CD Skripsi
Efek Penambahan Boster Manstap Terhadap Kepadatan Sel Chlorella Sp.
ABSTRACT
Manstap Booster contains nutritional elements needed by Chlorella sp. in cell
division, so that the booster can enrich the nutrients in the culture media of
Chlorella sp. This research was conducted in August – October 2020 at the
Quality of Aquaculture Laboratory, Fisheries and Marine Faculty, Riau
University. The purposed of this study was to analysis the effect of manstap
booster addition to increase the Chlorella sp. density and the best dose for cultures
of Chlorella sp. The research use a Completely Randomized Design (CRD) with
one factor, four treatments and three replications. The treatment in this study were
the use of different manstap booster doses (MBD), namely P0 (control), P1 (25
ppm MBD), P2 (30 ppm MBD) and P3 (35 ppm MBD). The result shown that the
best treatment was P3 (35 ppm MBD) with a cell density of 1176,67 x 104
cells/ml, a specific growth rate of 0,25/day and the highest density occured one
day 6. The water quality of the research were temperature 29-33oC, pH 7-8,3, DO
6,6-7,9 ppm, nitrate 1,5-12,7 mg/L and phosphate 1,70-5,91 mg/L.
Keywords: Dose, Booster Manstap, Density, Chlorella sp.
1) Student of the Aquaculture, Fisheries and Marine Faculty, Riau University.
2) Lecturer of the Aquaculture, Fisheries and Marine Faculty, Riau University
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