pakan. Preparat usus diwarnai menggunakan Hematoxylin – Eosin (HE) untuk melihat perubahan jaringan. Hasil penelitian menunjukkan bahwa perubahan jaringan pada sampel usus akibat paparan insektisida organofosfat ditandai dengan terjadinya edema, adhesi vili, degenerasi hidropik dan vakuolisasi pada jaringan usus. Sebaliknya penggunaan arang aktif sebanyak 2% mampu menyerap diazinon yang terkontaminasi pada vili usus, ditunjukkan dengan banyaknya sel goblet yang muncul sebagai pelindung dari paparan insektisida organofosfat. Dari hasil penelitian dapat disimpulkan bahwa penggunaan arang aktif pada tingkat yang tepat secara efektif dapat menyerap residu insektisida dalam usus ikan nila khususnya diazinon. Pesticide residues from agriculture have been well documented to have entered freshwater fish farming systems. One of pesticides, insecticide, is harmful not only to farmed fish but also to human who consume the insecticide-exposed fish. Alternatives to eliminate the residual effect of insecticides are through the addition activated charcoal serving as adsorbent in fish feed through re-pelleting techniques. The purpose of this study was to obtain information related to the use of activated charcoal in feed on the intestinal histological profile of tilapia after exposure to organophosphate insecticides. This study used an experimental method consisting of four treatments and two replicates. The treatments consisted of feed without activated charcoal 0% (A); and with activated charcoal 1% (B); activated charcoal 2% (C); and activated charcoal 3% (D) additions. Tilapia with an average length of 7 ± 0.4 cm and a stocking density of 30 fish per container were used in the experiment. The experimental feeds were given ad-libitum twice a day. Observation of changes in intestinal tissue was carried out through histological examination. Histological examination was carried out three times, namely before exposure to insecticide, after exposure to insecticide, and after applying activated charcoal to feed. Intestinal tissue samples were stained using Hematoxylin – Eosin (HE) to observe potential tissue changes. The result showed that tissue changes in intestinal samples due to exposure of organophosphate insecticide were evident marked by the occurrences of edema, villi adhesion, hydropic degeneration and vacuolization within the intestine tissue. In contrast, the use of activated charcoal as much as 2% was able to absorb contaminated diazinon in intestinal villi, shown by the large number of goblet cells that appeared as protection from exposure to organophosphate insecticide. This study concludes that the use of active charcoal at the right level could effectively adsorb the insecticide residue particularly diazinon.
MANFAAT ULVA LACTUCA SEBAGAI MASKER WAJAH ALAMI Maulidya, Rulita; Handayani, Lia; Syahputra, Faisal; Thaib, Azwar; Mardhiah, Ainal
Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat Vol. 2 No. 2 (2024): Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/beujroh.v2i2.89

Abstract

Cosmetic products in Indonesia are growing rapidly in this era of technological progress, so now cosmetics are synonymous with women, and men are also interested in skincare. However, due to the lack of knowledge about the function of the substances contained in a product whether it is good or not if used in cosmetic products. Apart from that, most people do not know how to utilize village potential. Making organic masks aims to avoid the dangers of instant masks and utilizing the potential of village natural resources is the right solution. Therefore, this community service activity can be used as education on organic masks based on utilizing the potential of Ulva lactuca seaweed. Organic masks are very safe from chemicals that can damage facial skin. Organic masks contain more nutrients that are good for facial skin and can be used by all facial skin types. The results of community service showed a low increase in the participants' understanding of knowledge.
Identifikasi Alat Tangkap Dan Hasil Tangkapan Ikan Di Perairan Umum Daratan Kreung Aceh Kurnia; Febrian, Rivan; Syahputra, Faisal; Hidayat, Rachmat
Rosenberg : Jurnal Rosenberg Teknologi Penangkapan Ikan Vol 1 No 1 (2023): Rosenberg: Jurnal Teknologi Penangkapan Ikan
Publisher : Prodi TPI Politeknik Perikanan Negeri Tual

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aceh merupakan profinsi yang memiliki banyak potensi hasil lautnya. Salah satu yang terlihat dari perikanan tangkap, namun jarang mengexport daratan sungai. Potensi perairan sungai di Aceh juga baik, dilihat dari Perairan Umum Daratan (PUD) Kreung Aceh. Perairan ini sangat Panjang dimana dari Cot Seukek Kabupaten Aceh Besar, melewati pusat kota Banda aceh dan hilir sungai di Lampulo Kota Banda Aceh. Analisis hasil tangkapan dilakukan dengan tujuan mengetahui jenis biota yang terdapat di perairan umum daratan Krueng Aceh sebagai data dasar dalam pengelolaan sumber daya perairan umum daratan. Adapun penelitian ini menggunakan metode Purposive sampling di empat stasiun. Tujuan penelitian ini yaitu untuk mengidentifikasi alat tangkap ikan dan mengklasifikasi ikan hasil tangkapan di lapangan. Manfaat penelitian nantinya yaitu memberikan informasi kepada pihak pemerintah dalam adanya oprasinal alat tangkap di Perairan Umum Daratan (PUD) Kreung Aceh dan memberikan informasi juga untuk penelitian selanjutnya tentang ikan yang ditagkap. Hasil penelitian di Perairan Umum Daratan (PUD) Kreung Aceh terdapat empat alat tangkap. Alat tangkap yang paling banayak dioprasional yaitu pancing dengan 17 alat tangkap. Alat tangkap yang paling sedikit dioprasionalkan yaitu alat tangkap pukat insang dan jala. Alat tangkap jaring insang sebanyak dua dan alat tangkap jala sebanyak satu buah. Hasil tangkapan ikan di Perairan Umum Daratan Kreung Aceh ada 9 jenis. Hasil tangkapan ikan yang dominan yaitu ikan baung (Mystus nemurus) dan yang paling sedikit ditangkap yaitu pada ikan sapu-sapu (Hypostosmus plecotomus).
Evaluating the addition of starry triggerfish (Abalistes stellaris) bone charcoal as a feed supplement to the growth performance and intestinal villi length of nile tilapia (Oreochromis niloticus) Thaib, Azwar; Handayani, Lia; Hanum, Ardila; Nurhayati, Nurhayati; Syahputra, Faisal
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.20367

Abstract

Nile tilapia is a freshwater fish that is widely cultivated in Indonesia. During its development, tilapia aquaculture has constraints such as low growth rates. Therefore, it is necessary to add a feed additive to the feed in the form of charcoal. Charcoal is an adsorbent that has high absorption so that the addition of charcoal in the feed can increase the absorption of nutrients of tilapia. A 45-days trial was conducted to determine the percentage of addition of triggerfish bone charcoal (Abalistes stellaris) as a feed supplement that affect the growth performance and intestines of tilapia. The research design was a non-factorial Completely Randomized Design (CRD) with 4 treatments and 2 replications as treatments including: treatment A (control), B (addition of 1%charcoal), C (addition of 2% charcoal) and D (addition of 3% charcoal). A total of 240 tilapia fingerlings (5-7 cm) were used and placed in 8 aquariums then filled with 72 liters of water. Providing adlibitum (unlimited) feed with a frequency of 2 times a day. The ANOVA test showed that the addition of triggerfish bone charcoal (A. stellaris) in the feed was not significantly different (P 0.05) in weight growth, absolute length and daily length growth but it was significantly different (P 0.05) in feed conversion ratio and the efficiency of feed utilization. Based on result, it was concluded that the addition of 3% charcoal was the best treatment which gave the lengthiest of villi which was increasing the length of the intestinal villi to 71.11 m from the initial length of 162.22 m. easel at 233.33 m, showed the highest feed conversion ratio value and feed efficiency (1.12 %, 89.6%).Keywords:CharcoalFish boneIntestinal histologyStarry triggerfish