E3S Web Conf.
Volume 339, 2022The 10th International Conference on Multidisciplinary Research (ICMR) in conjunction with The 2nd International and National Symposium on Aquatic Environment and Fisheries (INSAEF) 2021
|Number of page(s)||3|
|Section||Freshwater and Brackish Water Aquaculture Management and Technology|
|Published online||24 January 2022|
The effect of Cassia alata L. leaf extract on egg hatching and survival of Pangasianodon hypophthalmus larvae
1 Departement of Aquaculture, Marine and Fisheries Faculty, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111 Indonesia
2 Departement of Marine Science, Marine and Fisheries Faculty, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111 Indonesia
3 Research Center for Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111 Indonesia
4 Animal Histology and Fish Nutrition Laboratory, Marine and Fisheries Faculty, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111 Indonesia
5 Laboratory of Marine Chemistry and Biotechnology of Fisheries, Marine and Fisheries Faculty, Universitas Syiah Kuala, Banda Aceh, Aceh, 23111 Indonesia
* Corresponding author: firstname.lastname@example.org
This study aims to determine the effect of using Cassia alata L. leaf extract on the prevention of fungus on fish eggs Pangasianodon hypophthalmus This research was conducted at the Blangpidie Fish Seed Center. Aceh Barat Daya from July to August 2020. Statistical analysis used a completely randomized design (CRD) method with 7 treatment levels and 3 replications. The treatments were conducted by soaking the fish eggs in the leaf extract for 20 minutes. Those treatments were A (control), B (2.5 ppm), C (5 ppm), D (7.5 ppm) E (10 ppm), F (12.5 ppm), and G (15 ppm). ANOVA test results showed that the addition of leaf extract C. alata had a significant (P <0.05) effect on hatchability and survival of P. hypophthalmus larvae. A concentration of 15 ppm is the best with a hatchability value of 85.33% and a concentration of 10 ppm is the most optimum for the survival value of P. hypophthalmus larvae, namely 92.99%.
© The Authors, published by EDP Sciences, 2022
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