Supplementary feed having slow-release effect and used for farrowing sows and preparation method

Abstract

The invention discloses a supplementary feed having a slow-release effect and used for farrowing sows and a preparation method. The feed is prepared from soybean meal, wheat bran, corn, grape peel residues, donkey-hide gelatin, caulis spatholobi, ricepaperplant pith, pangolin scales, cowherb seeds, rhizoma cyperi, trogopterus dung, dried tangerine or orange peels, red jujubes, fructus amomi, olive oil, silkworm chrysalis, sodium alginate, chitosan, starch, magnesium stearate and sucrose ester. The preparation method includes the steps that material preparation and preprocessing, extraction of effective ingredients of traditional Chinese medicines, granulating, tabletting and granulation. The supplementary feed is green and environmentally friendly, can be directly fed to sows, has a good treatment effect on postpartum hypogalactia diseases of the sows, and the cure rate is as high as 90%. Lasting and slow in-vivo drug release can be achieved, the blood-drug concentration is stable and small in fluctuation, and protection is provided for the viscera of the sows and piglets to a certain extent. The supplementary feed facilitates healthy and sustainable development of the sow breeding industry, and the economic benefits of farmers are increased.

Description

technical field [0001] The invention belongs to the technical field of feed, and specifically relates to a supplementary feed for sows with sustained release effect and a preparation method thereof. Background technique [0002] Pig (pig), omnivorous mammal. Fat body, short limbs, long nose, mouth and tongue, edible meat, leather for leather, fat body and short limbs, gentle nature, strong adaptability, easy breeding, fast reproduction, black, white, sauce red or black and white flowers and other colors . It can be bred 5-12 months after birth, and the gestation period is about 4 months. The average lifespan is 20 years. It is one of the five animals. In the Chinese zodiac, the pig ranks last and is called Hai. There are many allusions and customs about pigs. The feeding goals of lactating sows are, first, to increase the number of weaned piglets and the weight of weaned litters; second, to maintain a normal body condition for breeding during lactation. However, after...

AI Technical Summary

Problems solved by technology

However, after the sow gives birth, she will suffer from lack of energy, shriveled udders, soft and painless touch, less milk or no milk, and the phenomenon of lack of milk and less milk is very serious, often causing stunted growth and development of sucking piglets. Failure and death; seriously affected the economic benefits of farmers

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