Cultured inland waters, such as those used for raising Penaeus vannamei, often contain freshwater wild fish and aquatic insects. Due to poor pond maintenance and inadequate cleaning, large numbers of these organisms are ingested by the shrimp, significantly reducing their survival rate and even leading to total production loss. Through several years of breeding experience, it was discovered that increasing the salinity of the water can effectively eliminate wild fish and aquatic insects, greatly improving the survival rate of shrimp seedlings. This led us to consider using salt or potash to clean the ponds before stocking. The method is simple but highly effective: five days prior to releasing the shrimp seedlings, the pond should be drained completely. Then, 100 to 150 kg of salt per acre should be spread evenly over the bottom of the pond, especially in areas where water tends to accumulate. After spreading, the pond should be left to dry under the sun for about two days. Once the water is refilled, the water quality should be tested to ensure it's suitable before introducing the shrimp. Using this salt-based pond clearing method not only removes unwanted fish and aquatic pests but also helps to kill harmful pathogens, creating a cleaner and safer environment for shrimp farming. Additionally, the slight increase in salinity can improve the overall health and growth performance of the shrimp. This practice has proven to be both cost-effective and environmentally friendly, making it a popular choice among many shrimp farmers. d ribose supplement,ribose supplement,S-Adenosyl-L-methionine disulfate tosylate,S-Adenosyl-L-methionine Jiangxi Chengzhi Bioengineering Co., Ltd , https://www.chengzhi-bio.com