Pengaruh Pergantian Air Terhadap Kualitas Air dan Performa Produksi Ikan Lele Dumbo (Clarias gariepenus) Dipelihara di Kolam Bioflok

Zaidy, Azam Bachur

doi:10.33378/jppik.v16i1.324

Cited by 5 publications

(5 citation statements)

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“…pond preparation, catfish sowing, surviving period (during the first two weeks) where the baby fish was fed with F999 pellets, growing period (the next third to ninth weeks) where the fish was fed with 781-2 pellets, and harvesting period (the tenth to twelfth weeks) where the fish was fed with 781-1 pellets. According to Zaidy [6] biofloc farming system using fish culture technology may be applied without any water change. Considering this, during this rearing period, the pond water was replaced or changed every two weeks.…”

Section: Program Implementationmentioning

confidence: 99%

Optimized Pond Structure for Catfish Farming as a Permanent Revenue Source of Ahmad Dahlan Muhammadiyah Reformatory

Sudarisman,

Suwanda

2023

Jurnal Abdimas PHB

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This community service activity was conducted in accordance with the problems faced by the reformatory, i.e. lack of revenue source to fund its regular activities, and aims to providing catfish farming ponds which can be used for life skill training medium for reformatory students and a permanent source of income for the reformatory. Having had this ponds the reformatory has an additional permanent revenue source, in addition, the ponds was constructed by optimizing the potential mechanical properties of the material being used. The methods used include object observation, interviews with reformatory management, technical guidance, and catfish farming practices. The result of this activity is the availability of three tarpaulin catfish ponds measuring 3 ´ 2 m2 each which can be used by the reformatory students as a medium for life skills training. The time for putting baby fish into the three ponds was scheduled in different times so that the harvest time would also be different such that market oversupply can be avoided. During the farming period, the reformatory students were very enthusiastic in feeding and monitoring the condition of the pond water and the growth of the catfish, so that catfish farming could run as expected. The first harvest was partly consumed and the other was sold to the local market.

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Section: Program Implementationmentioning

confidence: 99%

Optimized Pond Structure for Catfish Farming as a Permanent Revenue Source of Ahmad Dahlan Muhammadiyah Reformatory

Sudarisman,

Suwanda

2023

Jurnal Abdimas PHB

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“…Air (Kelas II). Nilai fosfat dan amonia dalam air yang tinggi bersifat racun bagi ikan, sehingga berefek pada laju pertumbuhan menurun serta memengaruhi reproduksi (Zaidy, 2022). Selain itu, dampak paling ekstrem ialah kematian pada ikan yang dibudidayakan.…”

Section: Kesimpulanunclassified

Kajian Potensi Usaha Budidaya Ikan Lele (Clarias batrachus) (Studi kasus: “BUMdes Tengguli” di Desa Tengguli Kecamatan Sajad)

Januardy

Saifullah

Hanif

2023

NEKTON: J. Perikan. dan Ilmu Kelaut.

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Every fishery activity has potential which is highly dependent on the type of business and fishery resources available at the location of the activity. One of them is the potential for cultivating businesses in great demand by the community. The purpose of this research is to examine the potential for catfish farming in tarpaulin ponds at the Tengguli BUMDes. This type of research is quantitative research with a quantitative descriptive study approach. The research method uses financial analysis combined with environmental analysis focusing on water quality. The results of the research based on the financial aspect show that the costs incurred amount to IDR 8,986,166 including fixed costs and variable costs. Meanwhile, the profit earned was IDR 3,013,834/production. The BEP value is 299.5 kg/period at a minimum price of IDR 22,465.41/kg. An RCR value of 1.33 > 1 means efficient and profitable, a marketing margin of IDR 4,000, and a farmer's share value of 99% > 40% means efficient. While from the environmental aspect, the value of pH 5, temperature 29°C, DO 15.4 mg/l, nitrate 0 mg/L, phosphate 1.0 mg/L, and ammonia 0 mg/l did not cross the PP No.82 of 2001 (class II).

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“…The study by (Zaidy, 2022) [38] showed that the TAN levels in the biofloc system's maintenance medium without water replacement were 2.11 -2.33 times higher than changing the water. The water quality of each treatment is still within the acceptable range (Augusta, 2016) [4] states water quality is between water temperature 25 33 °C, dissolved oxygen 3.3 -4.4 mg/l (Avnimelech, 2007) [5] and pH 6.4-9.5.…”

Section: Water Qualitymentioning

confidence: 99%

“…In addition, biofloc also stimulates the activity of protease enzymes in the digestion of fish & shrimp (Xu & Pan, 2012) [36] and has been successfully applied to rearing tilapia broodstock, thereby improving the quality of larval production (Julie Ekasari et al, 2015) [15] . With the addition of a carbon source in the biofloc system, when compared to the control, the number of suspended solids and nitrite was lower (Zaidy, 2022) [38] . (Wijaya et al, 2016) [34] Also stated that by rearing catfish by adding molasses, the C/N ratio 12 grew faster.…”

Section: Introductionmentioning

confidence: 99%

Effect of addition of carbon and probiotics on water quality, production performance, and health of catfish (Clarias gariepinus) in biofloc systems

Agusta¹,

Zaidy²,

Hasan³

2022

Int. J. Fish. Aquat. Stud.

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This study aimed to evaluate the use of organic carbon and probiotics on water quality, production performance, and haematological status in sangkuriang catfish. This experiment used a completely randomized design with four treatments: addition of organic carbon (C), the addition of probiotics (P), the addition of organic carbon and probiotics (CP), and control (K), each treatment with three replications. Catfish seeds measuring 1.86±0.60g 500 tails were stocked in a 1m3 pond. The seeds were fed commercial feed with a dose of 5% of the biomass. The results showed that the four treatments pH, dissolved oxygen, nitrite, and the bacterial population, had no significant effect. In contrast, TSS, TAN, and floc volume had a significant effect but were still in a good range of growth catfish. Specific growth rate, absolute growth, and final weight were higher in adding organic carbon (C) and (CP), survival, and the best feed conversion ratio in addition to organic carbon and probiotics than in control. Low haemoglobin and erythrocyte values were indicated as the cause of fish death. Based on the study's results, it can be concluded that adding organic carbon to the experimental pond can increase the specific growth rate. Adding organic carbon and probiotics increased survival and final weight but decreased the best feed conversion ratio compared to controls. Therefore, from the study results, it is enough for fish cultivators to utilize the addition of organic carbon to provide the best growth for fish cultured in a biofloc system.

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Pengaruh Pergantian Air Terhadap Kualitas Air dan Performa Produksi Ikan Lele Dumbo (Clarias gariepenus) Dipelihara di Kolam Bioflok

Cited by 5 publications

References 0 publications

Optimized Pond Structure for Catfish Farming as a Permanent Revenue Source of Ahmad Dahlan Muhammadiyah Reformatory

Optimized Pond Structure for Catfish Farming as a Permanent Revenue Source of Ahmad Dahlan Muhammadiyah Reformatory

Kajian Potensi Usaha Budidaya Ikan Lele (Clarias batrachus) (Studi kasus: “BUMdes Tengguli” di Desa Tengguli Kecamatan Sajad)

Effect of addition of carbon and probiotics on water quality, production performance, and health of catfish (Clarias gariepinus) in biofloc systems

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