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The Effect of Using an Autofeeder on Vannamei Shrimp (Litopenaeus vannamei) Growth in Intensive Ponds at Cv. Cemara Sewu Sumber Rejeki, Cilacap Andreas Eka Saputra -; Kasprijo kasprijo; Purnama Sukardi
Journal Of Artha Biological Engineering Vol. 2 No. 1 (2024)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/6jvxk275

Abstract

The use of automatic feeding equipment can increase the productivity of vannamei shrimp cultivation and harvest yields. This research aimed to determine which of the three feeding methods (manual, 120° autofeeder, and 360° autofeeder) produces greater growth and production results for vannamei shrimp. The shrimp used came from Sura Tani Pemuka which were stocked from 23-25 July 2022 at PL (post larval) age 11. When using a 360° autofeeder with a total area of 5,880 m2 and a density of around 169 individuals/m2. When using a 120° autofeeder with a total area of 2,840 m2 and a density of around 166 fish/m2. The manual method is used with a total area of 2,500 m2 and a density of around 187 individuals/m2. The research method was carried out by means of descriptive observation and analysis. Data collection was carried out during shrimp sampling activities, checking water quality, and harvesting. The research results showed that the use of a 360° autofeeder, 120° autofeeder, and manual resulted in sequential growth performance including: survival rates of 39.37%, 51.47%, and 32.47%; average weight growth of 21.53 gr/head, 17.47 gr/head, and 10.12 gr/head; daily weight growth of 0.31 gr/day, 0.25 gr/day and 0.16 gr/day; and, feed conversion ratios were 1.84, 1.73 and 2.23. The harvest results achieved using the 360° autofeeder, 120° autofeeder, and manual method reached 4558.32 kg, 3670.18 kg, and 1294.965 kg, respectively.
EFFECT OF ASTAXANTHIN ON THE COLOR INTENSITY OF GUPPY FISH (Poecilia reticulata) petrus soedibya; Abidzar Hawari; Kasprijo Kasprijo; Sri Marnani; Muslih Muslih; Ren Fitriadi
Journal Of Artha Biological Engineering Vol. 2 No. 1 (2024)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/42gtk346

Abstract

Guppy fish is one type of ornamental fish which is in great demand due to its interesting color variations. Color of ornamental fish will be brighter if the feed contains color pigments. The study aims to determine the effect of Astaxanthin supplement in pellets on the color brightness of guppies and to find the best dose of Astaxanthin supplement in pellets on the color brightness of guppies. The method used in the study was complete randomized design (CRD) consisting of five treatments (Astaxanthin supplements of 0%, 2%, 3%, 4% and 5%) and three replications. The experimental fish were male guppy fish Strain HB Red ± 3 cm length with a density of 3 fish/aquarium. Feeding was done twice a day and siphoning was done every afternoon. The parameters observed were Chroma value, survival rate and water quality. The results show that the supplement of Astaxanthin in pellets successfully increase the brightness of guppies and the best dose of Astaxanthin supplement in pellets was 5% with an increase in Chroma value of 4.82%. The survival rate obtained was 100%. Water quality includes an average temperature of 26-27 ℃ and pH of 6-7 and dissolved oxygen (DO) was 6.95-7.93 ppm
Growth of Tilapia (Oreochromis niloticus) Juvenile strain Nirwana with Different Natural Feeding rima oktavia kusuma; Muh. Sulaiman Dadiono; Kasprijo Kasprijo; Ren Fitriadi; Thomas Tere Yeru
Journal Of Artha Biological Engineering Vol. 2 No. 1 (2024)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/3bbmwy23

Abstract

The high cost of commercial feed in Nirwana tilapia aquaculture leads to elevated production costs and reduced profits. As a solution, the provision of natural feed is proposed as an alternative to reduce production expenses. This study aims to compare the growth of Nirwana tilapia fed with three different natural feeds: Tubifex sp., Chironomus sp. larvae, and maggots. The experiment was conducted using a completely randomized design with three replicates for each treatment. The feeding rate was 3% of the fish’s body weight, administered three times a day. The parameters measured included absolute biomass, absolute length gain, daily growth rate (Specific Growth Rate, SGR), survival rate (SR), and water quality during the 30-day rearing period. The results showed that feeding Nirwana tilapia with Tubifex significantly increased growth compared to the control group (commercial pellets), Chironomus larvae, and maggots. The absolute biomass from Tubifex feeding was 5.23 ± 0.89 g, absolute length was 4.2 ± 7.8 cm, SGR was 1.52 ± 0.33%, and SR was 90%. The next highest growth was seen in Chironomus larvae, followed by maggots, with the control yielding the lowest results.
Pendampingan Pembuatan Pakan Mandiri dan Aplikasi Pemberian Probiotik pada Budidaya Ikan Bawal (Colossoma macropomum) di Desa Pandak, Baturaden Ren Fitriadi; Petrus Hary Tjahja Soedibya; Purnama Sukardi; Kasprijo Kasprijo; Nabela Fikriyya; Adinda Kurnia; Muhammad Zainudin; Muhammad Ikhwan Ihtifazhuddin; Inayati Maslihah
Artha Imperium: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2026): 2026
Publisher : PT. Artha Genetikalab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/pr3d2b54

Abstract

Desa pandak dialiri perairan dari sungai pelus dan saluran irigasi parikesit untuk pertanian. Saat ini saluran irigasi parikesit yang biasa digunakan untuk pengairan pesawahan sudah berubah menjadi lahan pemukiman. Debit saluran irigasi yang sangat besar menjadi perhatian para warga masyarakat Desa Pandak untuk dapat dimanfaatkan sebagai sumber air bagi kolam ikan yang sekarang dikelola oleh kelompok budiaya ikan (POKDAKAN) Parikesit. Permasalahan yang dialami oleh mitra belum memahami penerapan Cara Budidaya Ikan yang Baik (CBIB) dan rendahnya pertumbuhan dan sintasan ikan budidaya. Tujuan dari PKM ini untuk mengembangkan usaha POKDAKAN sehingga meningkatkan produksi dan pendapatan anggota kelompok. Target kegiatan ini adalah Kelompok budiaya ikan (POKDAKAN) Parikesit. Metode kegiatan pendekatan yang dilakukan dalam kegiatan ini adalah pendekatan partisipatif (PRA/Participatory Rural Appraisal) dengan cara sosialisasi dan penyuluhan. Hasil kegiatan pengabdian bahwa khalayak mitra dapat memahami mengenai Cara budidaya ikan yang baik (CBIB) dan mampu meningkatkan jumlah produksi setelah penerapan probiotik.