Eka Putra, Ariestyanto and Rahmad Rahim, Andi and Fika Rahmawati, Firma (2018) Pengaruh Toksisitas Timbal Asetat Pb(CH3COO) Dan Kepadatan Terhadap Perubahan Warna Dan Persentase Anakan Jantan Kutu Air Daphnia sp. Jurnal Perikanan Pantura (JPP), 1 (1). pp. 68-75. ISSN E-ISSN : 2615-2371
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Abstract
Pb (CH3COO) was a metal that could accumulated in organisms tissue. Pb contents in organisms tissue increased by increasing of Pb (CH3COO) concentration in the water and the duration organisms that live in water pollution by Pb (CH3COO). It is caused organisms did not regulated by Pb (CH3COO) one that turns in at organisms body. Daphnia sp.are sensitive to the chemical in the waters ecology and has an important role in the ecology of freshwater as the first of trophic level in the waters ecology. The objective of this study was to obtain information about effect the concentration of heavy metals Pb (CH3COO) in differences densities of Daphnia sp.to color changes and percentage of male larvae Daphnia sp. This research design uses factorial cmplete randoms design. The main parameter in this research is color changing and male larvae on the Daphnia sp. While supporting parameters in this research is water quality (temperature, pH, amonia and DO). The result of research indicates that the heavy metal Pb (CH3COO) with different concentration to the adult female Daphnia sp. showed significantly difference (p<0,05) of the Daphnia sp. color change, the highest density of Daphnia sp. (400 Daphnias) with heavy metal concentration 3.16 mg/l.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Daphnia sp., Pb(CH3COO), colour |
| Subjects: | Agriculture Agriculture > Agrotechnology Universitas Muhamadiyah gresik > Book > Agrotechnology Book > Agrotechnology Book > Agrotechnology |
| Divisions: | Faculty of Agriculture > Aquaculture Study Program |
| Depositing User: | Users 2 not found. |
| Date Deposited: | 25 Apr 2018 07:18 |
| Last Modified: | 05 Oct 2020 04:14 |
| URI: | http://eprints.umg.ac.id/id/eprint/72 |
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