Assessment of aquatic Phytoplanktons and water quality of Govindgarh Lake in Rewa district, Madhya Pradesh, India
Le résumé fourni par la source
The present study was carried out to document the aquatic and wetland plants of Govindgarh lake in Rewa district of Madhya Pradesh, India. Floristic survey was carried out during 2018-2019. The mean annual density composition of Chlorophyceae, Bacillariophyceae, Cyanophyceae and Euglenophyceae was recorded of 164.24, 174.67, 71.92 and 15.57 (org/L) during first year (2018) and 173.00, 185.25, 72.08 and 17.33 (org/L) during second year (2019) of study period respectively. Bacillariophyceae showed their dominance during both study years showing eutrophic nature of lake water. The collected water samples were analyzed for different Physico-chemical parameters viz. pH, electric conductivity, temperature, Odour, CO2, chloride, Total hardness, calcium, magnesium, DO, BOD and COD. The study reveals that the Govindgarh Lake possesses appreciable quantum of Phytoplankton’s, after physicochemical analysis the results were found that the sample of habited water is free from pollution and ecologically balanced. Potable water is safe enough to be consumed by humans and can be used for irrigation and Pisciculture.
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