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PENGARUH PEMBERIAN MINYAK HATI IKAN PADA PAKAN BUATAN DENGAN DOSIS YANG BERBEDA TERHADAP PERTUMBUHAN BENIH IKAN KOI (CYPRINUS CARPIO): The Effect of Giving Fish Liver Oil In Artificial Feed With Different Dosages On Seed Growth Koi Fish (Cyprinus Carpio) Irwan Faezan; Kurniawati Kurniawati; Aryani Rahmawati; I Gede Nano Septian
Al-Aqlu: Jurnal Matematika, Teknik dan Sains Vol. 1 No. 1 (2023): Januari 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/aqlu.v1i1.10

Abstract

The purpose of this study was to determine the effect of giving fish liver oil to feed on the growth of koi ornamental fish seeds with different doses. The method used in this study is an experimental method using a completely randomized design. As for the treatment in M1 = without fish liver oil, M2 = with a dose of one tablespoon, M3 = with a dose of two tablespoons. Each treatment was repeated 3 (three) times to obtain 9 (nine) experimental plots. The feed dose given is 20%/BB/day. The amount of feed given during the study was 20.10 kg with a total of nine plots, all plots were given the same feed dose the only difference was the amount of fish liver oil mixture given. The highest average percentage of growth in weight of koi fish seeds was obtained in treatment M2, namely 1 tablespoon/day with an average value of 51.6% and the lowest was obtained in the treatment without fish liver oil (M1) with an average value of 15.3%. The results of the analysis of variance (ANASRA) showed a very significant difference where F count > F table 1% (48.4 > 10.92). Based on further tests using the least significant difference test (LSD) showed that the M1 and M2 treatments were highly significant (30.0> BNT = 14.46), the M1 and M3 treatments were not significantly different (6.30 <BNT = 14.46) , the treatment of M2 and M3 was very significantly different (36.3>BNT=14.46).
STUDI IDENTIFIKASI VIRUS KHV (KOI HERPES VIRUS) PADA IKAN KOI (CYPRINUS CARPIO): Identification Study of KHV Virus (Koi Herpes Virus) In Koi Fish (Cyprinus Carpio) Juliasis Mayagi; Raismin Kotta; Kurniawati Kurniawati; I Gede Nano Septian
Al-Aqlu: Jurnal Matematika, Teknik dan Sains Vol. 1 No. 2 (2023): Juli 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/aqlu.v1i2.24

Abstract

The purpose of this study was to find out how to identify KHV (koi herpes virus) in koi fish (cyprinus carpio) using the Polymerase Chain Reaction (PCR) method. This research is a survey research, namely identifying KHV in koi fish (Cyprinus carpio) using the PCR method. The results of this study indicated that the sample was declared negative for KHV if the band that appeared was parallel to 640 bp (internal DNA from the sample based on the manual kits and primer used), then the sample was free from HPI/HPIK KHV virus group. Whereas for samples that tested positive for KHV, the bands that appeared were parallel to 229 bp and 440 bp (the KHV Virus DNA composition used was based on the kits used). So the KHV found in infected Koi fish has DNA of 229 bp and/or 440 bp. This shows that the samples examined were positively infected with the KHV virus
PENGARUH WAKTU PENANGKAPAN PADA SIANG DAN MALAM HARI MENGGUNAKAN ALAT TANGKAP MINI PURSE SEINE TERHADAP HASIL TANGKAPAN IKAN YANG DI DARATKAN DI LINGKUNGAN PONDOK PRASI : The Influence Of Catching Times Day And Night Using The Mini Purse Seine Fishing Device On Fish Catches That Are Land In Pondok Prasi Environment Wahyu Danial; Raismin Kotta; I Nyoman Budi Satriya; I Gede Nano Septian
Al-Qalbu: Jurnal Pendidikan, Sosial dan Sains Vol. 1 No. 1 (2023): April 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/qalbu.v1i1.14

Abstract

The purpose of this study was to determine the number of catches obtained when caught during the day and caught at night, to determine the most effective composition of catches during the day and at night from the Mini Purse Seine Fishing Gear. This research was conducted in Pondok Prasi Environment, Ampenan District, Mataram City for 1 (month) starting from October 1 to November 1, 2013. The method used in this research is the Experimental Method, namely conducting experiments to see a result that leads to affirmation of the position cause and effect between the variables to be observed. Based on statistical analysis using the Ttest test at the 5% level (0.05) it can be seen that the total weight of the catch (kg) in treatment X1 (during the day) and treatment X2 (at night) showed a significant difference, where Thit (2, 93) > Ttab (2.048) this means fishing using a mini purse seine fishing gear which is operated during the day and at night gives different catches but has no effect on the type of fish caught
PENGARUH PEMBERIAN PAKAN CACING SUTRA (TUBIFEX SP) DENGAN FREKUENSI YANG BERBEDA TERHADAP PERTUMBUHAN BENIH IKAN LELE SANGKURIANG (CLARIAS SP): Giving Effect of Silk Worms Feed (Tubifex Sp)With Different Frequency on The Growth of Seed Fish Sangkuriang Catfish (Clarias Sp) Haerunnisa Haerunnisa; Kurniawati Kurniawati; Luh Gede Sumahiradewi; I Gede Nano Septian
Al-Qalbu: Jurnal Pendidikan, Sosial dan Sains Vol. 1 No. 2 (2023): Oktober 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/qalbu.v1i2.31

Abstract

The aim of this research is to determine the most effective and efficient feeding frequency so that it can influence the growth of Sangkuriang catfish fry. This type of research is experimental research using analysis of variance (ANASRA). This research was carried out at the Batu Kumbung Fish Seed Center (BBI), Lingsar District, West Lombok Regency. The results of analysis of variance regarding the effect of feeding silk worms with different feeding frequencies on the growth of Sangkuriang catfish seeds showed very significantly different results where F count > F table 1% (26 > 8.02). Further test results using the least significant difference test (BNT) showed that there was a significant difference between P1 and P2 (0.072 > BNT 0.0715), significantly different between treatments P1 and P3 (0.161 < BNT 0.0715) and significantly different between P2 and P3 (0.089 > BNT 0.0715)