Nursery piglet feed for producing antibiotic-free pork and preparation method thereof
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A piglet feed, antibiotic-free technology, applied in the field of feed, can solve the problems of reducing drying costs and increasing production
Inactive Publication Date: 2020-05-12
山东众成饲料科技有限公司
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The development of wet-based fermented biological feed with high content of soybean meal, and drying at low temperature to make semi-dry fermented biological feed can not only better preserve the activity of live bacteria and metabolites in fermented biological feed, The drying cost is reduced, the output is increased, and it can also be added in a large amount to the nursery piglet feed to make pellet feed, which solves the problem that the fermented feed in the wet base state cannot be added in a large proportion in the diet due to excessive moisture, and at the same time exerts biological fermentation. Antibiotic Substitution in Feed
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example 1
[0126] 521 kilograms of first-grade corn and 40 kilograms of dehulled soybean meal are respectively finely pulverized by a hammer mill with a 0.8mm sieve;
[0127] Mix with a twin-shaft paddle mixer;
[0128] Keep warm for 5 minutes in a modulator with a humidifier and a set temperature of 90°C, so that the α-starch gelatinization degree of the mixture of first-grade corn and dehulled soybean meal is above 70%, and the protein solubility is 70-85%;
example 2
[0130] 593 kilograms of first-grade corn and 140 kilograms of dehulled soybean meal are respectively finely pulverized by a hammer mill with a 0.8mm sieve;
[0131] Mix with a twin-shaft paddle mixer;
[0132]Keep warm for 10 minutes in a modulator with a humidifier and a set temperature of 100°C, so that the α-starch gelatinization degree of the mixture of first-grade corn and dehulled soybean meal is above 70%, and the protein solubility is 70-85%;
example 3
[0134] 544 kilograms of first-grade corn and 90 kilograms of dehulled soybean meal are respectively finely pulverized by a hammer mill with a 0.8mm sieve;
[0135] Mix with a twin-shaft paddle mixer;
[0136] Incubate for 7 minutes in a modulator with a humidifier and a set temperature of 95°C, so that the α-starch gelatinization degree of the mixture of first-grade corn and dehulled soybean meal is above 70%, and the protein solubility is 70-85%;
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Abstract
The invention relates to the field of feed, and especially discloses nursery piglet feed for producing antibiotic-free pork and a preparation method thereof. The nursery piglet feed includes a cured corn-soybean meal mixture, half-dried fermented biological feed, coconut oil powder, steam fish meal, intestinal membrane protein, expanded soybean, sucrose, vitamin compound premix, low-content coatedtrace element composite premix, amino acid, mountain flour, calcium hydrophosphate, calcium formate, sodium chloride, a mucosal barrier agent, an intestinal astringent, a natural antibacterial and antiviral complex, frankincense, a sweetening agent, choline chloride, tea polyphenols and phytase. The nursery piglet feed can promote piglets to eat, improve production performance, prevent diarrhea and prevent and resist diseases, and is antibiotic-free, efficient, green and safe; and therefore, the nursery piglet feed is antibiotic-free, clean and ecological and can be used for producing antibiotic-free pork.
Description
technical field [0001] The invention relates to the technical field of feed, in particular to a nursery piglet feed for producing antibiotic-free pork and a preparation method thereof. Background technique [0002] Antibiotic-free pork refers to a kind of ecologically safe and high-quality meat that has very low antibiotic residues in pork and meets the standards for antibiotic residues in pork products in my country or the European Union. It not only protects people's health and safety, but also has a good flavor. favor. The key to realize the whole process of feeding pigs without antibiotics is the preparation and application of antibiotic-free feed for piglets during the nursery period. [0003] Feed antibiotics have significant disease prevention and growth-promoting effects on livestock and poultry, especially in preventing diarrhea in nursery piglets and improving piglet production performance. Because of this, the application of feed antibiotics in the diet of nurser...
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