STUDIES ON PHYSICO-CHEMICO PARAMETERS ANALYSIS IN WHITE LEG SHRIMP L. VANNAMEI DIFFERENT CULTURE PONDS IN THONDI, RAMANATHAPURAM DIST, TAMILNADU
N. Arunpandiyan*, S. Ananthakrishnasamy, J. Sivamani and B. Jayakumar
ABSTRACT
The study was conducted to determine the physico-chemico parameters of selected 4 different ponds. R.R Aqua Farm Namputhalai, Thondi, Ramanathapuram Dist which is located at 9.7438° North Latitude and79.0185° East Longitude, Tamilnadu. The present study shown the total mean values of pH (8.1), Salinity (5.94 ppt), Electrical Conductivity (175 μmhos/cm), Total Dissolved Solids (216.95 mg/l), Total Alkalinity (149 ppm), Carbonates (31 ppm), Bicarbonates (118 ppm), Total Hardness (1427 ppm), Calcium Hardness (171 ppm), Magnesium Hardness (242 ppm), Nitrite (0.23 ppm), Ammonia (0.44 ppm) and Dissolved Oxygen (3.26 mg/l). Different co-relationships found between the water quality parameters in all the farming systems. The results have shown that all the tested parameters were maintained under optimal conditions which are suitable for L. vannamei farming.
[Full Text Article] [Certificate Download]