In recent years, the high economic value of grass carp and the wide source of feed have made it a major target for ponds. In this “grass-based†fish pond, every grass carp season is often seen at about two o'clock in the middle of the culture area. Grass carp flooding occurs. The more grass carps die, the more experts and technicians go through the field. Investigation and analysis to find out that in the case of conventional breeding, the reason for the pan-glycan monopoly grass carp is caused by excessive feeding in the evening, and the key to preventing pan-tang accidents is to adhere to scientific feeding. The specific method is to insist on “three look†and “ Four principles of feeding, and strictly control the degree of eating in the evening, to prevent eating night food. If a large amount of food is still consumed at night, activate the oxygenerator or inject new water in advance so that the pool water forms an oxygen-rich area.
In the summer/autumn hot season, from 10am to before sunset, a shady shed can be placed on the food table (frame) to reduce the temperature of the water surface in the local area of ​​the food table, so that the grass carp feeds smoothly during the day so as to avoid heavy feeding at night.
In the summer/autumn hot season, from 10am to before sunset, a shady shed can be placed on the food table (frame) to reduce the temperature of the water surface in the local area of ​​the food table, so that the grass carp feeds smoothly during the day so as to avoid heavy feeding at night.
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