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Kusnoto Kusnoto
Departemen Parasitologi, Fakultas Kedokteran Hewan, Universitas Airlangga, Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Veterinary

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Journal : Journal of Marine and Coastal Science

 1 
Correlation of Water Quality Against Prevalence of Ectoparasites in Tilapia (Oreochromis niloticus) in the Floating Net Cages Urban Farming Program in Surabaya, East Java Cintia Larasati; Gunanti Mahasri; Kusnoto kusnoto
Journal of Marine and Coastal Science Vol. 9 No. 1 (2020): FEBRUARY
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (112.164 KB) | DOI: 10.20473/jmcs.v9i1.20756

Abstract

The main obstacle to the cultivation of tilapia (Oreochromis niloticus) in the KJA Urban Farming Program in Surabaya is unstable water quality. This is because the reservoirs and bozem used are waters whose water quality depends on the water source so that if the environment experiences a decrease in water quality, the activity of disease agents such as parasites will increase and the health condition of fish will decrease. This condition allows fish to be more susceptible to ectoparasite infestations. This study aims to determine the correlation of water quality with the prevalence of ectoparasites in tilapia in the KJA Urban Farming Program in Surabaya. The method used is a survey method. The results of measurements of water quality parameters indicate that the temperature ranges between 29-30C, pH 7-8.5, brightness 18-30 cm, dissolved oxygen 4.8-5.3 mg / l, nitrite <0.043-2.213 mg / l, nitrate <0.008-7.781 mg / l and ammonia 0.063-0.35 mg / l. The results of the average prevalence of Trichodina ectoparasites were 73.85% and Dactylogyrus ectoparasites were 2.85%. There is a positive correlation between temperature, pH, nitrate, nitrite with the prevalence of Trichodina, and temperature, pH, and nitrate with the prevalence of Dactylogyrus. There is a negative correlation between brightness, dissolved oxygen and ammonia with the prevalence of Trichodina, and brightness, nitrite, dissolved oxygen, and ammonia with the prevalence of Dactylogyrus.
Co-Authors Abdul Samik Achmad Hasan Sahani Agnes Theresia Soelih Estoepangestie Akbar Wijaya Putra Purnama Andhika Yudhantama Subroto Andriani Dwi Siswarini Arimbi Arimbi Arum Puspitasari Bambang Sektiari Lukiswanto Bernideta Dewi Kriswijayanti Boedi Setiawan Bryan Ahmad Affan Lubis Budiarto Budiarto Candra Dwi Atma Chusniati, Sri Cintia Larasati Dhio Asmaydo Didik Handijatno Diyah Ayu Candra E Djoko Poetranto E Djoko Poetranto Eduardus Bimo Aksono Herupradoto Eka Pramyrtha Hestinah Ellza Agatha Damayanti Endang Suprihati Eny Coolfina Simarmata Era Insivitawati Erma Safitri Fania Selfiannisa Firman Hadi Fanani Gunanti Mahasri Hana Eliyani Hani Plumeriastuti Hari Suprapto Hartono Hartono Hemasayu Nirmala Putri Herry Agoes Hermadi Hervina Benazir Ardiyanti Ine Karni Iwan Sahrial Hamid Jihaan Haajidah Jola Rahmahani khoirul - Arifin Kismiyati , Koesnoto Supriandono Kuncoro Puguh Santoso Lianny Nangoi Lucia Tri Suwanti, Lucia Tri Mas’ud Hariadi Miftahul Jannah Mochamad Lazuardi moh. arief ma'ruf Mohammad Sukmanadi Muchammad Yunus Mufasirin Muhammad Rofi&#039; Prasetya Muhammad Rofi' Prasetya Ngakan Made Rai Widjaja Nisa’ Rachmaningtyas Putri Nove Hidayati Novia Intan Kurnia Nunuk Dyah Retno Lastuti Nunuk Dyah Retno Lastuti Ogen Sea Poedji Hastutiek Primarizky, Hardany Rahmi Sugihartuti Ratna Damayanti Retno Bijanti Retno Bijanti Ria Nikmatul Jannah Sardjana, I Komang Wiarsa Sesa Puput Febriyanti Setiawan Koesdarto Setiawati Sigit Soeharsono Soeharsono Sri Mulyati Sri Mumpuni Sosiawati Sri Subekti Suherni Susilowati Sunarso, Agus Talita Yuanda Reksa Titom Gusmana Putra Perdana Tri Bhawono Dadi Tutik Juniastuti Tyasningsih, Wiwiek Vanna Lidya Kharisma Vindo Rossy Pertiwi Warda Nafalizza Efendi