Milk replacer powder for ruminant calves and application thereof

Abstract

The invention relates to milk replacer powder, which takes a bacterial preparation prepared by a strain of Bacillus-9(Bacillus methylotrophicus) as a main active ingredient, reasonable optimization and compounding are carried out with other ingredients to make the milk replacer powder, the product fills the gaps in the prior art, the animal experiment results show that the milk replacer powder ofthe present invention can significantly improve the immunity of ruminant young animals, and has significant preventive and therapeutic effects on diarrhea of young animals, the therapeutic effect thereof is significantly higher than that of existing market products, and the milk replacer powder has a wide range of application prospects.

Description

technical field [0001] The invention belongs to the field of animal husbandry engineering, in particular to a feed composition for treating and preventing lamb diarrhea. Background technique [0002] Diarrhea is one of the main reasons for hindering the growth and development of lambs and leading to the death of lambs. Its morbidity and mortality are high. The pathogens are complex and the onset is rapid. The onset has no obvious seasonality and regularity. important factor. [0003] The causes of diarrhea in sheep mainly include: 1. Infectious diarrhea caused by viruses, bacteria or parasites; 2. Non-infectious diarrhea caused by poor feeding conditions or stress response. Common infectious viruses or bacteria mainly include Escherichia coli, Salmonella, Pasteurella, Clostridium welchii, etc. Parasitic infections are generally caused by Eimeria, while non-infectious factors are mainly ewes Insufficient or excessive nutrient supply during pregnancy and the physiological fu...

AI Technical Summary

Problems solved by technology

[0005] CN102940876A discloses the application of a polypeptide GH27 in the preparation of drugs for the prevention and treatment of goat diarrhea. Biological experiments show that it has a certain antibacterial effect on Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis and Candida albicans , but not tested on live animals such as goats or cattle

[0008] At present, there are still few types of functional feed preparations aimed at reducing and avoiding diarrhea in sheep, and there are few sources of microbial preparations, narrow selection, and unsatisfactory use effects, especially feed products for lamb diarrhea, which urgently need to be developed