Sri Amini
Pusat Riset Pengolahan Produk dan Sosial Ekonomi Kelautan dan Perikanan, Badan Riset Kelautan dan Perikanan, Departemen Kelautan dan Perikanan

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Konsentrasi Unsur Hara pada Media dan Pertumbuhan Chlorella Vulgaris dengan Pupuk Anorganik Teknis dan Analis Sri Amini; Syamdidi Syamdidi
Jurnal Perikanan Universitas Gadjah Mada Vol 8, No 2 (2006)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.488 KB) | DOI: 10.22146/jfs.141

Abstract

Research on the effect of technical and proanalyze fertilizers on the growth of Chlorella vulgaris was conducted in triplicates using a culture bottle containing 3 l of sea water at 30 ppt. The culture media were inoculated with Chlorella vulgaris at 104 cells/ml of initial density, lighted at 2000 lux, and incubated at 26°C. Results showed that the highest growth rate of C. vulgaris was obtained in medium added with anorganic proanalyze fertilizer with maximum density of 2.62 x 107 cells/ml at 9 days culture. Ammonia, sulphide, nitrate, nitrite, phosphate, iron, cuper, and cadmium contents were not exceed the maximum limit at the 13-day of culture.