EFFECTIVENESS ANALYSIS OF LIQUID ORGANIC FERTILIZER MADE FROM CATFISH (Clarias sp.) VISCERA WASTE ON THE PRODUCTIVITY OF Azolla microphylla
Abstract
Catfish (Clarias sp.) viscera waste has the potential to pollute the environment but contains high levels of N, P, and K nutrients. This study aimed to determine the effect of liquid organic fertilizer (LOF) made from catfish viscera waste on the productivity of Azolla microphylla and to identify the most effective dosage. A Completely Randomized Design (CRD) with three treatments was used: P0 (control, no LOF), P1 (dose 2.250 ml/L), and P2 (dose 2.625 ml/L), each replicated three times. LOF was produced through 14-day fermentation using Lactobacillus spp. probiotic. Azolla microphylla was cultivated in 25-liter buckets with an initial weight of 30 g for 30 days. Parameters measured included absolute weight growth and daily growth rate. ANOVA results showed significant differences among treatments (p=0.009). Tukey Post Hoc test indicated that P1 and P2 differed significantly from P0 but not from each other. Treatment P1 produced the highest absolute weight growth (203.00 g), followed by P2 (173.33 g) and P0 (108.67 g). A dose of 2.250 ml/L was the most effective dosage to enhance Azolla microphylla productivity.
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References
Amri, F., Cokrowati, N., &Scabra, A. R. (2023. Effect of catfish culture waste (Clarias sp.) on the growth of silk worms (Tubifex sp.). Jurnal Media Akuakultur Indonesia, 3(2): 80-93.
Dewi, R., Lestari, D., & Puspitasari, N. (2022). Pemanfaatan limbah ikan sebagai bahan baku pupuk organik cair. Jurnal Pengabdian Kepada Masyarakat, 4(1): 35-41.
Hidayat, R., & Wibowo, A. (2021). Pemanfaatan limbah ikan sebagai pupuk organik cair melalui proses fermentasi EM4. Jurnal Pengolahan Hasil Perikanan, 9(1): 45-52.
Hossain, M. Z., Sengupta, A., & Das, M. (2017). Growth and nutrient response of Azolla under varying phosphorus concentrations. Aquatic Botany, 140: 1-6.
Jumirah, J., Jati, A. W. N., & Yulianti, L. I. M. (2018). Kualitas pupuk cair organik dengan kombinasi limbah ampas jamu dan limbah ikan. Biota, 3(2): 53-61.
Lestari, D., Kusuma, R., & Hartanto, A. (2024). Potential of Azolla microphylla as a nitrogen-fixing aquatic fern for sustainable agriculture. Jurnal Tanaman dan Sumberdaya Alam, 13(1): 45-55.
Nasir, A., Rahman, A., & Fitriani, D. (2021). Analisis beban pencemar dari limbah pengolahan ikan di industri kecil menengah. Jurnal Sumberdaya Alam dan Lingkungan, 8(2): 145-153.
Pageh, I. M., & Aryana, I. G. M. (2018). Solusi strategis penangan masalah sampah dengan mengolah sampah dapur menjadi pupuk organik cair (POC). Jurnal Ilmiah Ilmu Sosial, 4(2): 175-180.
Parwata, I. P., Ayuni, N. P. S., Widana, G. A. B., & Suryaputra, I. G. N. A. (2021). Pelatihan pengolahan sampah organik menjadi eco enzyme bagi pedagang buah dan sayur. Proceeding Senadimas Undiksha 2021: 631-639.
Prabhu, P. A. J., Schrama, J. W., & Kaushik, S. J. (2019). Mineral requirements of fish: A systematic review. Reviews in Aquaculture, 11(3): 641-661.
Putri, I., Dewi, R., & Ardiansyah, M. (2019). Komposisi kimia dan kandungan nutrien limbah pengolahan ikan lele. Jurnal Ilmu Kelautan dan Perikanan, 29(1): 55-62.
Rahayu, S., Hidayati, N., & Sulistiyani, R. (2020). Pemanfaatan limbah ikan menjadi pupuk organik cair dengan penambahan EM4. Jurnal Abdi Teknik Pertanian, 1(2): 55-62.
Rahmawati, L., Prasetyo, E., & Zulfikar, R. (2020). Komposisi kimia limbah ikan dan potensinya sebagai sumber unsur hara. Jurnal Agroindustri, 15(2): 73-80.
Riyanto, B., & Wijaya, M. (2020). Budidaya Azolla microphylla sebagai sumber pakan dan pupuk hijau. Cybex Pertanian, 8(1): 20-27.
Suryani, E., Hidayah, N., & Ramadhan, R. (2020). Pemanfaatan limbah ikan lele untuk pembuatan pupuk organik cair. Jurnal Bioteknologi Tropis, 7(1): 22-29.
Thepsilvisut, O., Boonyanuphong, P., & Mongkolsuk, S. (2024). Developing guidelines for Azolla microphylla production: Cultivation, environmental factors, and biomass quality. Resources, 13(11): 158.
Ting, P. L., Yee, L. S., & Othman, R. (2022). Nutrient and mineral composition of Azolla spp. cultivated under different water conditions. Journal of Aquatic Plant Science.
USDA Plants Database. (2024). Azolla microphylla Classification. United States Department of Agriculture.
Wardana, A., Mulyani, Y., & Saputra, D. (2024). Efektivitas pemberian pupuk organik cair limbah ikan patin terhadap biomassa Azolla microphylla pada media pemeliharaan ikan nila. Jurnal Perikanan, 15(2): 45-52.
Wulandari, L., Fatimah, I., Handayani, T., & Yulintine. (2023). Phytoremediation of catfish (Clarias gariepinus) aquaculture waste using aquatic plants. Jurnal Akuakultur Sebatin, 4(2): 1-9.
Yusuf, A. (2019). Pengaruh konsentrasi pupuk organik cair (POC) dari limbah ikan lele dumbo terhadap pertumbuhan dan hasil panen tanaman bayam hijau dan sawi hijau. Jurnal Agronomi, 18(1): 33-41.
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