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Verdian, Aldi Huda
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INSTALASI TEKNOLOGI BAGAN TANCAP (RACK CULTURE) KERANG HIJAU PADA KELOMPOK NELAYAN PANDAN ALAS, DESA SRIMINOSARI, LAMPUNG TIMUR Noor, Nuning Mahmudah; Hartono, Dwi Puji; Verdian, Aldi Huda; Mulyadi, Rama Agus; Ali, Mahrus
Jurnal Pengabdian Nasional Vol 3 No 1 (2022)
Publisher : Politeknik Negeri Lampung

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Abstract

Sriminosari coastline is surrounded by mangroves and has high eco-tourism potential. Therefore,the local community initiatives to establish a Pandan Alas fishermen association to manage thefisheries and mangrove commodity. The commodity potential of the village is not only themangroves but also the presence of green mussel seeds which naturally found in the coastalwaters. This project intends to empower the Pandan Alas Fisherman Association in SriminosariVillage, the eastern region of Lampung, Indonesia. The local community is trained to culture thegreen mussels by introducing the rack culture system technology. This program carried outthrough a survey, focus group discussions (FGD), simulations, installation of rack culturetechnology, and evaluation. Green mussel cultivation has been run successfully in Sriminosari andhopefully to be a profitable and sustainable business.
BUDIDAYA IKAN LELE DAN DIVERSIFIKASI PRODUK OLAHAN IKAN LELE DI PESANTREN PUTRA PUTRI YATIM DARUL AITAM DESA BANJARAGUNG JATIAGUNG LAMPUNG SELATAN Indariyanti, nur; Purbosari, Ninik; Febriani, Dian; Verdian, Aldi Huda
Jurnal Pengabdian Nasional Vol 3 No 1 (2022)
Publisher : Politeknik Negeri Lampung

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Darul Aitam Yatim Islamic Boarding School is an educational and social institution for orphans, aiming to provide adequate housing and education for orphans and try to meet their needs well. The boarding school is located in Banjaragung Village, Jatiagung District, South Lampung Regency, Lampung Province. The number of students at the end of 2020 was 248 students. The purpose of this service activity is to increase the knowledge, insight, and skills/skills of the students at the Putra Putri Yatim Darul Aitam Islamic Boarding School by providing training on catfish cultivation in buckets for male students and training on making processed catfish-based products (fish nuggets, fish balls, sempol fish, fish rolls) for female students. The method used is the lecture method, practice, discussion, and question and answer. The achievements of service activities at the Darul Aitam Putra Putri Yatim Islamic Boarding School include the enthusiasm of male and female students in participating in very high activities, can provide entrepreneurial motivation as a strengthening of independent business, and can increase knowledge, insight, and skills/skills for processing catfish-based products for female students and for male students they can cultivate catfish in buckets for entrepreneurship.
PENERAPAN TEKNOLOGI BIOFLOK PADA PEMBESARAN LELE DI POKDAKAN MINA KARYA DESA WAY DADI SUKARAME KOTA MADYA BANDAR LAMPUNG Indariyanti, Nur; Febriani, Dian; Verdian, Aldi Huda; Aluh Prastiti, Linuwih
Jurnal Pengabdian Nasional Vol 5 No 1 (2024)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jpn.v5i1.3520

Abstract

Pokdakan Mina Karya di Sukarame Bandar Lampung merupakan kelompok pembudidaya ikan lele. Berdasarkan analisis situasi yang telah dilakukan, permasalahan yang dihadapi oleh mitra antara lain : produksi lele belum optimal karena masih menggunakan padat tebar rendah, efisiensi pakan rendah dan Feed Convertion Ratio (FCR) pakan tinggi, limbah buangan yang belum diolah dan penyakit yang mengakibatkan banyak kematian pada ikan lele. Solusi permasalahan adalah dengan penerapan teknologi bioflok yang diharapkan mampu meningkatkan produksi lele. Teknologi bioflok adalah budidaya ikan lele dengan kepadatan tinggi, hemat penggunaan air, efisiensi pakan tinggi karena penggunaan pakan dapat diperoleh dari hasil perombakan bahan organik yang ada pada media budidaya. Tujuan kegiatan ini adalah transfer ilmu pengetahuan dan ketrampilan teknologi bioflok melalui penyuluhan, pelatihan dan demonstrasi serta stimulan bantuan sarana budidaya lele dengan teknologi bioflok. Metode yang digunakan adalah metode ceramah, praktek, diskusi dan tanya jawab. Capaian kegiatan pengabdian antara lain peningkatan dalam pengetahuan dan ketrampilan dan berdampak positif bagi mitra antara lain : meningkatkan jumlah padat tebar menjadi 500 – 1000 ekor/m3, meningkatkan tingkat kelangsungan hidup sebesar 95% dan menurunkan FCR menjadi 1,0 -1,1.Hal ini menunjukkan bahwa penyuluhan yang dilakukan diserap dengan cukup baik oleh peserta dan dapat menambah pengetahuan, dan keterampilan peserta serta dapat memberikan motivasi berwirausaha sebagai penguatan usaha mandiri.
MASKULINISASI IKAN NILA (Oreochromis niloticus) DENGAN MENGGUNAKAN LARUTAN MADU (Apis mellifera linneus) Verdian, Aldi Huda; Febriani, Dian; Pamungkassari , Agustina Tri
Jurnal Perikanan Terapan Vol 4 No 1 (2023): Jurnal Perikanan Terapan
Publisher : Politeknik Negeri Lampung

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Abstract

Male tilapia is preferred by cultivators because it has a higher growth speed or matures quickly (sexual maturity) than female tilapia. Efforts need to be made to increase the production of tilapia by applying masculinization to increase the production of male tilapia. Masculinization activities can be carried out using the hormone 17α-Methyltestoteron. However, the use of these hormones usually leaves a carcinogenic residue which not only does not meet food safety requirements but also endangers consumers. Efforts to masculinize can be done by immersing the larvae in a water solution of honey. Honey contains chrysin which acts as an aromatase inhibitor resulting in increased hormone production and male traits become dominant. The purpose of this activity is to determine the male sex ratio from immersing tilapia larvae in honey solution. The larvae used were 7 days old, then soaking was carried out for 20 hours using honey with a concentration of 15 ml/L capable of producing 76% male seeds.
TRANSPORTASI SISTEM TERTUTUP BENIH IKAN NILA (Oreochromis niloticus) MENGGUNAKAN MINYAK CENGKEH (Eugenia aromatic) DENGAN DOSIS BERBEDA Verdian, Aldi Huda; Indariyanti, Nur; Antaqo, Dwi Suryati
Jurnal Perikanan Terapan Vol 4 No 1 (2023): Jurnal Perikanan Terapan
Publisher : Politeknik Negeri Lampung

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Abstract

Tilapia (Oreochromis niloticus) seeds is one of the fishery products that is in great demand by the public. National tilapia production increases every year. Transporting seeds is what determines success in maintaining survival during the transportation process. However, the transportation process can cause the fish to become stressed and vulnerable to death. This problem can be prevented by stunning the fish first. Anesthesia is carried out with the aim of extending transportation time by suppressing the fish's metabolic activity. The organic ingredient that can be used as an anesthetic is clove oil. Clove oil contains eugenol which can be used as an anesthetic for fish. The aim of this activity is to see the effectiveness of clove oil as an anesthetic agent in closed system transportation of tilapia seeds. The method used was 135 animals/treatment using 3 treatments and 1 control. Doses K (0.0%), A (0.25%), B (0.30%), and C (0.35%) with 3 repetitions. The experimental results showed that the highest survival value was in A 0.25% (2.5ml/l) with 90%, while the lowest survival value was in the C treatment with a survival value of 57.50%. The longest fish fainting time was in the C treatment with the fish fainting time being 120.2 minutes, while in B the fish fainting time was 107.7 minutes. The best effective dose used as an anesthetic in the process of transporting tilapia fry measuring 5-7 cm is 0.25% (2.5ml/l).
PENGARUH SALINITAS BERBEDA TERHADAP KULTUR PAKAN ALAMI Thalassiosira sp. SKALA INTERMEDIET Subhan, Rio Yusufi; Verdian, Aldi Huda; Muahirin, Ronal
Jurnal Perikanan Terapan Vol 4 No 1 (2023): Jurnal Perikanan Terapan
Publisher : Politeknik Negeri Lampung

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Thalassiosira sp. is a natural feed that has high nutritional content and supports the growth of Litopenaeus vannamei larvae. This research aims to determine cell density, peak population, daily growth rate, and water quality parameters on intermediate scale culture of Thalassiosira sp. with different salinities. This research was conducted at CV. Manunggal Rasa by applying 28 ppt, 30 ppt, and 32 ppt salinity with two repetition. The highest peak population was found in the 28 ppt salinity treatment with an average number of 40×104 cells/ml and the lowest population was in the 32 ppt salinity treatment with an average number of 35.5×104 cells/ml. The daily growth rate reached the highest level in the treatment with 28 ppt salinity with a value of 0.28 cells/ml/day. Meanwhile, the 32 ppt salinity treatment had the lowest daily growth rate 0.14 cells/ml/day. The population peak occurred on the third day, after which there was a decrease in the number of Thalassiosira sp. cell populations. The results of this research indicate that the higher the salinity will reduce the results of the parameters tested.
PENDEDERAN NILA MERAH (Oreochromis niloticus) DENGAN SALINITAS BERBEDA Verdian, Aldi Huda; Bokau , Rietje Juliana Marthina; Taufiq , Muhammad
Jurnal Perikanan Terapan Vol 4 No 1 (2023): Jurnal Perikanan Terapan
Publisher : Politeknik Negeri Lampung

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Tilapia (Oreochromis niloticus) is one of the freshwater fishery commodities that is popular with the public and has high economic value, and has other advantages, namely that it is easy to cultivate and can adapt easily to various environmental conditions in fresh, brackish and marine waters. Tilapia is a euryhaline fish, where tilapia has good physiological adaptation to a wide range of salinity and has the ability to equalize salt levels in both sea and fresh water. Areas that have brackish saline waters are usually used as pond land with shrimp cultivation or milkfish cultivation as the main commodity. This research aims to determine the optimal salinity regarding the survival and growth of red tilapia in various salinities that are maintained for 30 days in order to increase the potential for greater production by utilizing less productive pond land to meet domestic and international market demand for tilapia. which is increasing. The use of rearing media with a salinity of 19 ppt produces a survival rate of 87.3 ± 0.98%, and produces an average final weight of 8.07 ± 0.02 grams with an average initial weight of 2.08 ± 0.02 grams. The final daily weight growth rate was 0.258 ± 0.0007 grams/day. The average final length is 11.67 ± 0.04 cm with an average initial length of 3,25 ± 0.21cm. Final daily length growth rate 0.351 ± 0 cm/day. SGR 4.14 ± 0.03%. And the lowest FCR with a salinity of 16 ppt was 1.23 ± 0.02. Based on experiments conducted, using a salinity of 19 ppt in the rearing media could increase the survival and growth rates of red tilapia.
Evaluasi Pemijahan Induk Ikan Baung (Mystus nemurus) Yang Diberi Pakan Keong Mas (Pomacea canaliculata) Bakti, Alfito Ramanda; Verdian, Aldi Huda; Faturrohman, Kurnia; Mujiono, Mujiono
Jurnal Perikanan Unram Vol 15 No 4 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i4.1592

Abstract

This study aims to evaluate the effects of feeding golden apple snails (Pomacea canaliculata) on the growth and gonad development of prospective broodstock of Asian Redtail Catfish (Mystus nemurus). The background of the research is based on the declining population of Asian Redtail Catfish in the wild due to overexploitation, necessitating effective aquaculture efforts with attention to broodstock nutrition. Golden apple snails were chosen as an alternative feed due to their high protein and nutrient content, as well as their abundant availability and cost-effectiveness. The research method was experimental, comparing two treatment groups: the first group was fed golden apple snails, and the second group was given commercial pellets as a control. The observed parameters included egg diameter, fecundity, fertilization rate (FR), hatching rate (HR), survival rate (SR), and water quality. The fish were reared for three months in aquaculture ponds with periodic water quality monitoring. The results showed that feeding golden apple snails had a significantly positive impact on the reproductive performance of Asian Redtail Catfish. The snail-fed group exhibited higher fecundity (averaging 130,678 eggs) compared to the pellet-fed group (91,025 eggs). Additionally, the snail-fed group had superior FR (92%), HR (87%), and SR (79%) compared to the pellet-fed group (FR 88%, HR 81%, SR 76%). The egg diameter from snail-fed broodstock was larger (2.01 ± 0.14 mm) than that of the pellet-fed group (1.61 ± 0.04 mm), indicating better egg quality. Based on these findings, it was concluded that golden apple snails are effective as an alternative feed for enhancing the reproductive productivity of Asian Redtail Catfish. The nutrients in the snails, particularly protein, fats, and essential amino acids, play a crucial role in supporting gonad development and egg quality. This study recommends the use of golden apple snails in Asian Redtail Catfish aquaculture, with the suggestion that further research be conducted to determine the optimal dosage and feeding strategy. The implementation of these findings is expected to support sustainable Asian Redtail Catfish farming and improve the availability of high-quality fry.
Co-Authors ADNI OKTAVIANA Antaqo, Dwi Suryati Aziz, Rahmadi Bakti, Alfito Ramanda Bokau , Rietje Juliana Marthina Dian Febriani Dwi Puji Hartono Kurnia Faturrohman Linuwih Aluh Prastiti Mahrus Ali Muahirin, Ronal Mujiono Mujiono Ninik Purbosari Nuning Mahmudah Noor Nur Indariyanti Pamungkassari , Agustina Tri Rama Agus Mulyadi Rio Yusufi Subhan Taufiq , Muhammad