The breeding density is 100 kilograms per year, typically cultivated over two seasons annually. In the spring shrimp breeding mode, the stocking rate is between 30,000 to 40,000 shrimp per acre, with a size of approximately 1,200 per kilogram. For summer shrimp stocking, the recommended density ranges from 30,000 to 35,000 per acre, with a size of around 10,000 per 10,000 kilograms.
Maintaining good water quality is essential for successful shrimp farming. Overstocking should be avoided, as it can lead to poor growth and increased disease risk. The water transparency should be kept between 25 to 30 centimeters, and the pH level of the pond should remain around 7.5 for optimal conditions. Regular monitoring of these parameters helps ensure a healthy environment for the shrimp.
Feeding practices are also crucial. For every 500 grams of shrimp, about 125 kilograms of mid-range feed is required. The protein content in the feed should range between 25% and 28% to support proper growth. In ponds rich in natural bait, feeding once daily in the evening is usually sufficient. However, during peak growth periods—such as the second half of the first season and the second half of the production cycle (August to September)—feeding should be intensified to meet the higher nutritional demands.
Additionally, incorporating aquatic plants into the pond can significantly improve the farming environment. It is recommended that aquatic plants occupy around 20% of the pond area. Among various species, *Hydrilla verticillata* is considered the most suitable due to its ability to provide shelter, improve water quality, and serve as a natural food source for the shrimp. This practice not only enhances biodiversity but also contributes to more sustainable and productive shrimp farming.
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