Early feeding and good feeding: more ponds do not feed in time after feeding, and some even begin feeding feed after 20 days. Inadequate feeding will result in insufficient nutrient intake of shrimps, resulting in slow growth or even slow growth. Hunger is dead. It is generally recommended that the shrimp feed should be fed on the second day after the start of seedlings, and be fed with “more baits and more” or “more seedlings” for more than 15 days. After a period of time, it can be fed according to the amount of protein required for the growth of fish and shrimp. The polyculture of feedstuffs can not only ensure the survival rate of the shrimp seedlings, but also ensure that the shrimp seedlings have sufficient nutrient intake to ensure the growth.

More aerators, diligent aerobics: Most ponds have the habit of not opening aerators or opening aerators after they are released. Breeding households generally believe that shrimps and fish fry are still small and will not be deprived of oxygen. Is the lack of correct understanding of the lack of increased dissolved oxygen content in ponds during seedlings? In fact, small shrimps only have low oxygen consumption and do not represent adequate dissolved oxygen in ponds. Early ponds are usually in an unstable period and may experience changes in water, algae and zooplankton peaks, and ponds will be longer. The time is in a state of hypoxia, and the aerator will be beneficial to the survival of the shrimp seedlings. It is recommended to open two or more aerators per 10 acres and keep it open as often as possible. In case of water changes, ponds at the peak period of zooplankton should cooperate. Use "Quick Solution" and "Bottom Oxygenation" to increase the dissolved oxygen content in the pond to ensure survival.

Maintaining deep water levels, less fertilizer, and more stable water: Unprecedented weather in the early farming period, unstable water quality, and the habit of farming with fertilizer, water, and shrimps have exacerbated the changes in water quality in the early stages, resulting in water quality that is always clear and fat. In the cycle, bubble disease has a great impact on the survival rate of shrimp seedlings, so early water stability and anti-bubble disease are the key points. It is recommended to add water to 1.2 to 1.5 meters at a time before putting the seedlings. Sufficient water depth is good for water stability, while shallow ponds are more likely to change water and increase the risk of air bubble disease. Should also be less fertilizer, careful selection of fertilizer, improper fertilizer will cause artificially unstable water quality and high incidence of bubble disease. The old ponds did not have the habit of dredging and treating the bottom of the pond. In fact, there was no shortage of major nutrients. What was lacking was only the conditions for the transformation of nutrients. A small amount of water should be used to detoxify and stabilize water, and “living carbon” should be used. "Bacteria and more" to make up for carbon and make up for bacteria, this kind of pond can not only effectively prevent and control bubble disease, but also can achieve the purpose of transforming nutrients and stabilizing water quality.

The intake of nutrients at the seedling stage determines the growth and development status of the shrimp, so in addition to feeding the relatively high-protein shrimp feed as much as possible, supplements such as “LY-Lifeline” and “Nutrition Express” should be added. Nutrients, a comprehensive and balanced variety of nutrients, can improve the anti-stress ability and anti-hypoxia ability of shrimp seedlings and help improve the survival rate of shrimp seedlings.

As the saying goes: "Everything is difficult at the beginning." Only by grasping the key points of raising early shrimp seedlings in shrimp and fish polyculture ponds can effective cultivation be achieved and good breeding results can be achieved.

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