Efektifitas Penggunaan Pupuk Organik Cair Sebagai Media Kultur Terhadap Pertumbuhan Populasi Chaetoceros calcitrans, 60 hlm

Maulida, Agustien (2016) Efektifitas Penggunaan Pupuk Organik Cair Sebagai Media Kultur Terhadap Pertumbuhan Populasi Chaetoceros calcitrans, 60 hlm. Undergraduate thesis, Politeknik Negeri Jember.

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Abstract

This research was conducted at Brackish Water Aquaculture Situbondo Laboratory. To know the effect of using liquid organic fertilizer that used as culture media of Chaetoceros calcitrans growth and to know the best concentration of liquid organic fertilizer in increasing the growth of Chaetoceros calcitrans, those are the purpose of this research. This research was used experimental designs. The method that used was a Complete Random Design (RAL) with 4 treatments and a concentration of 0 ppm, 40 ppm, 50 ppm, 60 ppm, for each treatments was doing repeatedly in three times. A significant parameter of this research including the density and rate of population’s growth. The results, based on the calculation of ANOVA states proved that the provision of liquid organic fertilizer concentration highly has significant effect (Fcount > Ftable 1%) for the growth of Chaetoceros calcitrans. The highest level of Chaetoceros calcitrans density growth with a concentration that is 60 ppm which showed as the highest density of 411.33 x 104 cells/ml and the highest population’s growth that is 5,92 cells/ml, while the lowest level of Chaetoceros calcitrans density shown with a concentration = 0 ppm cells/ml that is 279 x 104 cells/ml and the lowest population’s growth that is 5,29 cells/ml.

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