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Journal : Aceh Journal of Animal Science

Prevalence, intensity, and dominance of ectoparasites in gourami (Osphronemus goramy) reared in floating net cage in Cirata Reservoir, West Java, Indonesia Ingga Lies Dastin; Rudy Agung Nugroho; Nova Hariani; Retno Aryani; Hetty Manurung; Rudianto Rudianto
Aceh Journal of Animal Science Vol 6, No 1 (2021): February 2021
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.6.1.19429

Abstract

The aimed of the study was to determine the prevalence, intensity and dominance of ectoparasites that infected gourami (Osphronemus goramy) which cultivated in floating net cages in Cirata reservoir, West Java. Present results showed that there were 22 gouramis infected with ectoparasites from 30 observed fish. The ectoparasites (Prevalence, Intensity and Dominance) found were Trichodina sp. (13.33%, 8.15 32.62%), Ichthyobodo sp. (3.33%, 1.00, 0.31%) Microsporadia (6.67%, 1.00, 0.31%), Carchesium granulatum (6.67%, 34.00, 20.92%), Cichligogyrus sp. (3.33%, 7.00, 2.15%), Dacthylogyrus sp. (20.00%, 2.00, 3.69%), Centrocestus sp. (6.67%, 3.00, 1.85%), Argulus sp. (56.67%, 6.94, 36.31%), Lerneae sp. (3.33%, 3.00, 0,92%), Gnatia sp. (3.33%, 1.00, 0.31%) and Hatschekia sp (3.33%, 1.00, 0.31%). The Argulus sp. had the highest prevalence with a percentage of 73.33% and becames the most dominant species with a percentage value of 36,31%. Meanwhile, Carchesium granulatum was an ectoparasite species that demonstrated the highest intensity of 34. Based on the diversity of ectoparasites, it was found as positive case that gourami cultivated in the Cirata reservoir have been infected with ectoparasites, especially from the species Argulus sp.
Growth evaluation of Oreochromis niloticus fed different concentrations of choline and methionine Rudy Agung Nugroho; Normala Sari; Retno Aryani; Hetty Manurung; Rudianto Rudianto
Aceh Journal of Animal Science Vol 5, No 2 (2020): Desember 2020
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.5.2.17496

Abstract

A 12-week research was conducted to determine the effects of choline and methionine supplementation on the growth performance of Nile tilapia (Oreochromis niloticus). Three diets, P2-P4 with 0.04; 0.08; 0.12 % of choline; P6-P8 with same levels choline plus methionine (0.15 %); a diet with only 0.15 % methionine (P5); and control without any supplementation (P1) were fed to tilapia (initial weight ±21.05 g) for 12 weeks. Final weight (FW), Body Weight Gain (BWG), Average Daily Gain (ADG), Specific Growth Rate (SGR), and Protein Efficiency Ratio (PER), Feed Efficiency (FE), Feed Intake (FI), Feed Conversion Rate (FCR), Survival Rate (SR), crude protein and lipid of fish fed various levels of choline and methionine were also measured. The results showed that tilapia fed 0.04 % choline (P2) had significantly better growth parameters and feed efficiency than other groups. Meanwhile, SR of tilapia was not affected by any supplementation of choline and methionine. The tilapia fed 0.08% choline (P3) showed the highest crude protein (52.50 ± 0.98 %) in the carcass proximate but low lipid (19.03 ± 0.10 %). This finding demonstrated the benefits of choline (0.04-0.08 %) supplementation in the tilapia diet in term of growth and carcass proximate.
Effect of Water Hyacinth Leaf Flour (Eichhornia crassipes) Fermented by Aspergillus niger on the Growth, Survival Rate and Blood Profile of Sangkuriang Catfish (Clarias gariepinus) Febri Ariyanto; Rudy Agung Nugroho; Retno Aryani; Hetty Manurung; Rudianto Rudianto
Aceh Journal of Animal Science Vol 8, No 2 (2023): June 2023
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.8.2.31390

Abstract

Catfish sangkuriang (Clarias gariepinus) is one of the aquaculture commodities with great potential to be developed in Indonesia to support the demand for feed. Efforts to reduce dependence on imported feed raw materials for fish feed is continued. Water hyacinth (Eichhornia crasspies) leaf which contains phytochemical compounds such as flavonoids, tannins, steroids and saponins is an alternatif raw material for fish pellet component. This study aimed to determine the addition of fermented water hyacinth leaf meal in fish feed on the growth, survival rate, and blood profile of sangkuriang catfish. In total 150 fish (Average initial weight 5.45 ± 0.02 g) were randomly divided into triplicates of five groups, containing 10 fishes per group. Group one is a control group, P1 (10% of non fermented water hyacinth leaf meal), while P2, P3 and P4  were treatment groups of fish fed with 10 , 15, and 20% fermented water hyacinth leaf meal by Aspergillus niger. At the end of the 42 days of treatment, growth, survival rate, and blood profile of all fish were determined. The results showed that the addition of 10% water hyacinth leaf meal fermented by Aspergillus niger had an effect on the growth of final weight, body weight gain and spesific growth rate (p 0.05) in comparison to all groups. However, the addition of any concentration of water hyacinth leaf meal did not affect on the feed conversion ratio and survival rate value. Further, the addition of water hyacinth leaf meal had a significant effect (p 0.05) on the erythrocytes, leukocytes and hemoglobin of fish, but did not show a significant effect on the values of hematocrit and platelets.
Co-Authors Abd. Rasyid Syamsuri Abdul Kadir Jaelani ALIM ISNANSETYO Allo, Veliyana Londong Andi Asikin Noor Andi Noor Asikin Andy Nurcahyono Angela Mariana Lusiastuti Anggi Audila Anton Rahmadi Apri Pauci Florentino Aprilya Mustari Ari Susandi Sanjaya Ari Susandy Sanjaya, Ari Susandy Arianto, Reza Fahyuzi Ariyanto, Febri Aryani, Retno Aryani., Retno Auliana Auliana Ayu Nirmala Sari Bambang Purnama Blegur Megaria Ismawati Deasy Ladyescha Deasy Ladyescha, Deasy Dewi Saraswati Dewi Saraswati, Dewi Dewi, Novia Chamala Sari Dharma, Bodhi Didit Suprihanto Didit Suprihanto, Didit Dwi Anastasia, Putri Ayu Dwikie Setiawan Dyah Noprianti Eno Framita Esti Handayani Hardi Fatmawati Patang Febri Ariyanto Firman M Nur Firman Muhammad Nur Firman Muhammad Nur, Firman Muhammad Firmansyah, Dudi Adi Florentino, Apri Pauci Gina Saptiani Hadi Purwo Wiyono Halim, Aldi M. Haroh, Istik Hendra Saputra Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung, Hetty Idris Mandang, Idris Idwan Jul Ulum Ilham Zulfahmi Ilmania Laora Sunan Tias Imam Rosadi Imam Rosadi Ingga Lies Dastin Islamiati Islamiati Iwan Hasri Iwan Muhammad Ramdan Iyut Jaya Toimsar Jawatir Pardosi Jawea, Jasman Johnson, Christiano Julinda Romauli Manullang Kurniawan, Fandy Ahmad Kusneti, Monica Kusumawati, Eko Kusumawati, Eko Lariman Lariman Lariman Lariman Lariman, Lariman Lepong, Piter Mardi Irwanto Mardianto, Nawwar Meicahayanti, Ika Meliyana, Yeni Mira Mawardi Moh. Mustakim Monica Kusneti Muhammad Erwhyn Salim Muhammad Fauzi Arif Naimah, Wa Nasution, Annio Indah Lestari Niklani, Andi Normala Sari Nova Hariani Nur Aini Nuraeni Muzdalifah Nurjanah, Tera Nurlilayanti, Nurlilayanti Panggabean Panggabean Patimah Patimah Pertiwi, Anggita Endar Prahastika, Widha Prima Hidayat Priyanggi, Rizki Wira Purnama, Bambang Rahayu, Sekar Rahayu, Widianingsih Rahma Suci Ramdan, Iwan Muhammad Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani. RR Dirgarini Julia Nurlianti Subagyono Rudianta Rudianta Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Saibun Sitorus Sanjaya, Ari Susandi Sari, Wulan Iyhig Ratna Subagyono, Dirgarini Nurlianti Julia Subagyono, RR Dirgarini Julia Sudiastuti Sudiastuti Sudiastuti, Sudiastuti Syafrizal Fachmy Syaharani, Ramada Wardina Masdalifa Wibowo, Arief C. Widha Prahastika Widha Prahastika Widha Prahastika Widha Prahastika Windi Rosiana Dewi Wulan Iyhig Ratna Sari Yana, Nova Yanti Dami Yanti Puspita Sari Yanti Puspita Sari Yerwanto Ilang Yudha Aulia Firnanda