Creep feed specially used for piglet and preparation method thereof

Abstract

The invention discloses a creep feed specially used for piglets and a preparation method thereof and belongs to the field of feed production. The creep feed is prepared from following non-thermal-sensitive raw materials and thermal-sensitive raw materials through a two-stage mixing process and a two-stage granulation process, wherein the raw materials includes, by weight, 30-60 parts of corn, 5-12 parts of four, 3-10 parts of puffed soya bean, 3-10 parts of soybean protein concentrate, 1-7 parts of rice protein powder, 8-20 parts of fermented soybean meal, 0.5-3 parts of calcium hydrophosphate, 0.1-0.8 parts of salt, 1.5-5 parts of soybean oil, 3-7 parts of egg powder, 3-10 parts of wheat protein, 5-20 parts of whey powder, 1-5 parts of sugar, 1-5 parts of glucose, 0.3-1.5 parts of lysine, 0.05-0.4 parts of methionine, 0.05-0.5 parts of threonine and 0.5-3 parts of a composite pre-mixed material. Compared with a creep feed in the prior art, the creep feed specially used for the piglets can stop porcine disease transmission caused by plasma protein powder of diseased pigs, is comprehensive in nutrition, is easy to digest and absorb, and is quite good in value of popularization and application.

Description

[0001] technical field [0002] The invention relates to the field of feed production, in particular to a special creep feed for suckling pigs and a preparation method thereof. Background technique [0003] Creep feed is a kind of feed formulated to replace whole milk. It is a special feed product containing high nutrition for suckling pigs from birth to 4 weeks old. It can improve piglet immunity, improve piglet resistance Stress ability and so on. Although it has been widely used, the creep feed in the prior art still has the following problems: (1) the use of pig plasma protein powder causes homologous disease transmission: the plasma protein powder contains a large amount of immunoglobulin, which can significantly Improving the immunity of suckling pigs after weaning, so it is widely used in creep feed, which will cause different types of diseases and breeding plants to spread through this way, and it is easy to cause the spread and outbreak of homologous diseases; (2 ...

AI Technical Summary

Problems solved by technology

Although it has been widely used, the creep feed in the prior art still has the following problems: (1) the use of pig plasma protein powder causes homologous disease transmission: the plasma protein powder contains a large amount of immunoglobulin, which can significantly Improving the immunity of suckling pigs after weaning, so it is widely used in creep feed, which will cause different types of diseases and breeding plants to spread through this way, and it is easy to cause the spread and outbreak of homologous diseases; (2 ) The preparation process is not scientific enough, resulting in the loss or deterioration of a large amount of nutrients, and product quality and safety problems occur from time to time; (3) It still contains a large amount of ingredients that are not easily absorbed by piglets; (4) It still contains a large amount of harmful bacteria, which affects the health of piglets

[0004] Publication No. CN103766661A discloses "a suckling pig creep feed that does not contain pig homologous raw materials". The porcine plasma protein powder, although avoiding homologous plasma, the use of duck plasma protein powder and fish meal in the formula may bring new problems, such as duck plasma protein powder may contain the risk of zoonotic viruses , such as bird flu, can not only infect suckling pigs, but also pose a huge threat to human health; fish meal is a high pollution source of Salmonella bacteria, which can easily cause diarrhea and death of suckling pigs

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