PERSENTASE TELUR MENETAS DAN LAMA WAKTU PENETASAN TELUR IKAN BETOK (Anabas testudineus) PADA pH BERBEDA

VIOLITA, VINA and Muslim, Muslim and Fitrani, Mirna (2016) PERSENTASE TELUR MENETAS DAN LAMA WAKTU PENETASAN TELUR IKAN BETOK (Anabas testudineus) PADA pH BERBEDA. Undergraduate thesis, Sriwijaya University.

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Abstract

The hatching of fish eggs is the result of embryogenesis until the embryo out from the shells. Embryo’s activities are influenced by external and internal factors. One of the external factor is Power of Hydrogen (pH). The purpose of this study is to determine the best pH for hatching of climbing perch (Anabas testudineus). The research had been conducted in Laboratorium Dasar Perikanan, Department of Aquaculture, Agriculture Faculty, Sriwijaya University on July until August 2015. The research method used a completely randomized design with five treatments and three replications. The treatments were P1 (pH 5±0.2), P2 (pH 6±0.2), P3 (pH 7±0.2), P4 (pH 8±0.2) and P5 (pH 9±0.2). The results showed that pH 7±0.2, pH 8±0.2 and pH 9±0.2 have no significance difference on hatching percentage and incubation time of climbing perch. The water quality parameters still on tolerance range for hatching process i.e. Dissolved Oxygen (6.23-6.71 mg/l), ammonia (0.00-0.09 mg/l) and alkalinity (30-102 mg/l CaCO3).

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Climbing perch, hatching, pH
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD9000-9495 Agricultural industries > HD9000.5.B416 Agribusiness management
Divisions:	05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User:	Mrs Sri Astuti
Date Deposited:	18 Nov 2019 03:39
Last Modified:	18 Nov 2019 03:39
URI:	http://repository.unsri.ac.id/id/eprint/16744

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