MASKULINISASI IKAN CUPANG (Bettasplendens) MENGGUNAKAN AIR KELAPA (Cocosnucifera) MELALUI METODE PERENDAMAN EMBRIO

YUSUF, MUHAMAD and Syaifuddin, Muhammad and Dwinanti, Sefti Heza (2018) MASKULINISASI IKAN CUPANG (Bettasplendens) MENGGUNAKAN AIR KELAPA (Cocosnucifera) MELALUI METODE PERENDAMAN EMBRIO. Undergraduate thesis, Sriwijaya University.

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Abstract

Sex reversal is a technology that reverses the direction of genital development from female to male (masculinization) or male to female (feminization). This research aims to determine the sex ratio of male fish resulting from immersion of Siamese fighting fish embryo with coconut water.This research was conducted at Basic Fisheries Laboratory Program Study of Aquaculture, Faculty of Agriculture, Sriwijaya University on February-March 2018. This research used randomized complete design (RCD) method with three treatments and three replications with 0% (control), 10% and 20%. The results showed concentration 10% resulted the best male percentage of siamese fighting fish i.e 91.06%. The highest hatching percentage was 90%, (at 0% concentration). The highest percentage of survival rate of Siamese fighting fish was 89% (concentration 20%). Embryonic immersion with coconut water can affect the percentage of hatching. The concentration at >10% didn’t give a good result of hatching percentage of siamese fighting fish. Water quality during maintenance were temperature 27.3-28 oC, pH 5.9-6.3 and DO 4.2-5 mg.L-1.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	coconut water, embryos, eye spot phase and percentage of male fish
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. S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.5-334.7 Fishery technology
Divisions:	05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User:	Mr. Muhammad Irwan
Date Deposited:	01 Nov 2019 07:55
Last Modified:	01 Nov 2019 12:33
URI:	http://repository.unsri.ac.id/id/eprint/14266

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