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All Journal JURNAL GALUNG TROPIKA Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Journal of Aquaculture and Fish Health
Rindhira Humairani
Universitas Almuslim
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Morfometrik Sistem Pencernaan Ikan Nila (Oreochromis niloticus) yang Dipapar Limbah Cair Kelapa Sawit Yusrizal Akmal; Cut Mutia Sena Devi; M Muliari; Rindhira Humairani; Ilham Zulfahmi
JURNAL GALUNG TROPIKA Vol 10 No 1 (2021)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v10i1.736

Abstract

Liquid waste is one of the negative impacts of the oil palm processing industry, which can disrupt aquatic ecosystems. This study aims to describe the morphometric conditions of the digestion system of tilapia (Oreochromis niloticus) exposed to palm oil wastewater. The study was conducted from April to July 2020. Tilapia measuring 4-7 cm in length with an average weight of 3-8 grams with 160 fish per treatment. The stages of the research included raising fish, giving oil palm liquid waste, and observing the morphometric digestion system. Fish were exposed to oil palm wastewater with concentrations of 0 mL.L-1, 47 mL.L-1, 70.4 mL.L-1, and 94 mL.L-1 for 64 days. The analysis was carried out on the Gastro Somatic Index (GaSI), Intestine Somatic Index (ISI), Relative Gut Lengths (RGL), Relative Intestine Lengths (RIL), and Hepato Somatic Index (HSI). The results showed that palm oil wastewater could affect the morphometric digestion of tilapia (Oreochromis niloticus). Palm oil wastewater with a concentration of 94 mL.L-1 also affected the GAS of 2.40%, the ISI of 5.49%, and RIL of 549.11%. In the treatment, the concentration of oil palm liquid waste was 70.4 mL. L-1 affected the HSI by 1.70%. However, exposure to palm oil wastewater does not affect RGL. The content of palm oil liquid waste can disrupt the metabolism of the stomach, intestinal, and liver cells. The high concentration of waste can damage the lining of the stomach and intestines, resulting in decreased appetite.
Histological Studies on Digestive System Development and Early Feeding Activity of Pangasius Hybrid Larvae Agus Putra AS; M. Fauzan Isma; Rindhira Humairani; Yusrizal Akmal
Journal of Aquaculture and Fish Health Vol. 9 No. 2 (2020): JAFH Vol. 9 No. 2 June 2020
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3042.868 KB) | DOI: 10.20473/jafh.v9i2.15810

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AbstractThis study was conducted to investigate the digestive system development and early feeding activity of Pangasius hybrid larvae. Four crossbreeding program in triplicate were examined between Pangasius hypopthalmus and Pangasius nasutus. Results showed that the digestive systems of both hybrid larvae were poorly developed immediately after hatching. The digestive system of the newly hatched larvae consisted of straight undifferentiated tube and anus still closed. The gastro intestinal tract, liver and pancreas were formed and developed by 2-dAH. The zymogen granules were also observed in the pancreas and thus imply that function of pancreas started before the exogenous feeding period. Gastric glands were only present and started to secrete enzyme on 6-dAH. Artemia were first seen in digestive tract of the larvae at 54-hAH. However, onset of exogenous feeding was detected at 60-hAH, whereas stomach became enlarged with isometric epithelium cells, which were different from the elongated cells in the intestinal part. Keywords: Pangasius, hybrid, digestive system, histology
EKSTRAK DAUN GANJA (Cannabis sativa Linn) SEBAGAI AGEN ANESTESI IKAN KOI (Cyprinus carpio Koi) ilham zulfahmi; Rindhira Humairani; Yusrizal Akmal
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 2 (2018): Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.648 KB) | DOI: 10.32663/ja.v16i2.447

Abstract

Penelitian ini bertujuan mengkaji efektivitas ganja (Cannabis sativaLinn) sebagai agen anestesi Ikan Koi (Cyprinus carpioKoi). Tahapan ekstraksi ganja dan pemaparan kepada ikan uji dilaksanakan di Laboratorium Matematika dan Ilmu Pengetahuan Alam Universitas Almuslim, sedangkan analisis hematologi dilakukan pada Laboratorium Patologi, Fakultas Kedokteran Hewan, Universitas Syiah Kuala. Penelitian dilakukan berdasarkan rancangan acak lengkap (RAL) terdiri dari empat perlakuan dengan lima ulangan untuk masing-masing perlakuan. Perlakuan A (1 mL.L-1 ekstrak daun ganja), perlakuan B (1,5 mL.L-1ekstrak daun ganja), perlakuan C (2 mL.L-1ekstrak daun ganja), perlakuan D (4 mL.L-1ekstrak daun ganja). Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan terhadap waktu sedatif dan waktu sadar antar perlakuan. Waktu sedatif tercepat diperoleh pada perlakuan C sedangkan waktu sedatif terlama diperoleh pada perlakuan A yaitu masing masing sebesar 13,16 ± 2,28menit dan 20,08 ± 6,30 menit. Penggunaan dosis ekstrak yang terlalu tinggi dapat menyebabkan terjadinya penurunan tingkat konsumsi oksigen dan perubahan profil hematologi
Co-Authors Agus Putra AS Cut Mutia Sena Devi Ilham Zulfahmi M. Fauzan Isma Muliari Muliari Yusrizal Akmal