Piglet mixed feed and preparation method thereof

Abstract

The invention discloses piglet mixed feed and a preparation method thereof. The piglet mixed feed comprises extruded corn, extruded soybean, imported steam fish meal, plasma protein powder, whey powder, lactose, soybean oil, an acidifying agent, monocalcium phosphate, limestone powder, gunk and traditional Chinese medicine additives. The piglet mixed feed has the advantages that the feed is good in palatability, the high nutrient level is achieved, digestive absorption is easy, the piglet weaning weight can be increased, and the resistance to diseases of piglets is enhanced.

Description

technical field [0001] The invention relates to pig feed, in particular to a piglet compound feed and a preparation method thereof. Background technique [0002] Piglets are an important stage in the growth and development of pigs. Pigs at this stage are different from other stages in terms of growth, development, and temperature regulation, which determines the uniqueness of their nutritional needs. [0003] Physiological characteristics of piglets: 1. Fast growth. 2. Poor ability to regulate body temperature. 3. Poor gastrointestinal function and imperfect digestive function: a. The development of digestive organs (stomach and intestine) is not perfect. The digestive system has been formed in the embryonic period, but it develops rapidly after birth, and its functions continue to improve and improve until 6- It is only mature at the age of 8 months; b. The amount of gastric acid secretion is low; c. The digestive enzyme system is not fully developed. In the newborn sta...

AI Technical Summary

Problems solved by technology

2. Poor ability to regulate body temperature

3. Poor gastrointestinal function and imperfect digestive function: a. The development of digestive organs (stomach and intestine) is not perfect. The digestive system has been formed in the embryonic period, but it develops rapidly after birth, and its functions continue to improve and improve until 6- It is only mature at the age of 8 months; b, the secretion of gastric acid is low; c, the digestive enzyme system is not fully developed. It begins to develop after one week of age, and the digestive enzymes (protease, amylase) cannot be secreted in sufficient quantities until 4 weeks of age, and the activity of digestive enzymes is low, which limits the absorption of nutrients and is unfavorable to the digestion and absorption of nutrients

4. Immune insufficiency, low disease resistance, because of the sow's placenta barrier, the fetus cannot obtain immunity from the mother. Newborn piglets can only eat colostrum, because the colostrum contains maternal antibodies (immunoglobulins) and can be produced by the intestines. Immunity can only be obtained by directly entering the blood

[0006]The current feed for piglets has more or less the following problems: 1. Piglets don’t like to eat, and it’s difficult to get into the trough; 2. Piglets have indigestion and are prone to diarrhea; 3. 1. Piglets underweight at weaning; 4. Piglets lose fat after weaning; 5. Weak piglets; 6. Piglets have poor fur; 7. Piglets have poor resistance, etc.