Antibiotic-free pig feed
The invention relates to antibiotic-free pig feed. The antibiotic-free pig feed comprises the following raw material components in percentage by weight: 60-70% of corn, 15-25% of soybean meal, 5-15% of wheat bran, 3-5% of a core material and 0.2-0.4% of a compound microbial ecological preparation, w...
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Sprache: | chi ; eng |
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