PEMANFAATAN LIMBAH KOTORAN AYAM DAN EM4 UNTUK MENINGKATKAN KELIMPAHAN FITOPLANKTON PADA MEDIA RAWA GAMBUT
| dc.contributor.author | Pamungkas, Niken Ayu | |
| dc.date.accessioned | 2014-01-29T09:24:40Z | |
| dc.date.available | 2014-01-29T09:24:40Z | |
| dc.date.issued | 2014-01-29 | |
| dc.description.abstract | Phytoplankton is a very important microorganisms in pond, it has a function as primary producer, natural fish food and as supporting water quality parameters. Phytoplankton growth could be supported by adding fertilizer. One of the best fertilizer that could be used in the swampy area is bokashi manure from chicken wastes and EM4. The research was conducted from July – August 2010 in water quality laboratory, Fisheries and Marine Faculty, Riau University. Research method used in this research is complete randomly design with one factor four stages treatment and three replications. As stages treatment in this research is N, P, K fertilizer with dose of 2.25 g/m2 (P0), bokashi fertilizer 32.66 g/m2 (P1), 65.32 g/m2 (P2) and 97.98 g/m2 (P3). From the study, it is invented 3 classes of phytoplankton Chlorophyceae (8 spesies), Cyanophyceae (6 spesies) and Bacillariophyceae (4 spesies), the high abundance is Ulothrix sp. Regression analysis, shown that is has positive correlation between doses of bokashi fertilizer with phytoplankton abundance. The best result of bokashi fertilizer is 97.98 g/m2 (P3) with phytoplankton abundance of 2208 ind/l. Soil and water quality are in good range for phytoplankton growth, such as : soil nitrate 0.4810-1.0264 ppm, soil phosphore 0.2796-1.6967 ppm, organic matter 7.199- 14.710 %, pH 6-8, temperature 24-310C, dissolved oxygen 3.8-5.6 mg/l, nitrate 0.5291- 1.9598 ppm, orthophosphate 0.3418-1.2449 ppm, hardness 60-119 ppm, carbondioxide 3.07-6.05 mg/l and turbidity 7-54 NTU. | en_US |
| dc.description.sponsorship | Seminar Antarabangsa Ke-4 UNIVERSITI KEBANGSAAN MALAYSIA TAHUN 2011 | en_US |
| dc.identifier.isbn | 978-983-2457-34-3 | |
| dc.identifier.other | wahyu sari yeni | |
| dc.identifier.uri | http://hdl.handle.net/123456789/5414 | |
| dc.language.iso | en | en_US |
| dc.title | PEMANFAATAN LIMBAH KOTORAN AYAM DAN EM4 UNTUK MENINGKATKAN KELIMPAHAN FITOPLANKTON PADA MEDIA RAWA GAMBUT | en_US |
| dc.type | UR-Scientific Work Lecturer | en_US |
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