PERBEDAAN KONSENTRASI AIR KELAPA (Cocos nucifera) PADA MASKULINISASI IKAN GUPPY (Poecilia reticulata)

PUTRA, M. HANGGARA and Dwinanti, Sefti Heza and Sasanti, Ade Dwi (2018) PERBEDAAN KONSENTRASI AIR KELAPA (Cocos nucifera) PADA MASKULINISASI IKAN GUPPY (Poecilia reticulata). Undergraduate thesis, Sriwijaya University.

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Abstract

to male. The purpose of this study was to determine the effects of coconut water on masculinization in guppy by immersion administration. The study used a completely randomized design (CRD) with three treatments and three replications. After 12 days post spawning, female guppies were immersed for 8 hours.The concentrations were : 0%(P0), 20% (P1), and 40% (P2). The parameters were observed including percentage of male, survival rate and water quality (thermal, pH and kalium concentration). Baby guppies were reared until sex can be determined which were 42 days of culture. The result showed that the percentage of male guppy fish was 54.44% (P0), 77.78% (P1) and 90.00% (P2). The survival rate of larval during maintenance was 100% for all treatments.Water quality during maintenance was 27.0-28.40C for temperatur and 6.38-7.20 for pH. To sum up, this experiment proved that coconut water can be used for masculinization by immersed pregnant female broadstock and it produced 90% male when immersed with 40% of coconut water.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Coconut water, guppy fish (Poecilia reticulata), masculinization
Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling > SH151-179 Fish culture
S Agriculture > SH Aquaculture. Fisheries. Angling > SH151-179 Fish culture > SH155.6.M48 Fishes--Artificial spawning. Fishes--Germplasm resources--Cryopreservation. Shellfish--Artificial spawning.
Divisions: 05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User: Mr. Muhammad Irwan
Date Deposited: 01 Nov 2019 04:13
Last Modified: 01 Nov 2019 04:13
URI: http://repository.unsri.ac.id/id/eprint/14255

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