The Effect of Salinity and Light on the Density of Spirulina Platensis, by using Walne Media
Keywords:
Spirulinaplatensis, Salinity, Light, Density, Walne MediaAbstract
This study aims to determine the effect of salinity on walne media on the density of spirulina platensis, determine the effect of light intensity on walne media on the density of spirulina platensis, and determine the effect of the combination of salinity and light intensity on the density of spirulina platensis. The research was carried out in December 2021 - January 2022 at the Takalar Brackish Water Cultivation Fisheries Center. The method used is an experiment withThe experimental design was a completely randomized design with a factorial pattern, salinity factor (S) with 3 levels (10 ppt, 20 ppt, and 30 ppt), and light factor (C) with 3 levels (16 watts, 21 watts, and 36 watts). . The results of the analysis of variance (ANOVA) showed salinity has no significant effect on walne media on the density of Spirulina platensis. light intensity has a significant effect on walne media on the density of Spirulina platensis no effect the combination of salinity and light intensity on the density of Spirulina platensis on Walne media. Good growth yield of spirulina platensis was 272,505 cells/ml (30 ppt salinity and 36 watts of light).
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