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Study of Pb Heavy Metal Pollution Level on Tannin Content of Seaweed (Kappaphycus alvarezii) in Bluto and Talango Sea Waters, Sumenep, East Java Catur Pujiono; Akhmad Taufiq Mukti; Woro Hastuti Satyantini
Journal of Aquaculture and Fish Health Vol. 10 No. 1 (2021): JAFH Vol 10 No. 1 February 2021
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v10i1.17088

Abstract

Euchema cottoni or Kappaphycus alvarezii is one type of seaweeds that is widely cultivated in Indonesia. Water pollution caused by the accumulation of Pb heavy metals will affect the seaweed to grow and develop. This study is aimed to determine the tannin levels in K. alvarezii and the relationship of Pb heavy metal pollution level with tannin levels in K. alvarezii in different waters. This study used an observational experiment, and samples were taken from two different locations with 4 stations in each. From each sample in both locations, K. alvarezii was taken and was then measured for the tannin levels, water quality, and heavy metals (Pb) in water and in K. alvarezii. The results were analyzed at the Laboratory of PT. Sucofindo and the Laboratory of Testing Service Unit, Airlangga University Surabaya. The data were analyzed using a statistical test in the form of a t-test to determine the differences in samples in both waters, and a C-square test was used to determine the relationship between PB and tannin levels in K. alvarezii. The results showed that the level of Pb heavy metal pollution in the two waters did not show a significant difference due to water quality which was quite similar in both locations. Moreover, the tannin content in K. alvarezii in Bluto waters (0.053±0.004%) was higher than that in Talango waters (0.020±0.009%). Meanwhile, a t-test showed a significant difference in seaweed tannins in both waters. The relationship between Pb heavy metal pollution and tannins of seaweed in Bluto and Talango waters was that they did not affect each other, and tannin concentration was more influenced by chemical oxygen demand (COD), salinity of both waters, and the cultivation methods used.
The Addition of Caulerpa racemosa Extract in Feed on Clinical Sign and Intestinal Histopathological Profile of Whiteleg Shrimp after Infected by Vibrio parahaemolyticus Alvira Febrianti Pratiwi; Woro Hastuti Satyantini; Gunanti Mahasri; Akhmad Taufiq Mukti; Alim Isnansetyo
Journal of Aquaculture and Fish Health Vol. 11 No. 2 (2022): JAFH Vol. 11 No. 2 June 2022
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v11i2.29722

Abstract

The purpose of this study was to determine the administration of Caulerpa racemosa extract in clinical sign and intestinal histopathological profile of whiteleg shrimp (Litopenaeus vannamei) after infected by Vibrio parahaemolyticus. The study was conducted using a completely randomized design (CRD) with six treatments and three replications. Shrimp were divided into six groups, two control groups without the administration of C. racemosa extract, the other four groups with the administration of C. racemosa extract with successive doses; 30 mg/kg (P1), 60 mg/kg (P2), 120 mg/kg (P3) and 240 mg/kg (P4) through feed. On the 15th day of rearing, the control group was divided into two groups: negative control (K-) was injected with PBS and then positive control (K+) and four other treatments (P1, P2, P3 and P4) were infected with V. parahaemolyticus. The results showed that intestinal damage caused by V. parahaemolyticus infection were inflammation and necrosis. The administration of C. racemosa extract had a significant effect on the histopathological profile of the whiteleg shrimp intestine. The lowest percentage of damage was found in the P4 treatment, which was 19.6% with a indication of low damage. Clinical sigs appeared at 48 hours post-infection pale hepatopancreas, empty intestines, reddened uropods and gnats. From this study, it can be concluded that the administration of C. racemosa extract to the feed at a dose of 240 mg/kg is the best dose in reducing the level of damage to the intestinal organs of whiteleg shrimp infected with V. parahaemolyticus.
The Effect of Chitosan in Feed on Growth, Survival Rate and Feed Utilization Efficiency of Nile Tilapia (Oreochromis niloticus) Rozi Rozi; Akhmad Taufiq Mukti; Syifania Hanifah Samara; Muhammad Browijoyo Santanumurti
Jurnal Perikanan Universitas Gadjah Mada Vol 20, No 2 (2018)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1259.578 KB) | DOI: 10.22146/jfs.38868

Abstract

Chitosan is a functional polysaccharide that is capable of inducing various biological activities. This research aims to examine the effect of chitosan on growth and blood profile of tilapia fish. The method used in this research was experimental methods with completely randomized design (RAL) consisting of 4 treatments and 3 times. 120 Tilapia fish in 5-7 cm in range size were reared in aquarium at density of 10 fish/aquarium. Feedwere given at the additional dose of 10 ppt, 50 ppt, and 100 ppt chitosan. The observed variables were growth rate, survival rate, fish blood profile, water quality, feed utilization efficien . The results showed that the best chitosan treatment was at a dose of 100 ppt which produced FCR of 3.48 ± 2.25, AGP: 0.13 ± 0.03, SGR: 0.85 ± 0.84 and EPP: 28.70 ± 16,54.
Manajemen Budidaya Udang Vaname pada Kelompok Petambak Udang Tradisional Mandiri di Desa Pangkah Wetan Ujung Pangkah Gresik Nina Nurmalia Dewi; Muhamad Amin; Akhmad Taufiq Mukti; Gunanti Mahasri; Endah Sih Prihatini; Agung Pamuji Rahayu; Fuquh Rahmat Shaleh
Grouper: Fisheries Scientific Journal Vol 13, No 1 (2022): Grouper : Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v13i1.98

Abstract

Udang vaname merupakan komoditas perikanan yang bernilai ekonomis tinggi. Namun terdapat permasalahan dalam budidaya udang vaname yaitu penurunan produksi akibat penurunan kualitas air dan serangan penyakit. Tujuan dari kegiatan ini adalah untuk memberikan pemahaman terkait manajemen budidaya udang vaname yang baik melalui penerapan probiotik dan imunostimulan, cara aklimatisasi benih yang benar, pengukuran kualitas air, serta analisis usaha budidaya udang yang baik sebagai upaya peningkatan produksi udang vaname di Desa Pangkah Wetan Ujung Pangkah Gresik. Kegiatan ini dilaksanakan pada bulan Agustus-September 2021. Kelompok mitra kegiatan pengabdian kepada masyarakat ini adalah Persatuan Tani Tambak Pangkah Wetan dan Pokdakan Mina Tambak Bahari di Desa Pangkah Wetan, Kecamatan Ujung Pangkah, Kabupaten Gresik Provinsi Jawa Timur. Kegiatan dilaksanakan dengan metode hybrid yaitu secara daring dan luring. Pada kesempatan tersebut mitra sangat antusias dalam mengikuti setiap kegiatan pengabdian masyarakat yang dilakukan.
PERBEDAAN METODE PEMELIHARAAN IKAN HIAS PADA KELOMPOK PEMBUDIDAYA IKAN HIAS DI DESA KARANG SENTUL, KECAMATAN GONDANG WETAN, KABUPATEN PASURUAN, PROPINSI JAWA TIMUR Akhmad Taufiq Mukti; Muhammad Arief; Luthfiana Aprilianita Sari; Nina Nurmalia Dewi; Agung Pamuji Rahayu
Grouper: Fisheries Scientific Journal Vol 10, No 1 (2019): Grouper : Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.324 KB) | DOI: 10.30736/grouper.v10i1.47

Abstract

Tujuan kegiatan ini adalah mengaplikasikan metode mempercepat dan sinkronisasi kematangan dan pemijahan ikan hias air tawar melalui kombinasi pemberian pakan dan manipulasi lingkungan. Metode kegiatan adalah penyuluhan dan diskusi, pelatihan, praktek dan demoplot serta pendampingan berkelanjutan. Kelompok mitra PKM adalah Kelompok Pembudidaya Ikan (Pokdakan) Rasbora 15 dan Mina Jam 3 di Desa Karang Sentul, Kecamatan Gondang Wetan, Kabupaten Pasuruan, Propinsi Jawa Timur. Ilmu pengetahuan dan teknologi yang diberikan adalah metode peningkatan kualitas produksi budidaya ikan hias. Semangat dan motivasi kelompok mitra sangat tinggi dan antusias dalam menerima pengetahuan dan mengaplikasikan teknologi yang diberikan.
Molecular Identification of Silver-Barb (Barbonymus sp.) Based on COI and Cyt-b gene region from East Java Mutiara Rahmawati; Akhmad Taufiq Mukti; Sapto Andriyono
Journal of Marine and Aquatic Sciences Vol 8 No 1 (2022)
Publisher : Fakultas Kelautan dan Perikanan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/jmas.2022.v08.i01.p13

Abstract

This study aims to determine the genetic character of cyprinid fish (Barbonymus sp.) using the mtDNA gene in the COI and Cyt-b gene regions. Samples were collected from the various areas in East Java Province, including Gresik, Mojokerto, Madiun, Malang, and Banyuwangi. The caudal peduncle of the cyprinid fish was used for molecular identification. Isolation and purification of its genomic DNA using the gSYNCTM DNA Extraction kit. We used a polymerase chain reaction machine for template DNA amplification with COI primers, including FishF1 and FishR1, while Cyt-b primers, including GluDG-L and CB2-H. The results showed that all cyprinid fish sequences were successfully amplified with the COI gene of 648 bp and the Cyt b gene of 408 bp. The results of the BLASTN analysis show that there are two species of cyprinid fish that have been found, namely Barbonymus gonionotus and Barbonymus schwanenfeldii, with percentage identities ranging from 99-100%. The species Barbonymus gonionotus was found in five regions (Gresik, Mojokerto, Madiun, Malang, and Banyuwangi), while Barbonymus schwanenfeldii was only found in Malang. The genetic distance value based on the COI gene ranged from 0.00000-0.10694, while the genetic distance value based on the Cyt-b gene ranged from 0.00000-1.15662. Conservation status based on IUCN Red List data, the species Barbonymus gonionotus and Barbonymus schwanenfeldii are included in the Least Concern (LC) category, and these species, according to CITES data, have not been evaluated or Not Evaluated.
Fekunditas, Diameter Telur, Persentase Fertilitas, Dan Daya Tetas Pada Strain Ikan Cupang (Betta Splendens) Yang Berbeda Darmawan Setia Budi, S.Pi., M.Si; Dian Pebianti; Akhmad Taufiq Mukti; Laksmi Sulmartiwi; Lailatul Lutfiyah; Mohammad Faizal Ulkhaq
Journal of Aquaculture Science Vol 8 No 1 (2023): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v8i1.273

Abstract

Betta fish (Betta splendens) has export and import potential. Several popular betta fish strains include halfmoon, crown tail, double tail, and placard. We used the observation method to observe four betta fish strains with five replications. The four fish strains were spawned and will be dissected to obtain the female betta fish's gonads. The parameters observed in this study were fecundity, egg diameter, fertility, and hatchability. This study's data analysis method was analysis of variance (ANOVA) with Duncan's multiple range test. Based on the findings of the observations, it is known that the results of betta fish spawning and gonadal dissection on these various betta fish strains show a significant difference in fish fecundity (P 0.05). However, no significant difference in egg diameter, fertility, or hatchability was observed (P > 0.05). Betta splendes strains differ in terms of fecundity, fertility, hatching rate, and egg size.
Pengaruh Penembakan Laser Inframerah pada Titik Reproduksi Terhadap Tingkat Kematangan Gonad, Fertilitas, Daya Tetas Telur dan Sitasan Larva Ikan Patin Siam Betina Febriyanti Puspitasari; Akhmad Taufiq Mukti; A Shofy Mubarak
Grouper Vol. 14 No. 2 (2023): Grouper: Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v14i2.211

Abstract

Laserpunktur adalah salah satu terapi foto-biomodulasi yang memancarkan cahaya dengan radiasi elektromagnetik dan bersifat koheren yang dapat diterapkan pada ikan. Pemijahan buatan dengan menggunakan bantuan laserpunktur pada umumnya diberikan pada ikan yang mengalami kesulitan berkembang biak dengan sempurna di lingkungan buatan. Adapun tujuan lainnya, yaitu untuk memperoleh benih ikan di luar musim pemijahan, meningkatkan efisiensi produksi, meningkatkan kelangsungan hidup larva ikan. Penelitian ini bertujuan untuk mengetahui pengaruh laserpunktur terhadap tingkat kematangan gonad, fertilitas, daya tetas telur dan sitasan larva ikan patin siam betina. Penelitian ini menggunakan ikan patin siam betina dengan berat 0,6-0,8 kg/ekor sebanyak 24 ekor. Perlakuan yang digunakan dalam penelitian ini adalah kontrol negatif (tanpa penambahan apapun), kontrol positif (dengan penambahan ovaprim dan HCG), P1 (perlakuan dengan dosis iradiasi 0,2 Joule), P2 (perlakuan dengan dosis iradiasi 0,4 Joule), P3 (perlakuan dengan dosis iradiasi 0,6 Joule) dan perlakuan P4 dengan dosis iradiasi 0,8 Joule). Data dianalisis menggunakan Analysis of Variance (ANOVA) dan jika menunjukkan hasil yang signifikan maka perhitungan dilanjutkan dengan Duncan's Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa perlakuan terbaik yang mempengaruhi kematangan gonad, fertilitas, daya tetas telur dan sitasan larva adalah P2 (perlakuan dengan dosis penyinaran 0,4 Joule).
Penambahan Asam Amino Taurin pada Pakan Buatan terhadap Peningkatan Pertumbuhan dan Sintasan Benih Ikan Kerapu Cantik (Epinephelus fuscoguttatus í— Epinephelus microdon) [Addition of Amino Taurine Acid to Artificial Feed on Increased Growth and Survival Rate of Cantik grouper Seed (Epinephelus fuscoguttatus í— Epinephelus microdon)] Nizar Afiansyah Loekman; Woro Hastuti Satyantini; Akhmad Taufiq Mukti
Jurnal Ilmiah Perikanan dan Kelautan Vol. 10 No. 2 (2018): 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.v10i2.10504

Abstract

AbstrakKerapu cantik merupakan kerapu hibrid hasil persilangan antara betina kerapu macan dan jantan kerapu batik. Salah satu permasalahan dalam pembenihan kerapu cantik secara umum, yaitu pertumbuhan stadia awal benih kerapu cantik yang lambat. Permasalahan tersebut dapat diatasi dengan menambahkan taurin pada pakan buatan untuk meningkatkan pertumbuhan benih ikan kerapu cantik.Penelitian ini bertujuan untuk mengetahui pengaruh penambahan taurin pada pakan buatan terhadap pertumbuhan dan sintasan benih ikan kerapu cantik. Penelitian ini menggunakan metode RAL dengan tiga perlakuan, yaitu pemberian pakan buatan dengan kadar taurin 0% (P1), 0,5% (P2) dan 1% (P3) yang diberikan pada benih ikan kerapu cantik dan masing-masing perlakuan diulang enam kali. Hasil pemeliharaan selama 45 hari menunjukkan bahwa penambahan taurin sebesar 1% pada pakan buatan memberikan pertumbuhan tertinggi dibandingkan perlakuan lainnya dan berbeda nyata (p<0,05). Penambahan taurin 1% pada pakan buatan tidak memberikan hasil sintasan yang berbeda dengan kontrol (taurin 0%). AbstractCantik grouper is hybrid grouper, it is the results of a crossover between females tiger grouper and males batik grouper. One of the problems in breeding cantik grouper in common is the growth of early stadia juvenile cantik grouper is slow. This problem could be solved by added taurine in the feed to increase the growth of juvenile cantik grouper. The purpose of this research is to find the influence of the addition of taurine in the feed on the growth and survival rate of juvenile cantik grouper. This research used completely randomized design (CRD) method with three treatments, which is giving taurine to feed with 0 % (P1), 0.5 % (P2) and 1 % (P3) concentration given to the juvenile cantik groupers and the treatment has been repeated six times. The results of breeding for 45 days showed that the addition of 1 % taurine in feed give the highest growth than other treatment and differs markedly ( p<0.05 ). The addition of 1% taurine gives no different result with the control variable (0% taurine).
Peningkatan Hasil Panen Udang pada Budidaya Udang Tradisional di Desa Permisan Kecamatan Jabon Kabupaten Sidoarjo untuk Mengurangi Waktu Panen Menggunakan Metode Best Management Practice (BMP) [To Increases The Shrimp Harvesting in Traditional Shrimp Farmer in Permisan Village, Jabon District, Sidoarjo Region Losted Harvesting for a Long Time by Using Best Management Practise (BMP) Method] Muhammad Arief; Gunanti Mahasri; Akhmad Taufiq Mukti
Jurnal Ilmiah Perikanan dan Kelautan Vol. 7 No. 1 (2015): 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.v7i1.11253

Abstract

Abstract Tiger Shrimp (Penaeus monodon Farb) is one of marine shrimps that have an important economically from fisheries sector. But since the end of 1993 up to now, there is high shrimp mortality that caused by the diseases andwater quality. It caused olmost the shrimp farmer lossed harvesting and due to this circumstance have been caused many ponds collapsed. The main objective of this societies service activities is applicated a new shrimp culture technology with traditional plus by using Best Management Practise (BMP), for increases the shrimp harvest at Permisan village, Region of Sidoarjo, it was done on May until October 2012. The method using in the activity were socialitation/counseling, dempond and guiding to application of the BMP Methode in one periode. Monitoring and evaluation about this result were done in one month after the activity ending. The result showed that a positive indication. There was the knowledges of the farmer in ceases by socialization, it also applicated a model in the right method for shrimp culture. There were also showed that the BMP Methode can inceased the shrimp harvest from 267 kg/ha to 903,652 kg/ha, it means was increased 276, %. The conclution of this activity is the BMP Methode can increased the shrimp harvest and can applicates in more larges area in Sidoarjo Region. 
Co-Authors A. Shofy Mubarak Adriansyah, Ivan Agung Pamuji Rahayu Alim Isnansetyo Alvira Febrianti Pratiwi Anisa, Hosia Arafik Lamadi Ardiyan, Buyung Raga Aulia Ikhsan Syamsuri Aziz, Ahmad Saiful Boedi Setya Rahardja Browijoyo Santanamurti Catur Pujiono Danita Garneda Rezi DARMAWAN SETIA BUDI Denta Batara Kusuma Hendra Destya Twinandia Dewi, Nina Nurmalia Dian Pebianti Dyah Hariani Dyah Hariani Edi Rukyanto Endah Sih Prihatini Endang Tri Wahyurini Fachriza Tri Aprilia Falatehan, Naufal Fasya, Arif Habib Febriyanti Puspitasari Firdaus, Fitrul Azizi Fuquh Rahmat Shaleh Gunanti Mahasri gustini, Maria A Herliana Arsianingtyas Imlani, Ainulyakin Isroni, Wahyu Jati, Ilham Shofananda Pramono Jola Rahmahani Kenconojati, Hapsari Kismiyati , Lailatul Lutfiyah, Lailatul Laksmi Sulmartiwi Lia Oktavia Ika Putri Lutfianasari, Lutfianasari Luthfiana Aprilianita Sari M Wahyu Alfian Maria A gustini Mariah, Sharven Rao Mohammad Faizal Ulkhaq Muhamad Amin Muhamad Amin Muhammad Arief Muhammad Arief Mutiara Rahmawati Nafisyah, Ayu Lana Naufal Abiyu Pratama Nizar Afiansyah Loekman Panhar, Fio Surya Pratama Semendo Puguh Yugo Wijanarko Pungky Slamet Wisnu Kusuma Puspitasari, Febriyanti Rahmadhani, Desi Rahmawan, Dani Bagus Rozi Rozi Rr. Juni Triastuti Sabrina, Annisa Nur Safitri, Diah Ayu Saiful Bakhri Salman Aldo Alfaresi Samara, Syifania Hanifah Santanumurti, Muhammad Browijoyo Sapto Andriyono Sari, Luthfiana Aprilanita Sari, Putri Desi Wulan Septuresty Hartri Eka Slamet Wisnu Kusuma, Pungky South, Josie Sri Harweni Sri Subekti Suciyono, Suciyono Sudarno Sudarno Van Keulen, Mike Veryl Hasan Vivaldy Phaza Muharta Woro Hastuti Satyantini Woro Hastuti Setyantini Yudi Cahyoko