APLIKASI KAPUR CANGKANG KEONG MAS (Pomacea canaliculata) PADA AIR RAWA UNTUK MEDIA PEMELIHARAAN IKAN PATIN (Pangasius sp.)

CAHYONO, INKA KRIS DWI and Tanbiyaskur, Tanbiyaskur and Jubaedah, Dade (2022) APLIKASI KAPUR CANGKANG KEONG MAS (Pomacea canaliculata) PADA AIR RAWA UNTUK MEDIA PEMELIHARAAN IKAN PATIN (Pangasius sp.). Undergraduate thesis, Sriwijaya University.

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Abstract

Swamp land in Indonesia has not been utilized optimally mainly for fish culture. It is constrained by the low pH of water in swamps (ranged 3-4). Catfish potential to be developed in swamps, but to culture of catfish is needed a neutral pH between 6.5-8.5. Therefore, it is necessary to increase pH by alternative liming using lime of golden apple snail shells.This study aims to determine the best dosage of golden apple snail shell lime to increase the pH of swamp water for catfish rearing media. This research has been conducted from May to June 2022 at the Laboratory of Aquaculture and Experimental Pond, Aquaculture Study Program, Faculty of Agriculture, Sriwijaya University. This research applied a completely randomized design with five treatments and three replications. The dosages of golden snail shells lime used as treatment consist of 0 mg L-1 equivalent to CaO (P0), 5 mg L-1 equivalent to CaO (P1), 10 mg L-1 equivalent to CaO (P2), 15 mg L-1 equivalent to CaO (P3) and 20 mg L-1 equivalent to CaO (P4). The results of this study indicate that the best dose of golden snail shell lime is 10 mg L-1 equivalent to CaO which can optimize the swamp water pH from 4.8 to 7.4, survival rate 98%, absolute weight growth of 18.36 g, absolute length growth of 6.20 cm and feed efficiency 95.54%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Air Rawa, Ikan Patin, Kapur Cangkang Keong Mas
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH20.3-191 Aquaculture
Divisions:	05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User:	Users 25273 not found.
Date Deposited:	13 Dec 2022 08:15
Last Modified:	13 Dec 2022 08:15
URI:	http://repository.unsri.ac.id/id/eprint/83686

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