Electronic Theses and Dissertation

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak daun nangka dan melihat konsentrasi optimal serta melihat profil darah pada pengobatan ikan gurami yang diinfeksi bakteri Aeromonas hydrophila. Penelitian ini dilaksanakan pada bulan April – Mei 2023 di Laboratorium Pembenihan dan Pembiakan Ikan, Fakultas Kelautan dan Perikanan Universitas Syiah Kuala. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Adapun variabel perlakuan ekstrak daun nangka antara lain adalah perlakuan A (Kontrol negatif), B (Kontrol positif), C (20 ppm), D (40 ppm) dan E (60 ppm). Hasil penelitian terhadap gejala klinis ikan pada pemberian ekstrak daun nangka menunjukkan perubahan tingkah laku ikan yaitu, ikan sudah mampu berenang aktif, warna kembali normal, bercak merah berkurang dan lendir di permukaan tubuh berkurang. Berdasarkan hasil pengamatan sampel darah pada ikan gurami diperoleh jumlah eritrosit, leukosit dan hematokrit terbaik yaitu pada perlakuan E (60ppm) dengan masing-masing nilai sebesar 2.375-2.415x10^6sel/mm3, 105.2-118x10^3sel/mm3, dan 25-27%. Hasil uji ANOVA menunjukkan bahwa pemberian ekstrak daun nangka berbeda nyata terhadap kelangsungan hidup ikan gurami pada semua perlakuan yang diuji (P

This study aims to determine the effect of giving jackfruit leaf extract and to see the optimal concentration and to see the blood profile in the treatment of gouramy infected with Aeromonas hydrophila bacteria. This research was conducted in April - May 2023 at the Fish Hatchery and Breeding Laboratory, Faculty of Marine Affairs and Fisheries, Syiah Kuala University. This study used a completely randomized design (CRD) with 5 treatments and 3 replications. The jackfruit leaf extract treatment variables include treatments A (negative control), B (positive control), C (20 ppm), D (40 ppm) and E (60 ppm). The results of research on the clinical symptoms of fish on the administration of jackfruit leaf extract showed changes in fish behavior, namely, the fish were able to swim actively, the color returned to normal, the red spots decreased and the mucus on the body surface decreased. Based on the results of observing blood samples on gouramy, the best number of erythrocytes, leukocytes and hematocrit was obtained in treatment E (60ppm) with each value of 2.375-2.415x10^6cell/mm3, 105.2-118x10^3cell/mm3, and 25-27%. The results of the ANOVA test showed that administration of jackfruit leaf extract was significantly different on the survival of gouramy in all treatments tested (P