Piglet antibiotic-free compound feed containing fermented mulberry leaf powder and preparation method of piglet antibiotic-free compound feed
A technology of compound feed and mulberry leaf powder, applied in the field of feed, can solve problems such as compound feed for piglets that have not yet been found, and achieve the effects of improving immunity and disease resistance, improving the micro-ecosystem of the gastrointestinal tract of piglets, and low feed-to-meat ratio.
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Embodiment 1
[0035] An antibiotic-free compound feed for piglets containing fermented mulberry leaf powder, which comprises the following components by weight, calculated as 100 catties per part:
[0036] Fermented mulberry leaf powder 5-20 parts, corn 60 parts, soybean meal 15, puffed soybean 2, whey powder 1.5, odd feed powder 1.5, fish meal 4, glucose 2 and antibiotic-free premix 4. Among them, the fermented mulberry leaf powder was 5, 10, 15 and 20, and the corresponding compound feeds were sample 1, sample 2, sample 3, and sample 4, respectively.
[0037] Wherein, the preparation method of the fermented mulberry leaf powder is as follows: after drying the surface moisture of the clean mulberry leaf, it is cut into small pieces, and then adding bran, 0.5% lactic acid bacteria and 0.5% enzyme preparation accounting for 15% of the mass ratio of the mulberry leaf, After stirring evenly, put it into a fermentation bag, ferment at room temperature at 25°C for 30 days, take it out, dry it at...
Embodiment 2
[0057] An antibiotic-free compound feed for piglets containing fermented mulberry leaf powder, which comprises the following components by weight, calculated as 100 catties per part:
[0058] Fermented mulberry leaf powder 5-20 parts, corn 60 parts, soybean meal 15, puffed soybean 2, whey powder 1.5, odd feed powder 1.5, fish meal 4, glucose 2 and antibiotic-free premix 4. Among them, the fermented mulberry leaf powder was 5, 10, 15 and 20 parts, and the corresponding compound feeds were sample A, sample B, sample C, and sample D, respectively.
[0059] The preparation method of described fermented mulberry leaf powder is:
[0060] The clean mulberry leaves are dried and cut into small pieces after drying the surface moisture, and then add bran, 10% molasses, 0.1% lactic acid bacteria and 0.1% enzyme preparation, which account for 15% of the mass of the mulberry leaves, and stir evenly to obtain the material to be fermented;
[0061] After the corn is dried, the corn pops are...
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