Feed for improving productivity of newly born dairy calf

Abstract

The invention provides feed for improving the productivity of newly born dairy calf. The feed comprises main feed, enzyme additive, zeolite, microelement premix, vitamin premix, lime powder, table salt and traditional herbal medicine additive for improving the productivity of calf. The feed provided by the invention can improve the immunity of the newly born dairy calf, adjust the micro-ecological balance of the gastrointestinal tract of the dairy calf, ensure the healthy growth of the daily calf, enhance the stress resistance of the dairy calf and the resistance of the organism against external microorganism invasion, and increase the weight increasing speed and the feed conversion rate.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a feed for improving the production performance of newborn milk calves. Background technique [0002] Due to the lack of colostrum or insufficient milk, the source of immunoglobulin for forming antibodies in the body is insufficient, and the growth of the digestive system and immune system is not sound enough, resulting in a decrease in the disease resistance of the dairy calf, which induces various diseases. Such as diarrhea, respiratory diseases, etc., seriously affect the survival rate of dairy calves. Antibiotics have played an extremely important role in reducing the morbidity and mortality of dairy calves. However, the resistance of pathogenic bacteria brought about by the use of antibiotics has increased. And the problem of drug residues is getting more and more attention, and the use of antibiotics makes the growth of dairy calves slow [0003] Chinese herbal medicin...

AI Technical Summary

Problems solved by technology

[0002] Due to the lack of colostrum or insufficient milk, the source of immunoglobulin for forming antibodies in the body is insufficient, and the growth of the digestive system and immune system is not sound enough, resulting in a decrease in the disease resistance of the dairy calf, which induces various diseases. Such as diarrhea, respiratory diseases, etc., seriously affect the survival rate of dairy calves. Antibiotics have played an extremely important role in reducing the morbidity and mortality of dairy calves. However, the resistance of pathogenic bacteria brought about by the use of antibiotics has increased. And the problem of drug residues is getting more and more attention, and the use of antibiotics makes the growth of dairy calves slow

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