CD Skripsi
Pengaruh Variasi Suhu Dan Waktu Ekstraksi Berbeda Terhadap Karakteristik Ekstrak Cair (Sap) Sargassum Sp. Sebagai Bahan Pembuatan Pupuk Organik Cair
Brown Algae Sargassum sp. is a source of raw substance of alginate. Beside that, the seaweed also can be used as liquid organic fertilizer substance. The aim of this research was to know the characteristic of the liquid extract (Sap) of the Brown Algae as the ingredients for making liquid organic fertilizer. The method research used was experimental and composed as Completely Randomized Design. The experiment was making liquid extract (sap) of brown Algae by extracting it in the solution of KOH 0.3% at different temperature and extraction time. The results showed that the best treatment is extracting the seaweed for 4 hour at 800C. The best liquid extract (Sap) of the Brown Algae yield was 97.5% and characterized as the pH value 9.0; viscosity 3,13 cPs; TPC (Total Plate Count)
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