Feed for improving immunity of piglets and preparation method of feed
An immunity and feed technology, applied in the direction of animal feed, animal feed, application, etc., to achieve the effect of improving immunity, promoting growth and good palatability
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[0035] The invention also provides a method for preparing a traditional Chinese medicine additive used in feed for improving the immunity of piglets, the preparation steps are:
[0036] (1) Weigh each of the raw materials: Weigh appropriate amounts of Astragalus, Bupleurum, Coptis, Codonopsis, Jujube, Pulsatilla, Atractylodes, Huoxiang, Houttuynia, Radix Isatidis, Honeysuckle, Galla Chinensis, Licorice, Platycodon, Atractylodes, Lotus Seed, spare;
[0037] (2) Mixing of raw materials: Pour half of each raw material in step (1) into the mixer in equal increments for first-level mixing, rotating at 12 rpm, mixing for 10 minutes, and then adding the remaining raw materials Mix for 20 minutes, stop and discharge;
[0038] (3) Preliminary crushing and drying: Add a 50-mesh sieve crusher, perform preliminary crushing, and then dry in a dryer at a temperature not higher than 55°C, so that the moisture content of the API mixture is not greater than 8.0%;
[0039] (4) Micro-pulverization: The...
Example Embodiment
[0041] Example 1:
[0042] Weigh 20 kg of corn, 25 kg of soybean meal, 5 kg of wheat, 5 kg of rice bran meal, 0.5 kg of vitamin premix, 0.5 kg of trace element premix, 0.2 kg of salt, 0.5 kg of calcium bicarbonate, and 0.2 kg of antioxidants. Among them, vitamin premix The material is vitamin A 35000 IU / kg, vitamin D3 2000IU / kg, vitamin E 450IU / kg, folic acid 3500 mg / kg; the premix of trace elements is copper 6500mg / kg, iron 9360mg / kg, manganese 1650mg / kg, zinc 8900mg / kg. From this, a basic ration is made and ready for use.
Example Embodiment
[0043] Example 2:
[0044] Weigh 50 kg of corn, 45 kg of soybean meal, 15 kg of wheat, 10 kg of rice bran meal, 1 kg of vitamin premix, 1 kg of trace element premix, 0.5 kg of salt, 1 kg of calcium bicarbonate, and 0.5 kg of antioxidants. Among them, the vitamin premix is vitamin A 34700 IU / kg, vitamin D3 2780IU / kg, vitamin E 930IU / kg, vitamin K3 4650IU / kg, vitamin B6 4500IU / kg, niacin 5800 mg / kg; trace element premix is copper 7550mg / kg, iron 9670mg / kg, manganese 2320mg / kg, zinc 7400mg / kg, iodine 1910mg / kg, selenium 1046mg / kg. From this, a basic ration is made and ready for use.
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