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PENGARUH PERBEDAAN SALINITAS TERHADAP PERTUMBUHAN CHLORELLA SP. PADA SKALA LABORATORIUM

Wibowo, Ais Anantama (2018) PENGARUH PERBEDAAN SALINITAS TERHADAP PERTUMBUHAN CHLORELLA SP. PADA SKALA LABORATORIUM. Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Chlorella sp growth. in culture media is very dependent on environmental conditions. One environmental condition that affects the growth of Chlorella sp. is salinity. Salinity can affect the growth of Chlorella sp. because salinity affects the osmosis pressure on the cell wall of Chlorella sp. in the absorption of nutrients in the culture media. Therefore this study aims to determine the effect of different salinity on the growth of Chlorella sp. This study was conducted on a laboratory scale using experimental methods. Test containers containing Walne fertilizer culture media were given Chlorella sp. as many as 100,000 cells / ml in each treatment. This study uses 4 treatments and 3 repetitions. Chlorella sp growth data. every day obtained from the calculation of the sample Chlorella sp. use haemocytometer. The calculation data obtained is then analyzed using anava one factor data. The results showed that differences in salinity had no effect on the growth of Chlorella sp. The best salinity for the growth of Chlorella sp. is at 15 ppt salinity with the number of Chlorella sp cells. at peak growth as much as 340 × 104 cells / ml, followed by treatment B salinity 20 ppt as much as 339.33 × 104 cells / ml, then treatment D salinity 30 ppt as much as 270.58 × 104 cells / ml, and treatment C 25 salinity as much as 266.83 × 104 cells / ml. Salinity of 15 ppt, 20 ppt, 25 ppt, and 30 ppt can be used for Chlorella sp culture media due to the growth of Chlorella sp. between treatments are not much different and relatively the same.

Item Type: Thesis (Bachelors Degree (S1))
Additional Information: 201410260311007
Uncontrolled Keywords: Chlorella sp, salinity, growth, water quality
Subjects: S Agriculture > S Agriculture (General)
Divisions: Faculty of Agriculture & Animal Husbandry > Department of Fishery
Depositing User: Sulistyaningsih Sulistyaningsih
Date Deposited: 23 Nov 2018 10:23
Last Modified: 23 Nov 2018 10:23
URI : http://eprints.umm.ac.id/id/eprint/40718

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