Share seven experiences of cultivating Loach

1, the pond environment the pond should be close to the water source, it is convenient to add water to the pond regularly, the general area of the pond is 1-3 mu, the water depth of the pond had better be 50-60 cm, the bottom is flat without silt, do a good job of escape prevention measures, each mu with 50 kg of quicklime mixed with 15 kg of bleach to disinfect the pond.

2. Basic fertilizer needs to be given to the sole fertilizer and biological bait before rearing Loach seedlings in the pond. You can choose the feces of poultry and livestock, usually 10-15 kg per square meter. 3. Seedling stocking 40-50 Misgurnus anguillicaudatus seedlings per square meter of water surface. Loach seedlings need to be soaked in 3-5% salt water for 5-10 minutes to avoid diseases such as water mildew. 4. The feed is generally fed with a compound feed with a protein content of 30%. The feed is about 4% of the body weight of the adult Loach. When the temperature reaches 25 ℃-28 ℃, the Loach has a large intake, so it should be properly fed with more food to help the Loach grow better and faster, and the amount of feed will be reduced when the water temperature is higher than 30 ℃ or lower than 10 ℃. Adhere to the "four fixed" bait, generally choose the best feeding in the evening. 5. Water quality management pool water should be yellowish green, and the transparency should be 20-25 cm. When the color of the water changes to tea brown, dark brown or the dissolved oxygen in the water is less than 2 mg / L, the water should be changed in time, and beneficial microbial preparations should be used frequently to keep the water quality fat, alive, tender and cool. 6. Daily management monitors the water temperature of the pond in real time. When the water temperature is above 30 ℃, new water should be injected to reduce the water temperature and increase the dissolved oxygen in the water. In addition, it is necessary to do a good job in pond patrol and solve problems as soon as they are found. 7. Technical points and matters needing attention should be improved, the quality of Loach species should be strictly controlled, feed inspection should be careful, waste should be strictly prohibited, and water quality and diseases should be well controlled.