Pengaruh Pemberian Ekstrak Daun Sirih (Pipper Betle) Dengan Dosis Berbeda Terhadap Daya Tetas, Lama Inkubasi Dan Kelulushidupan Larva Ikan Lele Dumbo (Clarias Gariepinus)

Junaidy, Dedy (2022) Pengaruh Pemberian Ekstrak Daun Sirih (Pipper Betle) Dengan Dosis Berbeda Terhadap Daya Tetas, Lama Inkubasi Dan Kelulushidupan Larva Ikan Lele Dumbo (Clarias Gariepinus). Other thesis, Universitas Islam Riau.

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Abstract

The study aimed to determine the effect of betel leaf extract on the hatchability and dilution of dumbo catfish larvae. The test fish used is dumbo catfish. Dumbo fish are obtained from spawning results at the Fish Fry Hall of the Faculty of Agriculture, Riau Islamic University. The containers used are jars of 10-liter capacity of 15 pieces. The method used is an experiential method using a Complete Randomized Design (RAL) with 5 treatments and 3 tests, namely: (P0) without betel leaf administration, (P1) giving betel leaf extract 50 ml/l, (P2) giving betel leaf extract 60 ml/l, (P3) giving betel leaf extract 70 ml/l and (P4) giving betel leaf extract 80 ml/l. The results of the study obtained the hatchability of the highest dumbo catfish eggs at a dose of 80 ml /l of 85.56% and the highest dilution at P4 of 93.86 % with a soaking dose of 80 ml/l. The results of water quality measurements in this study were Temperature 29-340C, pH 6.4, DO 2.97-4.27 ppm and ammonia 0.42-0.97 mg / L.

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