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THE INFLUENCE OF CONCENTRATION LIQUID WASTE OF TOFU PRODUCTION TO DAPHNIA SP CULTIVATION BIOMASS Mujtahidah, Tholibah; Kusuma, Baruna
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i2.11148

A natural feed of freshwater fish as long as it depends on worms tubifex is hard to be cultivated. Daphnia sp is one of the kinds of Cladocera zooplankton to be an alternative as a natural feed for seed of fish. The liquid tofu waste generally is a problem that is going on in every regional particularly around the Kedu Residency, Central Java. The liquid waste has the nutritional value that can be used for cultivation Daphnia sp. The right concentration of liquid waste tofu to the cultivation of Daphnia sp. has not been studied. This research aimed to find out the influence of concentration out over the density of waste biomass and the visibility of morphology Daphnia sp. The experiment used Complete Randomized Design (CRD) with three treatments and three repetitions, 25:75, 50:50, dan 75:100 (TI, T2, and T3, respectively), tofu liquid waste and water. The results concluded that T3 has repercussions for the density and biomass Daphnia sp. The density of Daphnia sp. was shown by treating 75 % of liquid tofu waste with 31.33 ind L-1 on average and while biomass was 4.6 g L-1 on average. The visibility of Daphnia sp morphology was cultivated with liquid tofu waste compared with Daphnia sp. cultivated using wastewater of catfish cultivation as a control group.Keywords: Biomass, Daphnia sp., Liquid tofu waste, Present of morphology

MANAJEMEN PEMBERIAN PAKAN PADA PEMBENIHAN IKAN KERAPU MACAN (Epinephelus fuscogutattus) DI DESA KLATAKAN, SITUBONDO JAWA TIMUR.: Manajemen Pemberian paka ikan kerapu macan (Epinephelus fuscogutattus) Ren Fitriadi; Mustika Palupi; Baruna Kusuma; Dimas Galang Prakosa
Samakia : Jurnal Ilmu Perikanan Vol 11 No 2 (2020): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Kerapu Macan (Epinephelus fuscoguttatus) memiliki habitat asli di perairan laut dan merupakan ikan karang. Penelitian ini dilaksanakan di unit usaha kelola benih unggul Desa Klatakan, Pecaron Kabupaten Situbondo Jawa Timur. Populasi penelitian ini menggunakan 3 bak pemeliharaan larva dan 20 bak kolam pakan alami. Teknik pengambilan sampel dengan cara langsung dilapangan. Hasil penelitian menunjukkan bahwa Larva D2-D30 kerapu macan diberi pakan jenis rotifer dengan kepadatan 3-10 individu/ml, Nauplius Artemia salina diberikan saat larva D 15 hingga D35 selanjutnya udang rebon diberikan pada saat larva D26-50. Dosis pemberian VIT C 1%. Dosis pemberian baik untuk rotifer dan naplius Artemia salina adalah 0,6 ppt. Nilai HR (Hatching rate) telur mencapai 80%. Tingkat kematian tertinggi pada hari D3 sebanyak 50 %.

Effect Subtitution Duck Manure Fermentation for Feed Juvenile Catfish (Clarias sp.) Baruna Kusuma; Esna Dili Novianto
Journal of Livestock Science and Production Vol 2, No 2 (2018): Journal of Livestock Science and Production
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jalspro.v2i2.871

Pellet in the catfish can replaceable with fermented duck manure. The effect of substitute pellet feed juvenile catfish with fermented duck manure was investigated. Fermentation of duck manure with traditional food starter. Traditional food starter is tape yeast containing of genus Aspergilius, Saccharomyces, Candida, Hansenulla, dan bakteri Acetobacter. Catfish diets studies with 5% pellet/fish/day (W/W/day). Four treatment replacement in the total weight diets was substitute by fermented duck manure 45% (A), 30% (B), 15% (C) and 0% (D) levels formulated and feed to catfish juvenile (weight 2,75±0,05 g) for 30 day on controlled aquaria. Results from studies found that the best diet formulation can provide catfish juvenile growth response was diet C and D. Duck manure can reaplace feed juvenile catfish with duck manure fermentation until 15% from catfish diets.Key words: fermented duck manure, substitute pellet, catfish juvenile growth

Keragaman Genetik Ikan Uceng (Nemacheilus) di Sungai Wilayah Banyumas Berdasar Sekuen Gen Cytochrome Oxidase Subunit I (COI) Rima Oktavia Kusuma; Muhammad Sulaiman Dadiono; Baruna Kusuma; Hamdan Syakuri
Jurnal Perikanan Universitas Gadjah Mada Vol 23, No 2 (2021)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.61167

Ikan uceng (Nemacheilus) merupakan ikan endemik yang hidup di perairan sungai wilayah Banyumas. Penangkapan berlebih serta perubahan kualitas lingkungan menyebabkan penurunan populasinya di alam. Penelitian ini bertujuan untuk mengidentifikasi spesies Nemacheilus yang hidup di perairan sungai Banyumas serta melihat keragaman genetiknya. Cytochrome oxidase subunit I (COI) digunakan sebagai marka molekuler, dimana telah terbukti sebagai penanda (barcode) yang universal dan stabil. Ada bagian dari COI yang bersifat variabel sehingga bagus apabila digunakan melihat keragaman genetik. Hasil BLAST menyatakan bahwa sampel keempat stasiun memiliki nilai per indent 99,54-100% dengan spesies Neimacheilus chrysolaimos. Nilai keragaman haplotype (Hd) 0,679, dan nilai keragaman nukleotida 0,00117. Berdasarkan hal tersebut, keragaman haplotype ikan uceng dikategorikan pada tingkat sedang, sedangkan keragaman nukleotida pada tingkat rendah.

The influence of concentration liquid waste of tofu production to Daphnia sp cultivation biomass Tholibah Mujtahidah; Baruna Kusuma
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 2 No. 2 (2019): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i2.11148

A natural feed of freshwater fish as long as it depends on worms tubifex is hard to be cultivated. Daphnia sp is one of the kinds of Cladocera zooplankton to be an alternative as a natural feed for seed of fish. The liquid tofu waste generally is a problem that is going on in every regional particularly around the Kedu Residency, Central Java. The liquid waste has the nutritional value that can be used for cultivation Daphnia sp. The right concentration of liquid waste tofu to the cultivation of Daphnia sp. has not been studied. This research aimed to find out the influence of concentration out over the density of waste biomass and the visibility of morphology Daphnia sp. The experiment used Complete Randomized Design (CRD) with three treatments and three repetitions, 25:75, 50:50, dan 75:100 (TI, T2, and T3, respectively), tofu liquid waste and water. The results concluded that T3 has repercussions for the density and biomass Daphnia sp. The density of Daphnia sp. was shown by treating 75 % of liquid tofu waste with 31.33 ind L-1 on average and while biomass was 4.6 g L-1 on average. The visibility of Daphnia sp morphology was cultivated with liquid tofu waste compared with Daphnia sp. cultivated using wastewater of catfish cultivation as a control group.Keywords: Biomass, Daphnia sp., Liquid tofu waste, Present of morphology

Detection of White Spot Syndrome Virus (WSSV) of Shrimp (Litopenaeus vannamei) in UPT Pengembangan Budidaya Air Payau Bangil , Pasuruan District , East Java Rima Oktavia Kusuma; Muh. Sulaiman Dadiono; Baruna Kusuma; joni Johanda Putra
Journal of Aquaculture Development and Environment Vol 3, No 2 (2020): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v3i2.3426

Vanname shrimp (Litopenaeus vanname) is still a favourite in shrimp culture production in Indonesia, since it has faster growth advantages. However, the White spot syndrome virus (WSSV) attack is still a big threat for farmers, because it can proliferates rapidly and cause mass mortality of 90-100%. The UPT Pengembangan Budidaya Air Payau in Bangil maintains vanname and controls virus infection by detecting through a molecular approach. Detection using the Nested PCR method with IQ 2000 kit with molecular weight marker 848 bp, 550 bp, 296 bp. The sample will be tested positive if the bands that appear are in the size 296 bp and / or 550 bp . The results of the detection in shrimp rearing ponds were negative (-) because only the band 848 bp that showed, it was mean the shrimp free from WSSV infection. Water quality data shows that the shrimp rearing environment is in optimal conditions.

Survival Rate Evaluation of Different Filler Medium of Waterless Live Fish Transportation of African Catfish (Clarias sp.) Broodstock Ayuningtyas Ayuningtyas; Baruna Kusuma; Abdul Rahem Faqih; Yunita Maimunah
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1012

The supplying of live fish broodstock is routinely delivered by water. However, the traditional transportation of live fish with water results in small volume of transportation. Therefore, waterless transportation with different filler medium of waterless live fish transport is considered an alternative strategy. This research aimed to evaluate the effect of different filler medium of waterless live fish transportation on survival rate of African catfish (Clarias sp.) broodstocks. Brooders with mean weight 116 ±10,25 g were packed at 5 fish/bag for simulated 15h transportation. The bags, each 40x25x15 cm3, were filled with different treatment of medium; Sponge, newspaper, cloth, and sawdust at 3 cm thickness of sponge medium and ½ kg for newspaper, cloth and sawdust medium per bag. One bag without medium was designed as a control. Mortality, temperature, Humidity and weight gain loss were monitored throughout the experiment. After simulation, mortality, pH, DO and temperature were monitored in fiber pond over 14 days. Effect of different treatment of medium was significantly different (p < 0.05) with highest survival (100%) at sponge and cloth medium, and lowest survival (24 %) at sawdust medium. Humidity of newspaper medium and weight gain loss of sawdust medium significantly decreased and no significantly different in temperature parameter after simulated 15h transportation. It was concluded that sponge and cloth medium might be applied as a filler medium for waterless live fish transportation.

The Effect of Duck Manure Fermentation Subtitution for Juvenile Catfish Feed (Clarias sp.) Baruna Kusuma; Esna Dili Novianto
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1010

Pellet is replaceable with fermented duck manure in the catfish. The effect of substitution pellet feed juvenile catfish with fermented duck manure was investigated. It can be done by fermentation process of duck manure by yeast from traditional food starter called Tape. It contains yeast of genus Aspergilius, Saccharomyces, Candida, Hansenulla, dan Acetobacter bacteria. Catfish diets supplemented with 5% pellet/fish/day (W/W/day). Four treatments diets were 45% (A), 30% (B), 15% (C) and 0% (D) levels of duck manure from total weight and it fed to catfish juvenile (weight 2,75±0,05 g) for 30 days controlled aquaria. The results of this studies found that the recommended diet was diet C and D formulations beacuse it can provide catfish juvenile growth response. Duck manure can replace feed juvenile catfish by fermentation for maximmum 15% from catfish diets.

Manajemen Kesehatan Larva Kerapu Cantang (Epinephelus fuscoguttatus x Epinephelus lanceolatus) di BBRBLPP Gondol Muh. Sulaiman Dadiono; Maheno Sri Widodo; Emyliana Listiowati; Baruna Kusuma
Samakia : Jurnal Ilmu Perikanan Vol 13 No 2 (2022): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Larval health management is a serious problem faced by hatcheries of cantang grouper (E. fuscoguttatus x E. lanceolatus) in order to avoid large financial losses due to larval death. Health Management of cantang grouper larvae includes larval rearing, larval feed management, larval disease control and water quality management. Primary data collection methods are active participation, observation and direct interviews. Secondary data collection by means of literature study. Cantang grouper larvae were reared in the hatchery to control the temperature and condition of the larvae. The ponds were sterilized with 3-5 ppm chlorine in the morning and 3-5 ppm thiosulfate in the afternoon. Then rinsed so that no residual chlorine. Larvae were reared from day 1 to day 45. Larvae were fed from 2 days old with Nannochloropsis occulata. Rotifers were given when the larvae were 2-3 days old with a density of 5 individuals/ml. Artemia was given when the larvae were 18 days old until the age of 40 days. Pellets are given when the larvae are 8-10 days old with a pellet size of level 1. The pellet size continues to increase according to the larval mouth opening until harvest. The disease that attacks the larvae is Viral Nervous Necrosis. The characteristics of larvae infected with VNN are reduced appetite, weak movement, larvae float on the surface and lie on the bottom of the pond. The bacteria that often attack larvae is Vibrio alginolyticus. Vibrio alginolyticus can be treated using drugs from natural ingredients. The temperature in the larval pond is 28-30oC and the salinity is 34-35 ppt. This temperature and salinity are still quite good for grouper larvae to live.

Air Limbah Budidaya Lele dengan Total Dissolved Solid (TDS) berbeda untuk Media Budidaya Daphnia sp Baruna Kusuma; Rima Oktavia Kusuma; Joni Johanda Putra; Ren Fitriadi
Jurnal Kelautan, Lingkungan, dan Perikanan Vol 1 No 2 (2020): MANFISH JOURNAL
Publisher : Jurusan Ilmu Kelautan dan Perikanan Politeknik Negeri Pontianak

Catfish farming waste contains a lot of organic materials which also contain phytoplankton. One of the organic materials is in the form of dissolved solids / Total Dissolved Solid (TDS). The content of TDS and Phytoplankton can be used as an alternative growth medium for Daphnia sp. Daphnia sp. is a type of cladocera for fish natural food. Catfish culture waste produces different TDS values depending on the cultivation method and the food given to catfish. This study tested catfish culture waste containing different TDS for Daphnia sp. Treatment Media of catfish culture wastewater with 4 treatments of TDS value of 33, 66, 84 and 110 ppm with 3 replications. Daphnia with a density of 20 individuals / L was reared in an aquarium size 60x30x35 cm filled with 50 L of well water with a TDS content of 100 ppm. Treatment of feeding catfish culture wastewater at a dose of 0.5 L per day. Daphnia sp. and 3.5 L of sifon once a week. Water quality tests (DO, pH, temperature, TDS) were carried out every day as secondary data. The results of the analysis of the growth statistical test of Daphnia sp. showed no significant difference. This means that aquaculture wastewater with TDS values of 33 ppm, 66 ppm, 84 ppm, and 110 ppm results in the growth of Daphnia sp. which is just as good. This is because the phytoplankton that grow in wastewater with TDS values of 33, 66, 84, 110 ppm can meet the feed needs of Daphnia sp. during cultivation. From the results of the water quality test the DO and pH values during the study were in good standard conditions for cultivation. The TDS that was observed every day for one week increased this was due to the dissolved solids content of Daphnia sp. The temperature observed during the study fluctuated very large, where at night the temperature was 20 0C while during the day it was 27.5 0C. This drastic temperature fluctuation led to the proliferation of Daphnia sp. not maximal.

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