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All Journal Chlorophyl: Jurnal Ilmu-Ilmu Pertanian Jurnal Perikanan
Marlida, Rini
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Agriculture, Biological Sciences & Forestry

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STUDI PENDAHULUAN REKAYASA REMATURASI IKAN NILA (Oreohcromis niloticus) DENGAN PENAMBAHAN TELUR BEBEK (Anas domesticus) DAN TAUGE (Flammulina velutipes) DALAM PAKAN KOMERSIL Elrifadah; Marlida, Rini; Ranu Susastra, Pandu
Chlorophyl Vol 17 No 1 (2024): Volume 17 Nomor 1 Bulan Juni 2024 CHLOROPHYL Jurnal Ilmiah Ilmu-Ilmu Pertanian I
Publisher : Fakultas Pertanian UVAYA Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57216/chlorophyl.v17i1.789

Abstract

Spawning is a stage carried out to support the availability of tilapia seeds. After being spawned, the broodstock requires a process of maturation of the gonads again (rematuration). The rematuration stage is very important to pay attention to because it greatly influences the success of spawning as well as the quantity and quality of the larvae produced.  This preliminary study aims to find out and examine the use of duck eggs (Anas domesticus) and bean sprouts (Flammulina velutipes) in feed to improve the quality of rematuration in tilapia.  The method used in this preliminary study is an exploratory descriptive method.  The test fish used were female tilapia fish that were 11 months old, started to be spawned on June 5 2023 and were recorded as having been spawned 7 times with an average weight of 200 grams. Broodstock selection will be carried out after spawning is complete. This selection aims to ensure that the fish are in healthy condition and ready for rematuration.  The feed used was floating feed manufactured by CPP with 29% protein. Apart from using manufactured feed in this research, duck eggs were also added at 12% and bean sprouts at 25% of the feed weight per day.  Feeding is done twice a day, namely morning and evening with a FR of 5% of biomass.   The research results showed that the HSI value of tilapia showed development during the rematuration period, getting an HSI value of 2.53% and a GSI value of 3.15%
INSERTION OF DISSOLVED ORGANIC MATTER BASED OF PROBIOTICS WITH DIFFERENT DOSAGES IN AQUACULTURE MEDIA TO KELABAU FISH (Osteochillus melanopleura) LARVAE SURVIVAL Marlida, Rini; Iskandar, Rina; Sari, Ika Purnama
Jurnal Perikanan Unram Vol 15 No 6 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i6.1930

Abstract

Ikan kelabau (Osteochilus melanopleura) merupakan ikan ekonomis penting di Kalimantan Selatan dan telah dibudidayakan.  Namun masih banyak kendala yang sering ditemui pada budidayanya terutama masalah rendahnya sintasan larva yang dihasilkan. Penelitian ini dilakukan untuk mengetahui dosis probiotik terbaik terhadap sintasan larva ikan kelabau (O. melanopleura). Penelitian ini dilakukan selama 3 (tiga) bulan. Tempat penelitian adalah Balai Perikanan Budidaya Air Tawar (BPBAT) Mandiangin Kecamatan Karang Intan Kabupaten Banjar Provinsi Kalimantan Selatan. Metode eksperimental Rancangan Acak (RAL) dengan tiga perlakuan dan tiga ulangan digunakan dalam penelitian ini. Perlakuan A pemberian bahan organik terlarut berupa probiotik 0 ml/L (sebagai kontrol), perlakuan B pemberian 0,5 ml/L, perlakuan C pemberian 1 ml/L. Wadah penelitian masing-masing diisi sebanyak 3 liter air dengan ketinggian air 15,9 cm serta padat tebar larva sebanyak 45 ekor pada setiap perlakuan.  Hasil penelitian sintasan larva ikan kelabau di perlakuan A 95,24%, perlakuan B 96,03%, perlakuan C 96,83%. Hasil uji Anova menunjukan bahwa pemberian bahan organik terlarut berbasis probiotik tidak berpengaruh pada sintasan larva ikan kelabau.  Hasil pengukuran kualitas air untuk parameter suhu dan pH sesuai untuk pemeliharaan dan kelangsungan hidup larva ikan kelabau selama pengamatan.
Co-Authors Elrifadah Ika Purnama Sari Iskandar, Rina Ranu Susastra, Pandu