Artikel Ilmiah : L1B020047 a.n. TRI WAHYUNING PUSPITA SARI
| NIM | L1B020047 |
|---|---|
| Namamhs | TRI WAHYUNING PUSPITA SARI |
| Judul Artikel | Pemantauan Ektoparasit Pada Ikan Gurame (Osprhonemus gouramy Lac.) Dengan Ukuran Berbeda Yang Dibudidayakan di UPTD BBIAT Kutasari |
| Abstrak (Bhs. Indonesia) | Tujuan penelitian untuk mengetahui jenis ektoparasit yang menginfeksi, serta nilai prevalensi, intensitas dan dominansi pada ikan gurame. Sampel ikan dua ukuran yang berbeda yaitu ukuran kecil 5,0 – 8,5 cm dan ukuran besar 9,0 – 16,0 cm masing-masing sebanyak 30 ekor. Data nilai prevalensi, intensitas tiap jenis ektoparasit dan dominansi dianalisis secara deskriptif. Data intensitas jumlah ektoparasit yang meginfeksi dianalisis statistic menggunakan Uji Mann Whiteney. Parameter pendukung meliputi suhu, pH, dan DO. Hasil jenis ektoparasit yang ditemukan yaitu Trichodina sp, Dactylogyrus sp, Gyrodactylus sp, Chilodonella sp, dan Ichthyophthirius multifiliis. Nilai prevalensi ektoparasit pada ikan ukuran 9,0 – 16,0 cm berkisar 0 – 53,33%, lebih tinggi dibandingkan ukuran 5,0 – 8,5 cm berkisar 0 – 46,67%. Nilai intensitas ektoparasit ukuran 9,0 – 16,0 cm adalah 9 ± 6,120 ind/ekor, lebih tinggi dibandingkan dengan ukuran 5,0 – 8,5 cm yaitu 8,6 ± 5,579 ind/ekor. Nilai dominansi Trichodina sp memiliki nilai tinggi pada kedua ukuran dengan nilai 0,37% ukuran 5,0 - 8,5 cm dan 0,34% ukuran 9,0 - 16,0 cm. Kualitas air selama penelitian menunjukan bahwa suhu air berkisar 26 - 29 °C, pH berkisar 6,69 – 7,55, dan oksigen terlarut berkisar 7,4 – 7,8 mg/L. Hasil uji regresi terdapat hubungan linear yang sangat kuat antara jumlah ektoparasit dan ukuran ikan. Hasil Uji Mann Whiteney menunjukkan bahwa ada perbedaan nyata (P<0,05). |
| Abtrak (Bhs. Inggris) | The purpose of this study was to determine the types of ectoparasites that infect, as well as the prevalence, intensity and dominance values in gourami fish. Fish samples of two different sizes, namely small size 5.0 - 8.5 cm and large size 9.0 - 16.0 cm, each as many as 30 fish. Data on prevalence values, intensity of each type of ectoparasite and dominance were analyzed descriptively. Data on the intensity of the number of ectoparasites that infect were analyzed statistically using the Mann Whiteney Test. Supporting parameters include temperature, pH, and DO. The results of the types of ectoparasites found were Trichodina sp, Dactylogyrus sp, Gyrodactylus sp, Chilodonella sp, and Ichthyophthirius multifiliis. The prevalence value of ectoparasites in fish measuring 9.0 - 16.0 cm ranged from 0 - 53.33%, higher than the size of 5.0 - 8.5 cm ranging from 0 - 46.67%. The intensity value of ectoparasites measuring 9.0 - 16.0 cm was 9 ± 6.120 ind/tail, higher than that of 5.0 - 8.5 cm, which was 8.6 ± 5.579 ind/tail. The dominance value of Trichodina sp had a high value in both sizes with a value of 0.37% for size 5.0 - 8.5 cm and 0.34% for size 9.0 - 16.0 cm. Water quality during the study showed that the water temperature ranged from 26 - 29 ° C, pH ranged from 6.69 - 7.55, and dissolved oxygen ranged from 7.4 - 7.8 mg/L. The results of the regression test showed a very strong linear relationship between the number of ectoparasites and fish size. The results of the Mann Whiteney Test showed that there was a significant difference (P <0.05). |
| Kata kunci | Osphronemus gouramy, Ektoparasit, Prevalensi, Intensitas, Dominansi |
| Pembimbing 1 | Dewi Nugrayani, S. Pt, M. Sc |
| Pembimbing 2 | Anandita Ekasanti, S.Pt., M. Si |
| Pembimbing 3 | - |
| Tahun | 2024 |
| Jumlah Halaman | 60 |
| Tgl. Entri | 2024-08-05 10:11:00.542956 |