CD Skripsi
Pengaruh Penambahan Air Kelapa Sebagai Pengkaya Media Pertumbuhan Populasi Spirulina Platensis Skala Laboratorium
ABSTRACT
Spirulina platensis is a microalgae that has high economic value. The growth of S.
platensis is influenced by environmental conditions and nutrients. The objectives of this
study to determine the best concentration of coconut water for media of S. platensis growth.
The study was conducted at the Natural Feed Laboratory of the Brackish Water Aquaculture
Center (BPBAP) Ujung Batee Aceh. This research is an experimental study using a
completely randomized design (CRD) consisting of 3 levels of treatment and control using
coconut water fo the media with concentrations of 3%, 5%, and 7% with 3 replications. The
highest cell density level of S. platensis reached 83.102 cells/ml in treatment A (3%), in
treatment B (5%) 73.975 cells/ml, the density in the control treatment reached 70.850
cells/ml, and in treatment C (7 %) cell density only reached 54.658 cells/ml. The results of
the ANOVA (Analysis of Variance) test on day 2, day 3, day 5 and day 6 showed that the
added of coconut water with different concentrations had a significant effect (p
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