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All Journal Biopendix: Jurnal Biologi, Pendidikan dan Terapan Uniqbu Journal of Exact Sciences
Saifuddin Koto
Universitas Iqra Buru
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics Other

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PENGARUH PEMBERIAN PAKAN TERHADAP PERTUMBUHAN IKAN KOMET (CARASSIUS AURATUS) DI KABUPATEN BURU: (The Effect of Feeding on the Growth of Comet Fish (Carassius Auratus) In Burus District) Saifuddin Koto; Karmila Ngofongare; Sakina Galela
Uniqbu Journal of Exact Sciences Vol. 3 No. 3 (2022): Uniqbu Journal of Exact Sciences (UJES)
Publisher : LPPM UNIQBU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47323/ujes.v3i3.261

Abstract

This study aims to determine the effect of feeding on the growth of Comet fish (Carassius Auratus) in Namlea Village, District. Hurry up. This research was conducted from 31 May to 30 June 2021 in Namlea Village, Namlea District, Buru Regency. The initial test is weighing the weight of the test fish using an analytical balance with an accuracy of 0.0 gram. Fish were stocked in basins of 42 cm each with a density of 3 fish/basin. For the treatment of feed given after the amount of feed given is 3%, 4% and 5% body weight of Comet Fish with a frequency of 3 times a day, namely 08.00, 12.00 and 16.00. Growth measurements are carried out once a week. In this activity aims to determine the growth of the body weight of the test animals. The measurement method is to take the fish with a drain (flour sieve) then place it in a basin containing media water and equipped with aeration, then the fish are taken one by one to be weighed. The highest absolute weight growth was in the P3 treatment with a feed dose of 5% which resulted in an average weight increase of 11.60 grams. The P3 treatment had the highest daily growth rate, which was an average of 7.46 gr, and the lowest was found in the P1 treatment, which was an average of 1.33 gr. The best feed conversion value is at P3 with a feed conversion value of 0.78 at a feeding dose of 5%. All treatments in this experiment gave 100% survival in comet fish (Carassius auratus) rearing. Maintenance of Comet Fish (Carassius auratus) seeds with takari feed in a recirculation system has a significant effect on absolute weight growth and specific growth.
ANALISIS KUALITAS PERAIRAN BUDIDAYA RUMPUT LAUT DI DUSUN SALIONG DESA BATU BOY SEBAGAI DAMPAK GAGAL PANEN Muhammad Ikbal Zakariah; Saifuddin Koto; Irsan Irsan; Wilda Fesanrey
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 10 No 1 (2023): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol10issue1page91-101

Abstract

Background: The production of seaweed cultivation in Saliong Hamlet, Batu Boy Village, hasdecreased, and there have even been crop failures in the last five years. For this reason, an analysisof the factors suspected of influencing the failure is needed. The purpose of this study was to analyzethe quality of seaweed cultivation waters in Saliong Hamlet, Batu Boy Village by using physicalchemical factors of the waters.Methods: There are three stations used for sampling. The physical and chemical parameters of thewaters measured include temperature, brightness, current speed, water depth, pH, salinity, TDS,DO, BOD, phosphate, heavy metal mercury (Hg) and cyanide. To determine water quality, the resultsof measuring physical-chemical water parameters will be compared with sea water quality standardsfor marine biota and quality standards for seaweed cultivation based on experts in the field.Results: The research results showed that temperature, depth, TDS, phosphate and heavy metalmercury did not meet quality standards. While the parameters of brightness, turbidity, currentvelocity, pH, salinity, DO, BOD and cyanide are still in accordance with the quality standards forseaweed cultivation.Conclusion: The quality of the waters in the seaweed cultivation area in Saliong Hamlet still meetsthe quality standards and some does not comply with the quality standards. The occurrence ofseaweed harvest failure can be caused by the presence of physical-chemical factors in the watersthat are less supportive.
Co-Authors Irsan Irsan Karmila Ngofongare Muhammad Ikbal Zakariah Sakina Galela Wilda Fesanrey