Antibiotic-free piglet breeding feed and preparation method thereof
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A piglet premix and feed technology, applied in the field of feed and microorganisms, can solve the problems of affecting the production performance of piglets, unable to ensure the safety of animal products, unreasonable drug additives, etc., to improve intestinal immunity, reduce piglet diarrhea rate, The effect of improving the micro-ecological balance
Inactive Publication Date: 2017-11-21
XUZHOU KEXING TECH DEV CO LTD
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Problems solved by technology
At present, the drug additives in piglet feed formula are unreasonable, and a large amount of antibiotics are added
Method used
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Embodiment 1
[0020] 1. An antibiotic-free nursery feed for piglets, comprising the following components by weight: 15kg of expanded soybeans, 39kg of soybean meal, 8kg of fermented soybean meal, 10kg of whey powder, 14.2kg of steamed fish meal; 0.45kg of compound enzyme preparation, 0.3kg of probiotics , nucleotide 0.8kg, essence 0.05kg, yeast 1.2kg, acidulant 1.0kg, piglet premix 10kg, described compound enzyme preparation comprises cellulase, phytase and xylanase; Probiotics include Bacillus subtilis, lactic acid bacteria and Lactobacillus casei. Wherein, the Bacillus subtilis ≥ 2.0×109 CFU / g, the lactic acid bacteria ≥ 1.0×109 CFU / g, and the Lactobacillus casei 2.0×1010 CFU / g. The cellulase ≥ 40U / g, the phytase ≥ 50U / g, and the xylanase ≥ 2000U / g. In the nutrient composition of the nucleotide: protein>55%, nucleotide>5.0%, nucleic acid>10.0%; in the nutrient composition of the yeast: crude protein≥55%, active small peptide≥25%, nucleic acid≥ 18%, yeast cell wall polysaccharide ≥ 8%. ...
Embodiment 2
[0022] The preparation method and feed components of Example 2 are the same as those of Example 1, the only difference is that compound enzyme preparation 0.35kg, probiotics 0.1kg, nucleotide 0.7kg, prospermic acid 0.03kg, yeast 1.0kg, acidifier 0.8kg , Piglet premix 8kg.
Embodiment 3
[0023] The preparation method and feed components of Example 3 are the same as those of Example 1, the only difference is that compound enzyme preparation 0.55kg, probiotics 0.3kg, nucleotides 0.9kg, prospermic acid 0.06kg, yeast 1.5kg, acidifier 1.2kg , Piglet premix 12kg.
[0024] Take embodiment 1 as the optimal embodiment for illustration:
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Abstract
The invention belongs to the technical field of feed and microorganisms, and in particular relates to antibiotic-free piglet breeding feed and a preparation method of the antibiotic-free piglet breeding feed. The antibiotic-free piglet breeding feed comprises the following components in parts by weight: 0.35 to 0.55 part of a compound enzyme preparation, 0.1 to 0.3 part of a microecological preparation, 0.7 to 0.9 part of nucleotide, 0.03 to 0.06 part of arginine, 1.0 to 1.5 parts of yeast, 0.8 to 1.2 parts of acidifying agents and 8 to 12 parts of piglet premix, wherein the compound enzyme preparation comprises cellulase, phytase and xylanase; and the microecological preparation comprises bacillus subtilis, lactic acid bacteria and lactobacillus casei. The antibiotic-free piglet breeding feed disclosed by the invention can obviously improve the microecological balance of piglet intestines, improve the intestinal immunity, lower the diarrhea rate of piglets and increase the survival rate, and has a good promoting effect on the later growth.
Description
technical field [0001] The invention belongs to the technical field of feed and microorganisms, and in particular relates to an antibiotic-free piglet nursery feed and a preparation method thereof. Background technique [0002] With the development of ecological animal husbandry and people's emphasis on the quality and safety of animal products, how to reduce the application of antibiotics, high-copper and high-zinc drugs in piglet feed, improve the quality of raw pork, and improve the economic benefits of breeding and promote the development of ecological animal husbandry has an important impact. At present, the drug additives in piglet feed formula are unreasonable, and antibiotics are added in large quantities, which cannot guarantee the safety of livestock products and seriously affects the production performance of piglets. Contents of the invention [0003] The purpose of the present invention is to provide an anti-antibiotic-free piglet nursery feed and its prepara...
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