Tingkat Kesuburan Danau Perupuk Berdasarkan Fitoplankton Di Desa Kampung Pina…

Abstract Many activities in the Perupuk Lake contribute the input of organic and anorganic mattet that affects the nutrient concentration and increasing thr growth of phytoplankton. A research about Thophic State of Perupuk Lake by Phytoplankton in Kampung Pinang Village Kampar District Riau Province has been conducted in June-July 2019. The location of the water samples to measure water quali…