As the salinity level of the water in the fields is low, the rice cultivation starts in June and harvesting starts in November. After the harvesting ends, from November to April, the salinity level gets high in the water. At this time, prawn farming starts in the fields.
Due to low water salinity in the fields, rice cultivation begins in June and harvesting concludes in November. After harvest ends (November to April), the water's salt content rises, prompting prawn farming during that period.