PADAT TEBAR IKAN NILA (Oreochromis niloticus) YANG BERBEDA PADA SISTEM AKUAPONIK DENGAN TANAMAN KANGKUNG (Ipomea reptans Poir.)

HARTANTO, DWI and Jubaedah, Dade (2020) PADAT TEBAR IKAN NILA (Oreochromis niloticus) YANG BERBEDA PADA SISTEM AKUAPONIK DENGAN TANAMAN KANGKUNG (Ipomea reptans Poir.). Undergraduate thesis, Sriwijaya University.

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Abstract

Stocking density has an important effect on the accumulation of organic waste. In aquaponics systems, nitrate in water can be used by plants as nutrients. The purpose of this research is to determine the stocking density of tilapia fish that are culture using aquaponics systems with water spinach. This research has been done at the Laboratorium Dasar Perikanan of the Aquaculture Study Program of the Faculty of Agriculture, Sriwijaya University, in April-May 2019. This study uses a Completely Randomized Design (CRD) with three treatments and three replications. The treatments given are differences in tilapia stocking density P1 (100 fish/m2), P2 (150 fish/m2) and P4 (200 fish/m2). The variables measured in this study were the absolute growth of tilapia, the absolute growth of water spinach, the survival rate of tilapia and water quality (pH, DO, temperature, ammonia, nitrite and nitrate). The best treatments is P3 (200 fish/m2) that results survival rates 91.852%, absolute growth length the fish is 2.133 cm, absolute growth weight the fish is 2.225 gram, absolute growth height the water spinach is 12.198 cm and absolute growth weight the water spinach is 0.197 gram.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Aquaponics, Stocking Density, Tilapia, Water Spinach
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH1-691 Aquaculture. Fisheries. Angling S Agriculture > SH Aquaculture. Fisheries. Angling > SH20.3-191 Aquaculture
Divisions:	05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User:	Users 4819 not found.
Date Deposited:	24 Jan 2020 02:10
Last Modified:	24 Jan 2020 02:10
URI:	http://repository.unsri.ac.id/id/eprint/25666

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