Feed additive for lamb

Abstract

The invention discloses a feed additive for a lamb. The feed additive comprises the following components by mass percent: 28-32% of hawthorn powder, 28-32% of eucommia bark leaf powder, 18-22% of gynostemma pentaphylla powder, 18-22% of poplar flower and nano-zinc oxide accounting for 1-1.5% of the total addition amount of the hawthorn powder, the eucommia bark leaf powder, the gynostemma pentaphylla powder and the poplar flower, wherein the hawthorn powder comprises hawthorn pulp powder and hawthorn kernel powder in the mass ratio of 3 to 1. According to the feed additive, the hawthorn powder, the eucommia bark leaf powder, the gynostemma pentaphylla powder and the poplar flower are combined with a novel zinc source-the nano-zinc oxide capable of promoting nutrient absorption of the organism, and the mixture ratio is optimized by the functional complementation principle, so that the production performance of the lamb is improved and the quality of lamb meat is also improved. The feed additive does not contain antibiotics, is healthy and green, and is simple to prepare, lower in production cost and wider in application prospect.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and mainly relates to a feed additive for lambs. Background technique [0002] With the development of my country's economy, mutton is accepted by more and more people because it is more beneficial to health and gradually becomes the main meat food in people's life. Lamb is the basis of the size of the sheep group and the quantity of sheep and mutton that provide market commodities. In order to improve the economic benefits of raising sheep, the key is to reduce lamb diarrhea and improve the feed conversion efficiency of lambs, that is, to improve the health level of lambs and increase daily weight gain. Lamb diarrhea is a disease that often occurs in lambs. Its main feature is that lambs have diarrhea and diarrhea in varying degrees; especially for lambs within 1 to 3 weeks of age, the morbidity and mortality are very high. The sheep industry is very harmful and seriously affects the...

AI Technical Summary

Problems solved by technology

However, due to the poor effect of these methods in actual production at present, such as drug residues and adverse reactions, and many reasons such as high cost, it is difficult to popularize and apply them in production.