Replace the transition material The 20-week-old hens were switched to pre-lay egg feed with a calcium content of 1% and crude protein of 16.5%. To gradually replace, when the egg production rate reaches 2% to 6%, the feed calcium should be 3.4% to 3.5%, with crude protein should reach 18%. Strictly control the temperature of the house The optimum temperature for laying eggs for chickens is 18°C. If the temperature is too high or too low, the nutrients needed to maintain the needs will increase. Temperature below 13 °C will affect the growth and egg production. In the fall of high temperatures, the feed intake of laying hens is reduced. If the proportion of protein in the diet is not increased in time, it will affect the development of the chicken's reproductive system and delay the opening date. Adjust the relative humidity and ventilated chicken house requirements relative humidity of 55% to 65%, after 4 weeks of age can be reduced to about 50%, the humidity can not be too high, otherwise the chicks will lose appetite, delayed sexual maturity. In addition, if the ventilation is poor, harmful gases in the air will increase, the humidity will increase, and the oxygen content will decrease, which will make the reserve hen stunt and postpone the opening date. Clean drinking water First-time hens are in great need of drinking water. Generally, a hen needs about 100 ml of water every day. Therefore, laying hens must not be short of water every day. It is best to use a flowing water tank for water supply, and also to supply 2 to 3 times of light salt water every week.
Cold therapy is the "I" component of R.I.C.E. (rest, ice, compression, and elevation). This is a treatment recommended for the home care of many injuries, particularly ones caused by sports.
Cold therapy can be applied in various ways, including ice packs, coolant sprays, ice massage, and whirlpools, or ice baths. When used to treat injuries at home, cold therapy refers to cold therapy with ice or gel packs that are usually kept in the freezer until needed. These remain one of the simplest, time-tested remedies for managing pain and swelling.
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