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Fluctuating Asymmetry of Red Tilapia (Oreochromis niloticus) in Genteng Fish Hatchery Center, Banyuwangi Darmawan Setia Budi; Lailatul Lutfiyah; Rr. Juni Triastuti
Journal Omni-Akuatika Vol 13, No 1 (2017): Omni-Akuatika May
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Fluctuating asymmetry of bilateral meristic characteristic is one of the simple methods that can be used to determine the stability of an individual fish development. This study aims to provide quantitative information about the level of asymmetry red tilapia (Oreochromis niloticus) in Genteng Fish Hatchery Center through bilateral meristic characteristic observation. The number of fish used in this study is 100 fish which have a measurement of 5-7 cm. Bilateral meristic characteristic observed is the number of soft pectoral fins, the number of soft pelvic fins, and the number of scales on the lateral line. The results show that the highest value of the fluctuating asymmetry magnitude (FAm) and fluctuating asymmetry number (FAn) are obtained at the number of scales on the lateral line those are 3.71 and 0.86. Furthermore, on soft pectoral fins, the FAm value obtained is 1.29 and the FAn value is 0.58. Meanwhile, the lowest FAm and FAn values obtained from the soft ventral fins which are 0.93 and 0.50. The overall FAm value is 5.93 and the overall FAn value is 1.94.

Kombinasi rumput laut (Eucheuma cottonii) dan kerang hijau (Perna viridis) sebagai biofilter logam berat timbal (Pb) Dian Viva Aurora Mayori; Boedi Setya Rahardja; Suciyono Suciyono; Lailatul Lutfiyah
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

The rapid development of the industry in the coastal region has increased the concentration of heavy metals in waters. Furthermore, efforts to improve water quality in reducing the concentration of these metals are biofilter. The biofilter used in this study was a combination of E. cottonii and P. viridis. The study used Complete Random Design (CRD), with 4 treatments 5 replications. Pb heavy metal content testing uses AAS (Atomic Absorption Spectrophotometer). The results showed that the best treatment was in P2 (p 0.05), with the combination of E. cottonii and P. viridis at 62.50 and 225 g. The effectiveness of Pb heavy metal uptake is influenced by the density of E. cottoni, but inversely proportional to the density of P. viridis. Furthermore, in high stocking densities, E. cottonii is more effective in absorbing heavy metals than P. viridis.Keywords: E. cottonii, P. viridis, Biofilter, lead (Pb) ABSTRAKPesatnya perkembangan industri di wilayah pesisir merupakan salah satu penyebab meningkatnya konsentrasi logam berat dalam perairan. Salah satu upaya dalam perbaikan kualitas air dalam menurunkan konsentrasi logam tersebut adalah dengan biofilter. Biofilter yang digunakan pada penelitian ini yaitu kombinasi E. cottonii dan P. viridis. Penelitian menggunakan Racangan Acak Lengkap (RAL), dengan 4 perlakuan 5 ulangan. Pengujian kandungan logam berat Pb menggunakan AAS (Atomic Absorption Spectrophotometer). Hasil penelitian menunjukkan bahwa perlakuan terbaik terdapat pada P2 (p 0.05), dengan kombinasi E. cottonii dan P. viridis sebesar 62,50 dan 225 g. Efektifitas penyerapan logam berat Pb dipengaruhi oleh kepadatan E. cottoni, akan tetapi berbanding terbalik dengan kepadatan P. viridis. Selanjutnya, dalam padat tebar yang tinggi, E. cottonii lebih efektif dalam menyerap logam berat dibandingkan P. viridis.Kata kunci: E. cottonii, P. viridis, Biofilter, Timbal (Pb)

Kombinasi rumput laut (Eucheuma cottonii) dan kerang hijau (Perna viridis) sebagai biofilter logam berat timbal (Pb) Dian Viva Aurora Mayori; Boedi Setya Rahardja; Suciyono Suciyono; Lailatul Lutfiyah
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.2.15762

The rapid development of the industry in the coastal region has increased the concentration of heavy metals in waters. Furthermore, efforts to improve water quality in reducing the concentration of these metals are biofilter. The biofilter used in this study was a combination of E. cottonii and P. viridis. The study used Complete Random Design (CRD), with 4 treatments 5 replications. Pb heavy metal content testing uses AAS (Atomic Absorption Spectrophotometer). The results showed that the best treatment was in P2 (p 0.05), with the combination of E. cottonii and P. viridis at 62.50 and 225 g. The effectiveness of Pb heavy metal uptake is influenced by the density of E. cottoni, but inversely proportional to the density of P. viridis. Furthermore, in high stocking densities, E. cottonii is more effective in absorbing heavy metals than P. viridis.Keywords: E. cottonii, P. viridis, Biofilter, lead (Pb) ABSTRAKPesatnya perkembangan industri di wilayah pesisir merupakan salah satu penyebab meningkatnya konsentrasi logam berat dalam perairan. Salah satu upaya dalam perbaikan kualitas air dalam menurunkan konsentrasi logam tersebut adalah dengan biofilter. Biofilter yang digunakan pada penelitian ini yaitu kombinasi E. cottonii dan P. viridis. Penelitian menggunakan Racangan Acak Lengkap (RAL), dengan 4 perlakuan 5 ulangan. Pengujian kandungan logam berat Pb menggunakan AAS (Atomic Absorption Spectrophotometer). Hasil penelitian menunjukkan bahwa perlakuan terbaik terdapat pada P2 (p 0.05), dengan kombinasi E. cottonii dan P. viridis sebesar 62,50 dan 225 g. Efektifitas penyerapan logam berat Pb dipengaruhi oleh kepadatan E. cottoni, akan tetapi berbanding terbalik dengan kepadatan P. viridis. Selanjutnya, dalam padat tebar yang tinggi, E. cottonii lebih efektif dalam menyerap logam berat dibandingkan P. viridis.Kata kunci: E. cottonii, P. viridis, Biofilter, Timbal (Pb)

PEMANFAATAN LIMBAH PERIKANAN SEBAGAI PRODUK NILAI TAMBAH DI PONDOK PESANTREN NURUL HUDA SURABAYA Lailatul Lutfiyah; M Amin Alamsjah; Rr Juni Triastuti; Dwitha Nirmala
Jurnal Abdi Insani Vol 10 No 4 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i4.1243

The use of fishery waste emphasizes a cyclical system in the production process, thereby creating clean production. Shrimp waste can pollute the environment around the factory so it needs to be utilized. One of the processing methods that can be done using shrimp heads is to make flavour. Islamic boarding schools and economic independence in an effort to develop Islamic boarding schools - are two things that cannot be separated. Training on fishery waste processing is one method to support economic independence in the form of entrepreneurship in Islamic boarding schools. Processing fishery product waste is an activity carried out in stages, sequentially, cleanly and hygienically, and meets quality requirements in order to convert fishery product waste into value-added products. The target of this community service activity is to establish a solid fishery waste processing business activity at the Nurul Huda Islamic Boarding School in Surabaya and be able to compete in the market continuously. The method used is an approach method that includes, among others, the Participatory method. The results that have been obtained from this activity are an increase in the knowledge of Islamic boarding school students about fishery waste, namely shrimp heads which are used as a flavouring/flavoring ingredient for safe cooking. The activity was attended by 43 students, with educational levels namely middle school and high school. Based on questionnaire data distributed, before the training was carried out, it was found that 93% of the students did not know that shrimp head waste could be used as a flavour. After the training, it was found that 94% of students were interested in making their own flavor production made from shrimp heads.

Kombinasi rumput laut (Eucheuma cottonii) dan kerang hijau (Perna viridis) sebagai biofilter logam berat timbal (Pb) Dian Viva Aurora Mayori; Boedi Setya Rahardja; Suciyono Suciyono; Lailatul Lutfiyah
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.2.15762

The rapid development of the industry in the coastal region has increased the concentration of heavy metals in waters. Furthermore, efforts to improve water quality in reducing the concentration of these metals are biofilter. The biofilter used in this study was a combination of E. cottonii and P. viridis. The study used Complete Random Design (CRD), with 4 treatments 5 replications. Pb heavy metal content testing uses AAS (Atomic Absorption Spectrophotometer). The results showed that the best treatment was in P2 (p 0.05), with the combination of E. cottonii and P. viridis at 62.50 and 225 g. The effectiveness of Pb heavy metal uptake is influenced by the density of E. cottoni, but inversely proportional to the density of P. viridis. Furthermore, in high stocking densities, E. cottonii is more effective in absorbing heavy metals than P. viridis.Keywords: E. cottonii, P. viridis, Biofilter, lead (Pb) ABSTRAKPesatnya perkembangan industri di wilayah pesisir merupakan salah satu penyebab meningkatnya konsentrasi logam berat dalam perairan. Salah satu upaya dalam perbaikan kualitas air dalam menurunkan konsentrasi logam tersebut adalah dengan biofilter. Biofilter yang digunakan pada penelitian ini yaitu kombinasi E. cottonii dan P. viridis. Penelitian menggunakan Racangan Acak Lengkap (RAL), dengan 4 perlakuan 5 ulangan. Pengujian kandungan logam berat Pb menggunakan AAS (Atomic Absorption Spectrophotometer). Hasil penelitian menunjukkan bahwa perlakuan terbaik terdapat pada P2 (p 0.05), dengan kombinasi E. cottonii dan P. viridis sebesar 62,50 dan 225 g. Efektifitas penyerapan logam berat Pb dipengaruhi oleh kepadatan E. cottoni, akan tetapi berbanding terbalik dengan kepadatan P. viridis. Selanjutnya, dalam padat tebar yang tinggi, E. cottonii lebih efektif dalam menyerap logam berat dibandingkan P. viridis.Kata kunci: E. cottonii, P. viridis, Biofilter, Timbal (Pb)

Kejadian Kelainan Vertebra Ikan Nila (Oreochromis niloticus) pada Media Penetasan Salinitas yang Berbeda [Vertebrae Malformation Tilapia Fish (Oreochromis niloticus) on Different Media Hatching Saline] Lailatul Lutfiyah; Rr Juni Triastuti; Endang Dewi Masithah; Win Darmanto
Jurnal Ilmiah Perikanan dan Kelautan Vol. 6 No. 2 (2014): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v6i2.11312

Abstract Tilapia fish belonged to the euryhaline fish, which has wide range tolerance in salinity (freshwater euryhaline fish has salinity tolerance >8 ppt). Incidence of fish skeletal abnormalities could be the response of the environment influence such as salinity, temperature and hypoxia. This research uses five treatments : 0,5 10, 15, 20 ppt. The results showed that the highest abnormalities found on the treatment of 15 ppt and 20 ppt, while the lowest for the treatment of abnormalities of 10 ppt. The best result to be used in the brackish nila aquaculture is 10-15 ppt in salinity.

TRAINING ON FISHERY PRODUCT HANDLING IN NURUL HUDA ISLAMIC BOARDING SCHOOL SURABAYA Lailatul Lutfiyah; Dwitha Nirmala; Rr Juni Triastuti; Sri Subekti
Jurnal Layanan Masyarakat (Journal of Public Services) Vol. 7 No. 4 (2023): JURNAL LAYANAN MASYARAKAT
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jlm.v7i4.2023.474-478

Islamic boarding schools are one of the traditional Islamic-based educational institutions that study Islamic religious sciences as their main study and apply them as daily charity. In terms of the curriculum, Islamic boarding schools no longer only provide religious education, but currently Islamic boarding schools provide additional subjects such as scouting, martial arts and entrepreneurship; both in the field of plantations, catering, sewing, cooperatives and others. Fishery product processing training is one of the methods to support economic independence in the form of entrepreneurship in Islamic boarding schools. Processing of fishery products is an activity that is carried out in stages, sequentially, cleanly and hygienically, and fulfills the quality requirements in order to convert raw fishery products into final products. The target of this community service activity is to form a fishery product processing business activity at the Nurul Huda Islamic Boarding School in Surabaya that is solid and able to compete in the market continuously so as to make the Islamic boarding school an independent institution and have a sustainable business. The method used is the method of approach that is carried out, among others, namely the Participatory method. The results that have been obtained from this activity are the increased knowledge of Islamic boarding school students on the importance of sanitation and handling of fishery products (processed products in the form of fish nuggets and dragon feet). The activity was attended by 40 students, with education levels, namely junior high and high school. As many as 90% of the participants in the Fishery Products Handling Technique training wanted further activities to increase their knowledge in the field of handling fishery products.

PENGUATAN PRODUKSI BUDIDAYA SAWAH TAMBAK MELALUI PENINGKATAN PAKAN ALAMI DENGAN PEMANFAATAN SUMBER DAYA LOKAL DI DESA BABATAGUNG KECAMATAN DEKET KABUPATEN LAMONGAN Lutfiyah, Lailatul; Sulmartiwi, Laksmi; Nirmala, Dwitha; Satyantini, Woro Hastuti
Jurnal Abdi Insani Vol 12 No 1 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i1.2133

Rice pond cultivation is an effort to maintain fish in rice fields before planting rice and after the rice is harvested, the type of pond paddy field cultivation in Lamongan Regency uses a rotating rotation type that has a time interval for fish maintenance during the rainy season (Sequential/Alternate farming). Liquid organic fertilizer is a type of fertilizer derived from the fermentation of organic matter. The fermentation of these organic materials can produce more than one nutrient. The use of organic waste such as rice straw, water hyacinth, and fish offal can be used as an alternative source of nutrients that can be used to make liquid organic fertilizer. The expected target of this activity is training in the use of local resources to overcome the termination of inorganic fertilizer subsidies. Prolonged use of inorganic fertilizers will have an impact on the environment because it can result in nutrient imbalances. An alternative that can be done is the application of organic fertilizer to continue to increase the productivity of rice pond cultivation in Lamongan Regency. The manufacture of organic fertilizer can utilize local natural resources including rice straw, water hyacinth and fish offal which can be used as Liquid Organic Fertilizer ingredients. Making probiotics and composted cow dung as organic fertilizer to increase natural feed production. This activity was attended by 50 participants consisting of farmer groups from Babatagung Village, Deket District, Lamongan Regency. Before and after the training, questionnaires were filled out to the trainees for activity evaluation materials. Based on the questionnaire that has been distributed, 98% of fish farmers have known about making organic fertilizers from local resources. As many as 94% of farmers are interested in applying organic fertilizer to fish farming ponds and 70% of farmers are interested in increasing their income through the sale of locally-based organic fertilizers. In addition, farmers are also provided with how to maintain and measure water quality in fish farming ponds. After the training on making Liquid organic fertilizer, Liquid organic fertilizer was applied to denfarm ponds to determine the advantages of POC application.

Physiological and Hematological Responses in Cantang Grouper (Epinephelus fuscoguttatus x Epinephelus lanceolatus) Against the Salinity of Different Media Larasati, Anastasya Dewi; Widodo, Langgeng; Melinda Kusuma Ningrum; Ridwansyah; Karunia, Fitria; Sulmartiwi, Laksmi; Mahasri, Gunanti; Triastuti, Rr Juni; Lutfiyah, Lailatul
Journal of Aquaculture and Fish Health Vol. 14 No. 3 (2025): JAFH Vol. 14 No. 3 September 2025
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v14i3.71620

Fish Cantang grouper is a cross between a female tiger grouper (Ephinepelus fuscoguttatus) and a male kertang grouper (Ephinepelus lanceolatus), has a high economic value. Salinity is a water quality factor that affects cultivation because salinity has osmotic pressure that can cause changes in physiological activity and stress in fish if it is not in accordance with the habitat. Stress in fish causes the release of cortisol and catecholamine hormones. The catecholamine hormone then increases the glycogenolysis process, regulates cardiovascular and respiratory function, in addition to increasing cortisol and blood glucose. Stress in fish is also indicated by a hematological response in the form of changes in the number of erythrocytes. This study aims to determine the effect of different salinity treatments on physiological and hematological responses. The results of the analysis of variance (ANOVA) carried out from the initial observation to 24 hours showed that each salinity treatment had a significantly different effect on blood cortisol, blood glucose, and erythrocyte levels, with a value (p <0.05). The highest average blood cortisol was in the 36 ppt treatment at 24-hour observation time. The average blood glucose increased from before being treated, until receiving treatment for up to 24 hours. The highest average was obtained at a salinity of 36 ppt, with observation for 24 hours. The results obtained from the study showed that the highest number of erythrocyte cells at 24 hours was in the P2 treatment (36 ppt), namely 1.15 x 106 cells/mm³.

KONTRIBUSI PEMIKIRAN INKLUSIF NURCHOLISH MADJID TERHADAP KEBERAGAMAAN AGAMA DI INDONESIA M. Anang Sholikhudin; Lailatul Lutfiyah; M. Afifuddin
Journal Multicultural of Islamic Education Vol 8 No 2 (2025)
Publisher : Pascasarjana PAI Multikultural Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/k7rjhn69

Nurcholish Madjid’s inclusive thought plays a crucial role in shaping a modern religious life that is open, tolerant, and appreciative of diversity. Through his ideas on substantial and contextual Islam, Madjid emphasizes that true faith should not be confined to exclusive symbols but manifested in universal human values. This study aims to analyze the relevance of Nurcholish Madjid’s inclusive ideas to modern religious life, particularly in strengthening interfaith tolerance and developing a moderate Islamic education. This research employs a library research method with a descriptive-analytical approach to Madjid’s works and ideas. The findings indicate that Madjid’s inclusive values—such as freedom of thought, respect for diversity, and humanistic principles—remain highly relevant in building a peaceful and harmonious religious society in the modern era.

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