Preparation method of Chinese medicinal herb feed for weaned lambs

Abstract

A preparation method of Chinese medicinal herb feed for weaned lambs includes the following steps: medicated leaven, pericarpium citri reticulatae, rhizoma polygonati, cordate houttuynia, radix puerariae, fructus crataegi and medical stone powder are soaked in water for 5 to 8 hours after superfine grinding, the soaked mixture is decocted, the decoction is filtered, and the obtained filtrate is concentrated by 7 to 8 times to obtain a concentrated liquor; alfalfa, corns, bean pulp, bran, bone powder and wheat straws are uniformly mixed to be subjected to superfine grinding to obtain a mixture A; the concentrated liquor is added into the mixture A to be stirred evenly, temperature preservation is performed at the temperature of 50-60 DEG C for 40 minutes, alum powder is added to be stirred evenly, temperature preservation is performed at the temperature of 45 DEG C for 1 to 2 hours; the mixture is cooled to the room temperature after the temperature preservation to obtain a mixture B; calcined oyster shell powder is added into the mixture B, and vitamin complexes and compound minerals are then added into the mixture B after temperature preservation to be made into granulated feed, namely the Chinese medicinal herb feed for weaned lambs. The feed prepared according to the invention can provide sufficient nutrients to weaned lambs, so as to improve the growth performance and immunity of weaned lambs, upgrade the absorption function of intestinal mucosa, and alleviate weaning stress syndrome.

Description

technical field [0001] The invention relates to a feed, in particular to a preparation method of Chinese herbal medicine feed for weaned lambs. Background technique [0002] Mutton is high in crude protein, phospholipid, and lysine, and low in cholesterol and fat, and low in calories. It has high nutritional value and health care function. It is an ideal health meat food with huge market potential. Sheep are easy to raise and make money, but sheep also have their own shortcomings, especially lambs, which are delicate and have a high mortality rate, making breeding difficult, which seriously restricts the development of sheep production. Therefore, scientifically and reasonably matched feed is of vital significance to enhance nutrition, prevent diseases, reduce feed-to-meat ratio, reduce costs, and improve economic benefits. At present, the feed can promote the growth of sheep, improve the survival rate, prevent the occurrence of sheep diseases, and shorten the growth cycle...

AI Technical Summary

Problems solved by technology

However, this kind of feed is not conducive to the development of sheep breeding production due to its complex chemical composition, high cost, and unclear side effects.

For the lambs that have just been weaned, they have higher requirements for feed. If they are not properly fed, it will affect their growth and cause economic losses; the choice of feed is especially important.