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ISOLASI MIKROALGA DARI MEDIA BUDIDAYA IKAN GABUS (Channa striata) HASIL KULTUR SISTEM BIDFLOK

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THE INCREASE IN AMMONIA LEVELS PERSIST IN SNAKEHEAD CULTIVATION, PARTICULARLY IN BIOFLOC SYSTEM. ISOLATION OF BIOFLOC MICROORGANISM AS BIOAUGMENTATION IS ONE OF THE SOLUTIONS TO IMPROVE WATER QUALITY. MICROALGAE IS ONE OF THE BIOFLOC COMPONENTS THAT CAN REDUCE AMMONIA. THIS STUDY AIMED TO OBTAINED MICROALGAE FROM SNAKEHEAD CULTIVATION MEDIA WHICH HAVE THE POTENTIAL TO REDUCE AMONIA AND PRODUCE SEVERAL ENZYMES.THIS STUDY USED A COMPLETELY RANDOMIZED DESIGN (CRD) FOR REMEDIATION CHARACTERIZATION WITH 2 TREATMENTS AND 3 REPLICATES WITH CONTROLS IN THE FORM WASTE WATER OF SNAKEHEAD CULTIVATION WITHOUT THE ADDITION OF ISOLATE (P0) AND WASTE WATER OF SNAKEHEAD CULTIVATION WITH THE ADDITION OF ISOLATE 1 (P1). MICROALGAE ISOLATION STAGES INCLUDE SAMPLING, ISOLATION AND PURIFICATION, MICROALGAE SELECTION, PROPAGATION ON SOLID MEDIA AND LIQUID MEDIA, MICROALGAE IDENTIFICATION AND REMEDIATION CHARACTERIZATION.THE OBSERVED PARAMETERS INCLUDE MICROALGAE GROWTH, MICROALGAE SPECIFIC GROWTH RATE, LYSIS ZONE DIAMETER AND WATER QUALITY. THE RESULTS SHOWED THAT ISOLATE 1 (P1) WAS IDENTIFIED AS MICROALGAE Chlorella sp. WHICH HAD THE LYSIS ZONES ON PROTEOLYTIC AND LIPOLYTIC MEDIUM AND WAS BE ABLE TO REDUCE AMMONIUM LEVEL TO 28%. ISOLATE 1 WAS BE ABLE TO INCREASE PH FROM 6.0 TO 8.2 AND DISSOLVED OXYGEN FROM 5.8 MG L-1 TO 5.9 MG L-1 ALONG TO REDUCE TDS FROM 1332 TO 723 MG L-1 AND AMMONIA FROM 3.87 MG L-1 TO 1.94 MG L-1 IN WASTE WATER OF SNAKEHEAD CULTURE.

Availability
Inventory Code Barcode Call Number Location Status
2507004866T180903T1809032025Central Library (REFRENCE)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1809032025
Publisher
Indralaya : Prodi Studi Budidaya Perairan, Jurusan Perikanan Fakultas Pertanian Universitas Sriwijaya.,
Collation
xxi, 358 hlm.; ilus.; tab.; 29 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
639.310 7
Content Type
Text
Media Type
unmediated
Carrier Type
-
Edition
-
Subject(s)
perikanan
Specific Detail Info
-
Statement of Responsibility
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