Summer feed is susceptible to mildew. Once the livestock and poultry have eaten moldy feed, the light will affect the growth and development of livestock and poultry, and severe cases will cause poisoning to death, causing major economic losses to farmers. For this reason, the following describes the simple processing methods of several moldy feeds.
1. Excluding method For straw and pellet feed, once moldy occurs, remove moldy parts directly.
2. Washing method Seeds of the real kind have mildew, you can first mold the feed to crush the powder, pour it into the tank, add 3~4 times of water to mix well, and then change the water twice a day to stir until the soaked water turns from brown Colorless so far.
3. The drying method is mainly used for a large amount of straw feed. The method is: first moldy feed dried in the sun, then ventilation, shake loose to remove mold.
4. Heating Method For baking pan materials, baking at a temperature of 150°C for 30 minutes or heating in a microwave oven for 8 to 9 minutes can destroy 48% to 61% of aflatoxin.
5. Adsorption clay and zeolite (its main component is aluminosilicate) can not only promote the growth and development of livestock and poultry, but also has a strong adsorption; add 0.5% of clay or zeolite in the feed, can be adsorbed in the feed Mycotoxins.
6. After the mold-removing method of moldy corn, the toxins are mainly concentrated in the embryo. First grind the corn into small particles of 1.5 to 4.5 mm, add 5 to 6 times more water, and then stir. The embryo fragments float on the water because they are light, remove it or drain it with water, and repeat it several times. , you can achieve the purpose of detoxification.
7. Lime water soaking method is suitable for corn, sorghum and other seed real feed. The method is: First, the large grain moldy feed such as corn is crushed into small particles with diameters of 1.5 to 5 mm (small grains such as sorghum are smaller, and no smashing is possible), and lime powder after 120 mesh screening is blended in a proportion of 0.8% to 1%. In the moldy feed, the lime powder and water mixed into the lime powder are then poured into the container at a ratio of 1:2 for 1 minute, left to stand for 5 to 8 hours, the water is poured out, and the water is rinsed continuously for 2 to 3 times. It can be used after drying. Other data indicate that adding 5% quicklime to mildewed feed can remove 90% to 99% of the toxin.
8. The ammonia method is suitable for bran feeds. The method is: 12.5 grams of ammonia per kilogram of feed, after mixing in the container, sealed with a plastic cloth, at room temperature 20 °C, 7 days after the detoxification rate of 87.5% or more; room temperature 40 °C, after 5 days detoxification rate More than 90.
9. Alkali cooking applies to seed-like feeds. The method is: Mix 100 kg of moldy feed plus 3 times water, 500 grams of soda powder (or 1 kilogram of lime) in proportion, co-cook until the feed splits, wait until it cools and then rinse with water to remove alkali Ready to use.
10. The fermentation method utilizes lactobacillus for fermentation, and the toxicity of aflatoxin is reduced by the action of enzymes. Using this method to treat feed not only reduces the toxicity of mycotoxins in feed, but also increases feed nutrition (mycelial proteins) and improves palatability.
It should be noted that the above treatment methods are generally applicable to mild mildewed feeds, and used in combination with other feeds after treatment, and should not be used as the "main food" of livestock and poultry; for severely milded feedstuffs, due to high processing costs, it is still It is better to discard all.
Multi- Parameter Patient Monitor
A multiparameter monitor is a medical device for monitoring a patient`s vital signs. It is mainly used in intensive care, hospitalization or ER. In general, basic models are used to monitor cardiac activity (ECG), blood pressure (NIBP), respiration (RESP), oxygen saturation (SpO2) and temperature (TEMP).
They display the value of each parameter while presenting the evolution curves over time. For some models, modules can be added to measure other parameters (ETCO2, CO2, pCO2, IBP, EEG, EMG, etc.). They have audible and visual alarms to alert medical personnel to any risks related to the patient`s condition.
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