KELANGSUNGAN HIDUP, KERJA OSMOTIK, KONSUMSI OKSIGEN PASCALARVA UDANG GALAH SELAMA PENURUNAN SALINITAS DENGAN AIR RAWA PENGENCER YANG DITAMBAHKAN KALIUM KARBONAT

HANDIKA, CHORYZON and Taqwa, Ferdinand Hukama and Sasanti, Ade Dwi (2012) KELANGSUNGAN HIDUP, KERJA OSMOTIK, KONSUMSI OKSIGEN PASCALARVA UDANG GALAH SELAMA PENURUNAN SALINITAS DENGAN AIR RAWA PENGENCER YANG DITAMBAHKAN KALIUM KARBONAT. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui penambahan kadar kalium terbaik pada air rawa pengencer salinitas terhadap kelangsungan hidup, tingkat kerja osmotik, tingkat konsumsi oksigen pascalarva udang galah setelah adaptasi penurunan salinitas (12-0 ppt). Penelitian ini dilaksanakan pada bulan Juni 2012 di hatchery Laboratorium Budidaya Perairan, Program Studi Budidaya Perairan, Fakultas Pertanian Universitas Sriwijaya dengan menggunakan Rancangan Acak Lengkap dengan lima perlakuan (penambahan kalium karbonat pada air rawa pengencer salinitas A (0 ppm), B (25 ppm), C (50 ppm), D (75 ppm), E (100 ppm) dan tiga ulangan. Penambahan kalium karbonat pada perlakuan A, B, C dan D terbukti dapat mempertahankan kelangsungan pascalarva udang galah tetap tinggi. Penambahan 25 ppm kalium karbonat dalam air rawa pengencer salinitas mengefisienkan tingkat keija osmotik. Penambahan 25 ppm kalium karbonat merupakan perlakuan terbaik dengan hasil kelangsungan hidup 78,17 %, nilai tingkat kerja osmotik 192,11 mOsm L*1H20, dan tingkat konsumsi oksigen 1,20 mg02 g"1 jam'1. Parameter fisika kimia media selama penelitian berlangsung masih dapat ditolerir untuk kehidupan pascalarva udang galah.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Budidaya Udang Galah, Salinitas
Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling > SH20.3-191 Aquaculture
S Agriculture > SH Aquaculture. Fisheries. Angling > SH327.5-327.7 Fishery resources. Fishery conservation
Divisions: 05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 16 Jan 2023 01:45
Last Modified: 16 Jan 2023 01:45
URI: http://repository.unsri.ac.id/id/eprint/86110

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