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Farikhah Farikhah

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Author-ID : 4376163

Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Other

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PENGARUH PENAMBAHAN TEPUNG JAHE EMPRIT(Zingiber officinale var. Amarum) PADA PAKAN TERHADAP PERTUMBUHAN DAN DAYA HIDUP IKAN NILA (Oreochromis niloticus) Ahmad Hadi Ripaki; Farikhah Farikhah; Andi Rahmad Rahim
Jurnal Perikanan Pantura (JPP) Vol 1 No 1 (2018): MARET 2018
Publisher : Universitas Muhammadiyah Gresik

Tilapia (Oreochromis niloticus) is a type of fish that has high economic value.Cultivation is determined by two factors: fish disease and growth. Among the results ofimmunostimulant studies added in the diet can increase the nonspecific immune response as wellas increase the growth of fish, immunostimulant ingredients are one of ginger emprit (Zingiberofficinale var Amarum). This study aims to analyze the effect of the addition of ginger flouremprit to growth rate, survival rate and feed conversion ratio of tilapia fish. The research methodused was Completely Randomized Design (CRD) consisting of 4 with 3 replications, namely:treatment A = 5, B = 7.5, C = 10 g/kg of feed and control (no addition of ginger). The mainparameters observed were specific growth rate, absolute weight, survival rate and feedconversion ratio. The supporting parameters are water quality consisting of temperature, pH andDO. Analysis of the data using ANOVA if influenced by further Tukey test (p <0,05). Theresults showed that the best growth in this study was in treatment with a dose of 7.5 g/kg of feedwith an absolute weight of 5.40 ± 0.34 g, a specific growth rate of 2.41 ± 0.08%/day, survivalrate that is equal to 90 ± 0,0%, and feed conversion ratio of 3.6 ± 0.15 g.

DINAMIKA POPULASI C. vulgaris DALAM PAPARAN LOGAM BERAT TIMBAL (PB) DENGAN KONSENTRASI YANG BERBEDA SKALA LABORATORIUM Yonita Ike Putri Dyniari; Farikhah Farikhah; Andi Rahmad Rahim
Jurnal Perikanan Pantura (JPP) Vol 2 No 1 (2019): MARET 2019
Publisher : Universitas Muhammadiyah Gresik

Peningkatan konsentrasi logam berat air laut menyebabkan racun bagi organisme laut jika berlangsung secara terus menerus. Tujuan penelitian ini untuk menganalisis pengaruh, MTC dan perbedaan kandungan klorofil-a pada populasi Chlorella sp. yang ditambahkan logam berat Pb dengan konsentrasi yang berbeda dalam skala laboratorium. Analisis statistik yang dilakukan adalah Rancangan Acak Lengkap (RAL) dengan empat perlakuan konsentrasi Pb yaitu : 5 ppm, 10 ppm, 15 ppm, setiap perlakuan terdapat 3 ulangan. Parameter yang diamati adalah jumlah sel, kualitas air harian meliputi DO, pH, suhu, salinitas, dan kandungan klorofil-a. Data jumlah sel yang diperoleh dianalisis menggunakan ragan (ANOVA), apabila hasil ragam menunjukkan pengaruh nyata, dilanjutkan menggunakan uji BNT. Hasil penelitian menunjukkan paparan konsentrasi logam berat timbak (Pb) yang berbeda berpengaruh signifikan terhadap populasi sel C. vulgaris (P<0,2). Kandungan klorofil-a berbading lurus dengan jumlah populasi sel C. vulgaris. Kisaran parameter kualitas air meliputi suhu 30,15 - 32,24oC, pH 8,4 - 9,0, Salinitas 28,0 35,8 ‰. DO 5,15 - 6,06 ppm Kisaran kualitas air media kultur selama penelitian masih layak digunakan.

ANALISIS JUMLAH KROMOSOM PADA TRIPLOIDISASI IKAN MAS (Cyprinus carpio Linn) RAS PUNTEN DENGAN LAMA PERENDAMAN KEJUT SUHU PANAS YANG BERBEDA Rahmad Hendro Susilo; Farikhah Farikhah; Andi Rahmad Rahim
Jurnal Perikanan Pantura (JPP) Vol 1 No 1 (2018): MARET 2018
Publisher : Universitas Muhammadiyah Gresik

Goldfish (Cyprinus carpio Linn) punten breeds is a type of freshwater fish that has greatpotential in terms of quality and quantity. Seed production from generation to generation hasdecreased quality. An alternative effort was made to maintain the seed quality of geneticengineering with triploidization process using heat shock treatment. The heat shock can preventpolar body II from splitting on eggs during cleavage of meiosis II level resulting in 3Nchromosome or sterile fish. The purpose of this research is to analyze chromosome number intriploidization process of punten breeds fish and to analyze the effect of temperature shockduration on hatching rate of goldfish (Cyprinus carpio Linn) Punten Breeds. This research wasdescriptive research with 2 treatments and 3 replications in each treatment that was heat shocktreatment 40 ºC at minute 2 after fertilization with difference of heat shock duration 1,5 minutes(treatment A) and shock time temperature 2 minutes (treatment B). The parameters observedwere triploid success, hatching rate, survival rate, and growth of of goldfish (Cyprinus carpioLinn) Punten Breeds, analyzed by T-test with 95% confidence interval. The result of heat shockduration of 1.5 minutes showed the percentage of triploid fish 53,57% and shock timetemperature 2 minute 43,64%. The result of T-test of both treatments had no significant effect onall observation parameters but had varied relationship that was enough and inversely related toall observation parameters

ANALISIS HISTOLOGIS GINJAL, HATI DAN JANTUNG IKAN LELE AFRIKA Clarias gariepinus YANG MENGALAMI ANOMALI PADA SIRIP PEKTORAL Hidayatul Laily; Farikhah Farikhah; Ummul Firmani
Jurnal Perikanan Pantura (JPP) Vol 1 No 2 (2018): SEPTEMBER 2018
Publisher : Universitas Muhammadiyah Gresik

The purpose of this study was to describe the histology of kidney, liver and heart organs in African catfish Clarias gariepinus not pectoral fin which originated from maintenance in aquaculture ponds. The study was conducted in June 2018 at the Reproductive Laboratory of Fisheries Cultivation Study Program, Department of Water Resources Management, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang. This research method is descriptive of the object under study that is abnormal fish and the sample specified is 3 individuals. There are 3 target organs, namely kidney, liver and heart. As a comparison, a normal fish sample is used, which is a complete pectoral fin fish. Each organ is examined by the parts that most play a role in the function of the organ. The results of the study showed that abnormal African catfish glomelurus underwent changes that merged with the bowman capsule, whereas in the liver it was found that the hepatocyte nucleus was shrinking and fading. In the heart organ the pericardium layer appears thinner

PENGARUH PENAMBAHAN SERBUK DAUN KAYU MANIS (Cinnamomum burmanii) PADA PAKAN TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Moh. Fikri Ubaidillah; Farikhah Farikhah; Firma Fika Rahmawati
Jurnal Perikanan Pantura (JPP) Vol 1 No 1 (2018): MARET 2018
Publisher : Universitas Muhammadiyah Gresik

The use of phytopharmaca is not well known to all tilapia farmers, especially in Gresik Regencywhich is partly cultivation of Oreochromis niloticus tilapia fish.Demand for tilapia in the marketis quite high as the number of restaurants that make tilapia as one of the menu.Cinnamomumburmanii, cinnamon leaf powder is dried and crushed and easy enough to make it effectivelycheaper than chemicals that are expensive enough to improve the survival and growth oftilapia.This study aims to determine the best dosage of the addition of Cinnamomum burmanii,cinnamon leaf powder.The method used was complete random design (CRD) with treatment ofdose of cinnamon leaf dose (control), 0.25%, 0.5%, 1%/kg of feed per treatment consisted of 3replications.Parameters observed for survival, absolute weight and daily growth rate. The resultsof this study showed that the best dosage of cinnamon leaf powder had a significant effect onsurvival, absolute weight and daily growth rate of tilapia.The best dosage is the addition ofcinnamon leaf powder for survival, absolute weight and daily growth rate at a dose of 0.25%/kgof feed.

PENGARUH KEDALAMAN TANAM YANG BERBEDA TERHADAP PERTUMBUHAN DAN KUALITAS AGAR RENDEMEN RUMPUT LAUT(Gracilaria gigas)DENGANMETODE LEPAS DASAR Gani Yusril Fikri; Andi Rahmad Rahim; Farikhah Farikhah
Jurnal Perikanan Pantura (JPP) Vol 1 No 2 (2018): SEPTEMBER 2018
Publisher : Universitas Muhammadiyah Gresik

Gresik Regency is faced with the problem of development which is less attention to spatial arrangement where the pond land is threatened by land conversion for settlement, urban development, and industry. As one of the Minapolitan areas in Indonesia, the profile of pond farming in Gresik Regency needs attention. The purpose of this research is to analyze the growth of Gracilaria gigas seaweed in ponds with different depth of cultivation and to analyze the quality in order to rendemen Gracilaria gigas seaweed in ponds with different depth of cultivation, which is cultivated by the off bottom method. The study was conducted in February 2018 with a study duration of 42 days. The test plants used in this study were seaweed of Gracilaria gigas species, which were cultivated by the off bottom method. The experimental design used was complete randomized design (RAL) with 4 different planting depth treatment and 3 replications ie treatment A (depth 20 cm), B (depth 40 cm), C (depth 60 cm) and D (depth 0 cm).

Co-Authors Ahmad Hadi Ripaki Andi Rahmad Rahim Firma Fika Rahmawati Firmani, Ummul Gani Yusril Fikri Hidayatul Laily Moh. Fikri Ubaidillah Rahmad Hendro Susilo Yonita Ike Putri Dyniari

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