Sampling: Cast net w as used to measure the growth rate
of shrimps. The first sampling was taken after 40th days of
culture and number of individuals and the average body
weights were recorded in each sampling. Five hauls were
made in each pond. Healthiness, survival rate, Average
Body weight (ABW) and Average daily growth (ADG) of
the animals was estimated. Sampling was regularly
performed every ten days until harvest.