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A technology of feed and fermented feed, which is applied in the field of feed and microbial fermentation, can solve the problems of unsafe, high cost, low extraction rate, etc., and achieve the effects of easy digestion, reduction of feed-to-meat ratio of livestock and poultry, and low content of anti-nutritional factors
Inactive Publication Date: 2013-12-11
湖南大北农农业科技有限公司 +2
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However, these traditional methods generally have disadvantages such as low extraction rate, high cost, and unsafety.
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Embodiment 1
[0026] Mix 20kg of perilla powder, 16kg of rattan tea powder, and 10kg of corn flour evenly, then add 20kg of molasses (fresh wet basis) and 200kg of clean water to make a thick slurry, heat up to 95°C, soak and sterilize for 4 hours, then cool down, wait for When the temperature drops to 36-37°C, add 12kg of compound seed liquid (including 8kg of Bacillus licheniformis seed liquid and 4.0kg of Lactobacillus plantarum seed liquid). Soybean meal powder, 150kg puffed soybean powder, 150kg bran and 60kg4% premix, after second solid-state fermentation for 72 hours, dried to make perilla and rattan tea growth-promoting fermented feed.
Embodiment 2
[0028] Mix 2kg of perilla powder, 20kg of rattan tea powder, and 1kg of corn flour evenly, then add 20kg of molasses (fresh wet basis) and 100kg of clean water to make a thick slurry, heat up to 100°C, soak and sterilize for 4 hours, then cool down. When the temperature drops to 36-37°C, add 5kg of compound seed liquid (including 3kg of Bacillus licheniformis seed liquid and 2kg of plant Lactobacillus seed liquid), and after a thick slurry fermentation for 96 hours, mix in 800kg of corn flour and 100kg of puffed soybean meal Flour, 50kg puffed soybean powder, 150kg bran, after second solid state fermentation for 72h, dry to make perilla and rattan tea growth-promoting fermented feed.
Embodiment 3
[0030] Mix 200kg of perilla powder, 200kg of rattan tea powder, and 120kg of corn flour evenly, then add 180kg of molasses (fresh wet basis) and 2500kg of clean water to make a thick slurry, heat up to 95°C, soak and sterilize for 4 hours, then cool down. When the temperature drops to 35-36°C, add 160kg of compound seed liquid (including 100kg of Bacillus licheniformis seed liquid and 60.0kg of plant Lactobacillus seed liquid). Soybean meal powder, 1200kg of expanded soybean meal, 1000kg of bran and 600kg of 4% premix, and after a second solid-state fermentation for 72 hours, were dried to make perilla and rattan tea growth-promoting fermented feed.
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Abstract
The invention belongs to the technical field of feed and microbial fermentation, relates to a livestock feed and a preparation method thereof, and particularly relates to a preparation method of a purple perilla and vine tea fermented feed. The method comprises the following steps: mixing purple perilla powder, vine tea powder, corn flour, molasses and water to obtain thick slurry; heating and soaking, sterilizing and cooling; introducing the bacillus licheniformis and lactobacillus plantarum composite strain liquid; performing primary thick slurry fermentation to obtain a purple perilla and vine tea fermented thick slurry feed; proportionally mixing the purple perilla and vine tea fermented thick slurry feed with corn flour, soybean meal powder, puffed soybean meal, bran and premix; performing secondary solid-state fermentation and directly drying to obtain a purple perilla and vine tea growth-promoting fermented feed. The growth-promoting fermented feed is rich in functional nutrients such as biologically-active small peptide, conjugated linoleic acid, alpha-linoleic acid, linolenic acid, purple perilla flavone, vine tea flavone and lactic acid, has the characteristics of high nutrition, easiness in digestion, good palatability, low content of antinutritional factors and the like, and can obviously promote the livestock / poultry growth, improve the body type of the fattened pigs, remarkably increase the lean meat percentage of the livestock / poultry, and obviously reduce the feed conversion ratio of the livestock / poultry.
Description
technical field [0001] The invention belongs to the technical field of feed and microbial fermentation, and in particular relates to a veterinary feed and a preparation method thereof. Background technique [0002] China is a country with a large population and a large breeding industry. In 2012, the output value of animal husbandry reached 2.5 trillion yuan, and the output of meat, poultry eggs, milk and aquatic products was 83.84 million tons, 28.61 million tons, 37.44 million tons and 53.73 million tons respectively. Along with the development of the breeding industry, the feed industry has developed at an astonishing speed. In 2012, the national commercial feed output was nearly 200 million tons. It is estimated that by the end of the 12th Five-Year Plan, the national feed production capacity will reach 350 million tons, and the output will reach 250 million tons. my country is a big pig breeding country. In 2012, 696 million pigs were slaughtered in my country, more ...
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