Prevention and treatment of trichomonad
Chicken crown tinea is a chronic skin mycosis of chickens, which is characterized by the formation of yellow-white, scaly scabs on the head without feathers, especially on the chicken crown. In severe cases, the lesions can also extend to feathers.
A. Preventive measures:
Pay attention to quarantine and strictly prevent the introduction of the disease. Isolation of diseased chickens, severely diseased chickens should be eliminated, mild treatment.
B, treatment method:
Treatment can be treated with iodine glycerin or formalin ointment (1 part of formalin, 20 parts of Vaseline, add formalin after melting and shake well in a glass bottle). First of all, use soapy water to remove the scab and dirt, and then apply medicine. It is also effective to rub the affected part with 3%-5% clotrimazole ointment. Disinfect the henhouse thoroughly with formalin or sodium hydroxide.
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Add food to pigs in summer night and gain weight quickly
It is hot in summer, and feeding pigs at night gains weight faster than feeding pigs during the day. This is because the cool weather at night, less external interference, help pigs eat more, sleep more, and reduce daytime activities. The following points should be mastered for increasing food at night: generally, three times of feeding can be done at 19:00, 23:00 and 4 am, and 0.5% of brine is fed at 10:00 and 2 pm respectively during the day. Feed ratio of wheat flour 20%, corn meal 20%, wheat bran 26%, cottonseed cake 30%, fish
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How can steamed egg custard make it better?
The protein in the egg solidifies at 60 ℃ to 70 ℃. When steaming, the temperature of the outer layer of the egg will rise rapidly, resulting in a great temperature difference between the inside and outside of the egg. When the egg solidifies, the outer layer is dehydrated into a honeycomb. Therefore, to be a good steamed egg custard, we should master three points: 1. Temperature: stir the eggs in warm water and steam over medium heat after boiling. two。 Time: steam for 8 minutes after boiling. 3. Ratio: the ratio of egg juice to cold water is 1:2. After the water is boiled, put the egg on the steam compartment, and then boil it.
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