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Yonarta, Danang
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The Usage of Starfruit Extract (Averrhoa bilimbi) as a Supplement for Tilapia Seed Yonarta, Danang; Anggana Rarassari, Madyasta; Ayuning Tyas, Dwi
Journal Of Artha Biological Engineering Vol. 3 No. 1 (2025)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/j7se8j86

Abstract

Tilapia (Oreochromis niloticus) has great potential in aquaculture due to its fast growth and delicious meat. However, challenges in providing quality feed and low nutrient intake hamper production. Administration of starfruit extract, rich in vitamin C and antibacterial compounds, can improve feed quality and support fish growth. Research shows that the addition of this extract can increase the weight, length, and survival of tilapia. Thus, using starfruit as a feed supplement at UPR Sumber Rezeki, Palembang, is expected to increase tilapia aquaculture productivity. Tilapia maintenance was carried out for 30 days, using 2 nets in a tarpaulin pond. The first net (P0) is for tilapia maintenance without the addition of starfruit extract, while the second net is for tilapia maintenance with the addition of starfruit extract (P1). Tilapia maintenance with periodic fasting for 30 days resulted in absolute length growth of 3.60 cm, absolute weight growth of 14.30 g, and 100% survival. The results of tilapia maintenance are classified as good compared to maintenance without the addition of starfruit extract.
Eggs Hatching of Betta Fish (Betta splendens) with The Addition of Ketapang Leaves (Terminalia cattapa Linn) at UPR Mitra Mina Sejahtera Indralaya, Ogan Ilir District Azhari, Muhammad; Syaifudin, Mochamad; Yonarta, Danang
PELAGICUS Volume 4 Nomor 3 Tahun 2023
Publisher : Politeknik Kelautan dan Perikanan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/plgc.v4i3.13153

Abstract

The limited number of fish seeds is still an obstacle in betta fish cultivation activities due to the low percentage of hatching and high mortality of larvae. This research aims to increase the percentage of egg hatching and survival of betta fish by stimulating ketapang leaves. This research was carried out in a controlled area at UPR Mitra Mina Sejahtera located in Griya Sejahtera Indralaya Housing, Ogan Ilir Regency from June to July 2022. The addition of ketapang leaves as much as 2 g per L (P2) can increase the hatching percentage at 96.97% and betta fish larval survival rate to 87.92%. The water quality obtained from this research is the temperature of P1 ranges from 26.4-27.3°C, P2 ranges from 26.7-27.2, control ranges from 26.5-27.1°C, pH P1 ranges from 6.5-6.9, P2 ranges from 6.5-6.7 and control ranges from 6.9-7.2 and dissolved oxygen P1 ranges from 1.03-1.09 mg per L, P2 ranges from 1.00-1.05 mg per L and control ranged from 1.04-1.10 mg per L.
Application aquaponics biofloc of sangkuriang catfish (Clarias sp.) Yonarta, Danang; Malik, Deri; Fitrani, Mirna; Rarassari, Madyasta Anggana
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 10: No. 2 (August, 2023)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v10i2.10787

Abstract

The value of catfish production in Indonesia has decreased drastically every year. Increasing stocking density can be a solution to increase production, but it will have a negative impact on decreasing water quality which will also disrupt catfish production. Therefore, it needs to be accompanied by the application of biofloc and aquaponics technology which plays a role in maintaining optimal water quality while providing additional natural feed (floc) which can reduce feed use and reduce water usage. This study aims to increase the production value of sangkuriang catfish through the application of biofloc and aquaponic systems. This research was conducted in October-November 2022 at the Raudhatul Ulum Sakatiga Agribusiness Group, Ogan Ilir Regency. This study was designed using a comparison experiment. The treatments given consisted of P0 (control), P1 (Maintenance of sangkuriang catfish aquaponic biofloc of kale plant), and P2 (Maintenance of Sangkuriang catfish aquaponic biofloc of lettuce plant). The results showed that P2 was the best treatment which resulted in absolute growth in weight and length of 7.18 g and 3.74 cm, survival of 98%, and growth in length of kale of 30.9 cm.Keywords: aquaponics; biofloc; sangkuriang catfish
APPLICATION OF DIFFERENT FEED AND FEEDING PERIODS DURING REARING OF MALAY COMBTAIL (Belontia hasselti) LARVAE Yonarta, Danang; Tanbiyaskur, Tanbiyaskur; Weda, I Gede Arya; Gustiar, Fitra
Jurnal Riset Akuakultur Vol 19, No 1 (2024): (Maret 2024)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.19.1.2024.57-67

Abstract

Feed type and feeding period play critical roles in growth and survival of fish larvae during rearing period, for which no related studies are available for Malay combtail larvae. This research aimed to determine the best feed type and feeding period for growth and survival of Malay combtail larvae. The research experiment was arranged in a completely randomized design with five treatments of different feed and feeding periods with three replications, namely (P1) nauplii Artemia sp. (4-15 days), Moina sp. (14-24 days), and Tubifex sp. (23-35 days), (P2) nauplii Artemia sp. (4-13 days), Moina sp. (12-20 days), and Tubifex sp. (19-35 days), (P3) nauplii Artemia sp. (4-11 days), Moina sp. (10-16 days), and Tubifex sp. (15-35 days), (P4) nauplii Artemia sp. (4-11 days), Moina sp. (12-20 days), and artificial feed (19-35 days), and (P5) nauplii Artemia sp. (4-11 days), Moina sp. (10-16 days), and artificial feed (15-35 days). The results showed that P4 was the best treatment, where larvae had better absolute growth in length and weight and survival of 11.09 ± 0.03 mm, 0.083 ± 0.001 g, and 50.67 ± 1.15%, respectively. Variations of water quality parameters during the experiment in all treatments ranged between 6.0-6.6 for pH, 0.017-0.091 mg L-1 for ammonia, and 4.03-4.43 mg L-1 for dissolved oxygen. The results of this research that the sequential and early application of live feed and much later artificial feed appication in combination with the timely feeding period and the larval development improve growth and survival of Malay combtail larvae.Jenis pakan dan periode pemberian pakan memainkan peran penting dalam pertumbuhan dan kelangsungan hidup larva ikan selama masa pemeliharaan, hingga saat ini belum ada penelitian terkait mengenai larva ikan selincah. Penelitian ini bertujuan untuk mengetahui jenis pakan dan lama pemberian pakan yang terbaik untuk pertumbuhan dan kelangsungan hidup larva ikan selincah. Penelitian disusun dalam rancangan acak lengkap dengan lima perlakuan pakan dan lama pemberian pakan berbeda dengan tiga ulangan yaitu (P1) nauplii Artemia sp. (4-15 hari), Moina sp. (14-24 hari), dan Tubifex sp. (23-35 hari), (P2) nauplii Artemia sp. (4-13 hari), Moina sp. (12-20 hari), dan Tubifex sp. (19-35 hari), (P3) nauplii Artemia sp. (4-11 hari), Moina sp. (10-16 hari), dan Tubifex sp. (15-35 hari), (P4) nauplii Artemia sp. (4-11 hari), Moina sp. (12-20 hari), dan pakan buatan (19-35 hari), dan (P5) nauplii Artemia sp. (4-11 hari), Moina sp. (10-16 hari), dan pakan buatan (15-35 hari). Hasil penelitian menunjukkan bahwa P4 merupakan perlakuan terbaik, di mana larva mempunyai pertumbuhan panjang dan berat absolut yang lebih baik serta kelangsungan hidup masing-masing sebesar 11,09 ± 0,03 mm, 0,083 ± 0,001 g, dan 50,67 ± 1,15%. Variasi parameter kualitas air selama percobaan pada semua perlakuan berkisar antara 6,0-6,6 untuk pH, 0,017-0,091 mg L-1 untuk amoniak, dan 4,03-4,43 mg L-1 untuk oksigen terlarut. Hasil dari penelitian ini adalah pemberian pakan hidup secara berurutan dan dini serta pemberian pakan buatan yang dikombinasikan dengan periode pemberian pakan yang tepat waktu dan perkembangan larva akan meningkatkan pertumbuhan dan kelangsungan hidup larva ikan selincah.
APLIKASI ARANG AKTIF BATOK KELAPA DAN ZEOLIT DENGAN FILTER FISIK BUSA BERBEDA UNTUK MANAJEMEN KUALITAS AIR MEDIA BUDIDAYA IKAN KOI (Cyprinus carpio) Arnando, Edo; Taqwa, Ferdinand Hukama; Yonarta, Danang
Jurnal Riset Akuakultur Vol 19, No 3 (2024): September (2024)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.19.3.2024.229-242

Abstract

Ikan koi (Cyprinus carpio) merupakan salah satu jenis ikan yang sangat sensitif terhadap perubahan kualitas air. Di sisi lain, kualitas air yang sesuai selain dapat menunjang tingkat kelangsungan hidup juga memengaruhi kecerahan warna ikan koi. Salah satu upaya untuk menjaga kualitas air tetap optimal adalah penerapan sistem resirkulasi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penggunan bahan filter arang aktif batok kelapa dan zeolit yang dikombinasikan dengan filter fisik busa berbeda terhadap kualitas air media pemeliharaan ikan koi. Penelitian ini menggunakan rancangan acak lengkap yang terdiri dari empat perlakuan dan tiga ulangan yaitu: P1 (Japmat, arang aktif batok kelapa, dan zeolit), P2 (spons, arang aktif batok kelapa, dan zeolit), P3 (biofoam, arang aktif batok kelapa, dan zeolit), dan P4 (greenwool, arang aktif batok kelapa, dan zeolit). Ikan koi yang digunakan merupakan strain platinum dengan ukuran awal berkisar 6 ± 1 cm. Hasil pengujian menunjukkan bahwa perlakuan P3 merupakan perlakuan terbaik yang secara signifikan menghasilkan nilai yang rendah (p<0,05) untuk kadar amonia yang berkisar 0,005-0,029 mg L-1 dan nilai kekeruhan antara 0,61-1,25 NTU. Nilai fisika-kimia air untuk suhu, oksigen terlarut, dan pH tidak terdapat perbedaan yang nyata (p>0,05) antarperlakuan dengan perbedaan filter fisik busa yang digunakan. Penggunaan filter fisik busa berupa biofoam (P3) secara signifikan menghasilkan performa budidaya terbaik ditinjau dari pertumbuhan bobot dan panjang mutlak masing-masing sebesar 0,48g dan 1,40 cm, kelangsungan hidup 100% serta peningkatan kecerahan warna ikan mencapai 12,23.Koi fish (Cyprinus carpio) is very sensitive to changes in water quality which directly influences its colour and brightness. The use of a water recirculation system could improve the control of these water quality parameters by employing specific filter materials. This research aimed to determine the effect of activated coconut shell charcoal and zeolite filter materials combined with different physical polyester filters on the water quality of the koi fish rearing media. This research used a completely randomized design consisting of four treatments and three replications, namely: P1 (Japmat, activated coconut shell charcoal, and zeolite), P2 (sponge, activated coconut shell charcoal, and zeolite), P3 (biofoam, activated coconut shell charcoal, and zeolite), and P4 (greenwool, activated coconut shell charcoal, and zeolite). The koi fish used are platinum strains with an initial size of 6±1 cm. The results showed that the P3 treatment was the best treatment, which produced significantly low values (p<0.05) for ammonia levels ranging from 0.005-0.029 mg L-1 and turbidity values between 0.61-1.25 NTU. The treatments showed no significant differences in water physicochemical values for temperature, dissolved oxygen and pH (p>0.05). The use of biofoam (P3) significantly resulted in the best cultivation performance in terms of absolute weight and length growth at 0.48 g and 1.40 cm, respectively, with a survival rate of 100% and increased fish color brightness at 12.23. This study concludes that the combined filters effectively filtered a wide range of organic and inorganic particulates in the rearing media of koi fish, reducing turbidity and improving the color and brightness of the fish.   
Potential for Aquaculture of Lais Fish (Kryptoterus palembangensis) in Swamplands Yonarta, Danang; Taqwa, Ferdinand Hukama; Wijayanti, Marini; Jubaedah, Dade; Muslim, Muslim; Syaifudin, Mochamad
Jurnal Mangifera Edu Vol 7 No 2 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v7i2.160

Abstract

Ikan lais (Kryptopterus palembangensis) merupakan salah satu ikan endemik yang ada di Sumatera Selatan. Ketersediaan ikan lais di alam mulai menurun karena penangkapan yang dilakukan oleh masyarakat secara terus menerus akan mengganggu kelestarian ikan lais. Diketahui nilai ekonomis yang tinggi menjadi penyebabnya. Oleh karena itu perlu dilakukan upaya untuk pengembangan budidaya ikan lais agar dapat diproduksi secara terkontrol. Metode penulisan yang digunakan yaitu studi pustaka. Adapun teknologi dan manajemen dari ikan lais diantaranya perbedaan padat tebar pada keramba jaring apung, pemberian jenis pakan berbeda, perendaman larva pada larutan probiotik, pengaruh perbedaan suhu dan pematangan gonad dengan mineral Fe. Kemudian untuk rata-rata kualitas air dalam pertumbuhan ikan lais adalah suhu 25,20-32,00 ºC, kisaran pH sebesar 4,70-7,90, DO 2,60-8,00 mg L-1 dan kandungan amonia berkisar 0,010-2,000 mg L-1. Ikan lais termasuk dalam kelompok ikan karnivora karena jenis makanan utamanya adalah ikan kecil, insekta dan udang. Pada ikan yang diteliti secara terkontrol, pakan menggunakan Tubifex sp. memberikan pertumbuhan dan kelangsungan hidup yang tertinggi. Pemijahan ikan lais baji satu kali dalam setahun dengan pola pemijahan total spawner di musim penghujan yang dimana pada saat permukan air mulai naik dan pemijahan dilakukan di dalam celah-celah bebatuan. Gambaran sel darah merupakan aspek pendukung dalam menentukan status kesehatan ikan. Kondisi fisiologis ikan yang sehat ditandai dengan adanya pertumbuhan yang meningkat. Fisiologis pertumbuhan ikan lais dalam keadaan sehat yaitu, total eritrosit 264,00 ± 3,00 x104 sel mm-3, hemoglobin 8,3±0,11 g/dL, hematokrit 26,66±0,57 %, total leukosit 2,53±0,01 x 104 sel mm-3 dan Glukosa darah 89,00 ± 1,00 mg/dL
Pemberdayaan Masyarakat Melalui Bimbingan Teknis Pengembangan Budidaya Ikan Lokal Sumatera Selatan di Indralaya Raya, Kabupaten Ogan Ilir Yonarta, Danang; Muslim, Muslim; Desiani, Anita; Syaifudin, Mochamad; Taqwa, Ferdinand Hukama
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol. 7 No. 1 (2024): Januari 2024
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v7i1.2735

Abstract

Indralaya Raya memiliki jumlah penduduk laki-laki sebanyak 7.079 jiwa dan perempuan 3.617 jiwa. Masyarakat Indralaya Raya sebagian besar berprofesi sebagai pedagang. Hal ini berdasarkan lokasi Indralaya Raya yang dekat dengan Pasar Indralaya yang hanya berjarak 3 km dengan waktu tempuh ± 5 menit. Indralaya Raya dialiri oleh Sungai Kelekar. Sungai Kelekar banyak dihuni oleh ikan-ikan lokal salah satunya ikan tambakan. Produksi ikan tambakan dari kegiatan budidaya masih sangat terbatas sehingga perlu dorongan agar masyarakat dapat membudidayakan ikan ini. Salah satu solusi yang dapat dilakukan adalah dengan melakukan pendampingan terhadap masyarakat mengenai teknis budidaya ikan tambakan mulai dari pemeliharaan induk hingga pemeliharaan larva hingga ukuran benih. Kegiatan pengabdian terhadap masyarakat dapat menjadi jembatan yang menghubungkan dengan masyarakat. Melalui kegiatan penyuluhan dan pendampingan mengenai produksi ikan tambakan masyarakat dapat mandiri secara ekonomi.
Pengembangan Integrasi Budidaya Ikan Lele Dan Tanaman Herbal Di UPR Doa Mandeh Fitrani, Mirna; Mukti, Retno Cahya; Fatmawati, Fatmawati; Yonarta, Danang
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol. 7 No. 2 (2024): April 2024
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v7i2.2996

Abstract

The catfish cultivation business carried out by UPR Doa Mandeh since 2015 still requires support in the form of assistance and training for its development. Meanwhile, the availability of fish seeds in South Sumatra is still very dependent on other regions, such as Lampung, Jambi and West Java. The lack of use of appropriate catfish cultivation technology and the use of commercial feed has an impact on the low production of fish seeds produced. Apart from that, there has been no effort to treat waste water which has the potential to have a negative impact on the surrounding environment. For this reason, community service (PPM) is carried out, which applies lecture materials, research and publications that have been carried out by the proposing team in the form of application of biofloc technology, making liquid fertilizer and cultivating herbal plants. The aim and benefits of carrying out this activity are to develop the catfish cultivation business, increase seed production, utilize waste water from catfish rearing media into liquid fertilizer products that can be used to develop herbal plant cultivation which will ultimately increase the income of cultivators at UPR Doa Mandeh. The activity model is in the form of empowerment, development and assistance which is implemented using counseling, training and technical/production assistance methods. The results of this activity are high survival and growth rates for catfish, water quality is in the optimal range, and the richness of nutrients in wastewater from the biofloc system can be used as liquid fertilizer for herbal plants.    Keywords: biofloc; catfish; herbal plants; liquid fertilizer
Co-Authors Afriansyah, Azmi Anggana Rarassari, Madyasata Anggana Rarassari, Madyasta Anita Desiani Arnando, Edo Aulia Sari, Della Ayuning Tyas, Dwi Barus, Clara Claresta Cristina, Nena Dade Jubaedah Dianda, Andra Esterlina Sinaga, Chyci Fachry Abda El Rahman Fatmawati, Fatmawati Ferdinand Hukama Taqwa Fitra Gustiar, Fitra Himanah, Hafiz Kencana, Citra Kurniasih, Astri M Syaifudin Madhat Husayn, M. Mahira, Arika Malik, Deri Marini Wijayanti Marsi Marsi Mirna Fitrani Mochamad Syaifudin, Mochamad Mohamad Amin Mukri, Retno Cahya Muslim Muslim Muslim Muslim Pasaribu, Seryna Angelica Rarassari, Madyasta Anggana Retno Cahya Mukti Riswandi, Agung Sefti Heza Dwinanti, Sefti Heza Shiddiq, Ja’far Syafaa’uddin, Abdul Ma’ruf Tanbiyaskur, Tanbiyakur Tanbiyaskur, Tanbiyaskur Timoria, Agnes Tyas, Dwi Ayuning Weda, I Gede Arya Wijaya, Ihza YULISMAN