CD Skripsi
Pengaruh Perbedaan Jenis Pupuk Terhadap Pertumbuhan Populasi Fitoplankton Laut Chlorella Vulgaris
This research was conducted on October 13-26, 2019 in the Regional Technical
Implementation Unit of the Seawater and Brackish Aquaculture Fisheries Office (UPTD
BPBALP Teluk Buo), West Sumatra. This study aims to determine the effect of applying
different types of fertilizers to the growth of Chlorella vulgaris microalgae populations
on laboratory scale culture. The method used in this study was an experimental method in
the laboratory using a completely randomized design (CRD) one factor, namely the
difference in fertilizer types with 3 (three) replications. Fertilizers used are Walne
fertilizer, ZA (Zwavelzure Ammoniak) and TSP (Triple Super Phosphate). The testing
organism in this study was phytoplankton C. vulgaris. The container used was a glass jar
(3 liter capacity). The parameters measured in this study include absolute growth, relative
growth, specific growth, self-doubling time and water quality. The results of this study
indicate that the best type of fertilizer for Chlorella vulgaris population growth was TSP
fertilizer, followed by ZA fertilizer and the lowest in Walne fertilizer.
Keywords : Fertilizer, population growth, Chlorella vulgaris.
1) Student of the Fisheries and Marine Faculty, Riau University
2) Lecturer of the Fisheries and Marine Faculty, Riau University
Tidak tersedia versi lain