How to prevent aflatoxin poisoning in pigs
Insisting on not feeding moldy feed is the fundamental measure of prevention. Prevention of feed mildew is also an important part of prevention.
1. Harvest grain in time after ripening, dry it thoroughly, store it in ventilation, and avoid mildew.
2. Strengthen the storage of feed, pay attention to keep dry, especially in warm rainy areas or seasons, but also should prevent feed moldy.
3. Do not feed pigs moldy grain or food.
4. Once pig poisoning is discovered, immediately stop feeding moldy feed and switch to fresh feed.
5. For slightly mildewed grain feed, it can be soaked in 3 times the amount of water for one day and night, and then soaked in the same amount of water. In this way, the water can be changed continuously for 3 to 4 times. Most of the toxins can be extracted by water, and then taken out and dried, and then used as feed. If soaked in 10% lime water instead of water, the detoxification effect is better.
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The cause and Prevention of Grinding teeth in Pig Night
Pigs grind their teeth at night for many reasons, and corresponding measures should be taken to eliminate them. A single feed is best for pigs to feed formula feed, because the various nutrients of formula feed, such as minerals, trace elements and so on, are reasonable. Concentrate feed should be matched with green roughage, and appropriate amount of minerals and trace elements should be added, such as adding 1 / 2% mineral feed, such as bone powder, calcium hydrogen phosphate, eggshell powder, etc., and adding 0.25-0.5% salt, which has a certain effect on preventing pig molars at night. Or supplement each pig with feed every day.
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Pseudomonas aeruginosa in chickens
Pathogenic Pseudomonas aeruginosa belongs to Pseudomonas genus, gram stain negative, for both ends of the blunt short bacilli, can move, one end of the bacteria has a flagella, bacteria size of 1.5-3.0μm×0.5-0.8μm, single or double arrangement, occasionally see short chain. Epidemiology The disease mainly harms chickens, the incidence is mostly 1-35 days old, the incidence and mortality are different, sometimes as high as 50%, the incidence is not obvious seasonality. According to Liu Shanggao (1987), Pseudomonas aeruginosa is the most prevalent bacterium in chickens in China.
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