First, the summer water temperature is high, the water body is stratified with the temperature, the bottom of the low temperature dissolved oxygen is low, the water quality is easy to deteriorate.
1. Control the depth of the pond water and control the pool water to 1.2 to 1.5 meters.
2. Open aerators at noon on sunny days to promote the convection of water bodies.
Second, in summer, the water temperature is high, the digestion and absorption rate of fish is reduced, the growth rate of fish is slowed, physiological metabolism is poor, and anti-stress ability is decreased.
1. For ponds with drainage conditions, the well water may be added to the pool before or after the noon aeration machine is opened. At the same time, the upper layer of high-temperature water may be discharged by overflowing on the other side of the pond; water may be introduced into the pond without drainage conditions. The upper aquatic plants, such as gourds and duckweed, cover 1/10 of the surface of the water to reduce the temperature of the water.
2. Change the feeding time before 11 o'clock in the morning and after 4 o'clock in the afternoon to avoid the high temperature of the surface water at noon.
Third, the summer fish eaten large, some low-quality or contain undesirable substances and hormones feed will seriously affect the breeding effect.
1. Buy quality brand feed. Vitamin C is added to the feed, adding about 300 grams per ton of feed to protect the liver, enhance physical fitness, improve immunity and detoxification.
2. The amount of feed to be fed should not be too much, adhere to 80% fullness principle, in order to avoid the digestion and malabsorption and intestinal diseases caused by overfullness.
1-Piece Ostomy pouch MDK-BO-01 800ML
A one-piece colostomy bags, drainable pouching system designed to be opened at the bottom when emptying. These colostomy bag machine are most suitable for colostomies or ileostomies. Ostomy bag colostomy barrier is a standard wear skin barrier that is gentle to the skin and allows for frequent pouch removal. To close the pouch, use the curved, beige clamp. Soft, beige disposable colostomy bag pouch panels on body side help provide comfort.
The features are soft and flex,standard wear, skin barrier, flat. The Chassis made in 100% hydrocolloid No tape border. Cut-to-fit skin barrier. Ultra-clear odor-barrier pouch film. Curved, beige pouch clamp. With comfortable ware pouch panel body side only. Not made with natural rubber latex.
Ostomy urostomy colostomy bag care products consist of sodium carboxymethylcellulose, adhesives made from medical hot melt adhesives, and separator paper or separators. Nursing equipment for ileum, colon, rectum or urethral stoma,The coloplast colostomy bag comes into contact with intact skin and intestinal lumen,Non-sterile supply. Colostomy bag reusable for stoma washing, care and collection of excreta and skin care around the stoma.
Use disposable colostomy bag, make sure the skin around the stoma is clean and dry before use. Remove the bags for colostomi from the package and separator or paper. Reshape the coloplast colostomy bag into the desired shape and size to fit the skin around the stoma. Apply the colostomy convatec bag to the skin around the stoma,adjust the shape of the paste again,Gently press so that it is firmly flat on the skin. Attach the stoma colostomy bag undercarriage to the stoma. The colostomy bag care can be peeled off the skin, don`t reuse. These one-piece-colostomy bag or two-piece-colostomy-bag are non-sterile product and is valid for three years under the condition of meeting the storage conditions.
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