(a) The gases that are most harmful to chickens in the detection of harmful gases are ammonia and hydrogen sulfide. Due to the volatility and irritation of ammonia, if a large amount of ammonia gas is produced in the chicken house, it will be felt when one enters the house. When the smell of ammonia was smelled, the ammonia in the house had already exceeded the standards. If the smell of hydrogen sulfide is smelled at a slight height in the house, the hydrogen sulfide in the house has been severely exceeded. When the following conditions occur in the house, it can be determined that there is indeed excess hydrogen sulfide in the air:
(1) Copper sulphate is produced on the surface of a copper fixture and becomes black.
(2) A white precipitate on the surface of the galvanized ironware.
(3) Fading black art pigments. In addition, chicken coops should be used to keep people and chickens from carbon monoxide poisoning.
When the above three kinds of harmful gases are over-absorbed, corresponding measures should be taken immediately. The amount of ventilation can be appropriately increased and dunnage can be replaced to reduce or eliminate the harmful effects of harmful gases on chickens.
(b) Checking temperature Temperature is critical for raising chickens.
Check that the temperature on the thermometer matches the actual required temperature. If the temperature varies greatly, warming or cooling measures should be taken immediately and the management personnel should be required to control the temperature within the required range.
(c) Check ventilation Check if ventilation is good. Especially in the winter when the temperature is low, people often pay attention only to keep warm and neglect normal ventilation. When the ventilation is good, the chickens are lively and active, and there is no odor in the house. Especially when the temperature and ventilation are up to the standard, there will be a comfortable feeling. If the chicken is found to be free from disease, snoring, breathing and breathing, the smell is very strong, and the dust is diffuse, indicating that the ventilation in the house is extremely poor, ventilation should be strengthened immediately.
(d) Check the feces to see if the color of the feces is bloody. In general, the feces of laying hens are soft and the feces of broilers are strips. Some diseases can cause chickens to have diarrhea, such as chicken Gan Paul's disease? ù 拘 拘 ã„Š summer 也 ┯氪 拘 拘 拘 拘 拘? 11. Scoop advice 啾悖 啾悖 spring 崮谟 æ‚– æ‚– æ‚– Î§å— Î§å— Î§å— è…¥çŽ– 腥玖 腥玖 腥玖 腥玖 腥玖 腥玖 腥玖 腥玖 腥玖 腥玖 11 11 11 11 11 11 11 11 11 11 æ– æ– æ– æ– æ– æ– æ– æ– æ– è„š è„š è„š è„š è„š è„š è„š è„š
RP International Ltd is top Benzoic Acid And Salts Supplier and Manufacturer in China.
Benzoic Acid&Salts, food preservative, white granular or crystalline powder that is odorless, soluable in water, manufacturing process via chemical synthesis, toluene as raw material. Benzoic acid inhibits the growth of mold, yeast and some bacteria. Its salts such as Sodium Benzoate and Potassium Benzoate are also used as a food preservative. Benzoic Acid is used in the food and beverage industry as a preservative, specifically for use in frozen fish sticks, fish fillets, and fish paste products. Sodium Bonzoate and Benzoic Acid are not intended for use in meat products.
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