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UJI KETAHANAN IKAN LELE TERHADAP KONSENTRASI LIMBAH CAIR TAHU YANG BERBEDA Kisworo, Yulius; Elrifadah; Mukhlisah
Chlorophyl Vol 14 No 1 (2021): Juni 2021: Chlorophyl
Publisher : Fakultas Pertanian UVAYA Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57216/chlorophyl.v14i1.93

Abstract

This study aims to determine the resistance of catfish to different concentrations of liquid waste based on the survival value of catfish for 72 hours of observation with the experimental research method using a completely randomized design with three treatments and three replications. Treatment A concentration of tofu liquid waste is 3%, treatment B has tofu liquid waste concentration is 5% and Treatment C has 7% tofu liquid waste concentration. The results of the analysis of variance showed that the Hi hypothesis was accepted, namely that different concentrations of tofu liquid waste had a very significant effect on the survival of catfish with the best survival rate in treatment A of 76.66% with a liquid waste level of 3% while higher levels of tofu waste would have a survival effect. which occurred in treatment B (tofu waste content 5%) with a survival rate of 44.33%) and the lowest survival rate in treatment C (tofu liquid waste 7%) with a survival rate of 26.67%. at the optimal limit for catfish, which is between 25.0 – 27.5oC. The pH value of water 5 is acidic, this pH value is below the optimal range for catfish. The results of the BOD measurement ranged from 278 – 624 mg/L, this value was above the optimal BOD range. The TDS value of 314 – 336 ppm is still within the tolerance limit of catfish.
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%
SOSIALISASI MANAJEMEN KESEHATAN IKAN SECARA MANDIRI DI DESA ARANIO KECAMATAN ARANIO KABUPATEN BANJAR Rimalia, Anny; Elrifadah; Aminah; Fadillah, Erwin
Jurnal Pengabdian Getek Vol. 1 No. 1 (2023): Getek : Jurnal Pengabdian Kepada Masyarakat
Publisher : LP2M UNIVERSITAS ACHMAD YANI BANJARMASIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57216/getek.v1i1.538

Abstract

Kegiatan Pengabdian Pada Masyarakat (P2M) di Desa Aranio Kecamataan Aranio Kabupaten Banjar ini memiliki luaran kegiatan yakni (1) Meningkatnya keterampilan khalayak sasaran dalam menerapkan manajemen kesehatan ikan secara mandiri untuk kegiatan pembudidaya ikan di wilayah desa tesebut. (2) Bagi pengabdi, kegiatan P2M merupakan bagian dari Tri Dharma Perguruan Tinggi, dimana melalui kegiatan ini pengabdi menyebarluaskan ilmu pengetahuan dan teknologi yang dimiliki untuk khalayak sasaran. Metode pendekatan yang digunakan terhadap khalayak sasaran adalah metode ceramah. Ceramah disampaikan dengan mengumpulkan khalayak sasaran dalam satu tempat kemudian diberikan materi. Penyampaian materi dilakukan dengan menggunakan LCD, sehingga khalayak sasaran dapat menerima materi dengan jelas dan rinci. Setelah itu dilakukan tanya jawab dan diskusi, sehingga tercipta komunikasi secara dua arah antara pengabdi dan khalayak sasaran. Materi yang diberikan meliputi Manajemen Kesehatant ikan secara mandiri. Khalayak sasaran yang memperoleh keterampilan dan informasi dari pengabdi adalah masyarakat Desa Aranio.
DAMPAK LIMBAH DOMESTIK TERHADAP KONDISI KUALITAS AIR DAN KERAGAMAN JENIS IKAN DI PERAIRAN RAWA TATAH BANGKAL KELURAHAN KELAYAN TIMUR KOTA BANJARMASIN Elrifadah; Mukhlisah; Annisa Dwi Murdiani
Chlorophyl Vol 18 No 1 (2025): Volume 18 Nomor 1 Bulan Juni 2025 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.v18i1.1063

Abstract

The waters of the Tatah Bangkal swamp have an important ecological and economic role, especially as a habitat for various fish species. However, the entry of domestic waste can cause changes in water quality and have an impact on the survival of aquatic biota. This study aims to determine the impact of domestic waste on water quality and the diversity of fish species in the waters of the Tatah Bangkal Swamp RT 34, Kelayan Timur Village, Banjarmasin City. The method used in this study is descriptive qualitative. Observations were carried out for 15 days with water quality parameters observed ex situ including Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and ammonia (NH3), while temperature, dissolved oxygen (DO), and pH were observed in situ. In addition, interviews with local people were conducted to determine changes in fish species in the waters. The results showed that the water temperature ranged from 27.2–27.6°C with a pH of 7.63–9.09. BOD values ​​range from 16.89–17.57 mg/L, COD 17.85–21.53 mg/L, DO 1.13–1.40 mg/L, and NH3 0.3–0.8 mg/L. Based on Class III water quality standards in PP No. 22 of 2021, several water quality parameters do not meet the standards, especially pH, BOD, and DO. Interviews with the community showed that since 2016 there has been a decline in fish catches, including the loss of local species such as papuyu fish (Anabas testudineus) and catfish (Oxyeleotris marmorata). This decline is thought to be caused by water pollution from domestic waste and the dominance of invasive species, such as catfish (Pterygoplichthys spp.)