Novel active peptidase for enhancing resistance of livestock and poultry organisms and preparation method thereof

Abstract

The invention discloses a novel active peptidase for enhancing resistance of livestock and poultry organisms and a preparation process, a use method and applications thereof. The novel active peptidase for enhancing resistance of livestock and poultry organisms consists of the following components in parts by weight: 80-90% of peptidase, 1-5% of glucose oxidase, 3-7% of glycyrrhizic acid, 1-6% ofsubtilisin and the balance of a carrier. The process utilizes the functional peptidase which takes serine kinase as an active ingredient, the peptidase is compounded with the glucose oxidase, the glycyrrhizic acid and the subtilisin, the components are added according to a proportion and fully and uniformly mixed, the product is fed by being mixed with a feed h or drinking water, after 7-10 days,the product can improve the resistance of livestock and poultry organisms, accelerate the differentiation and proliferation of immune cells (BT), repair damaged liver cells, and increase the anabolicmetabolism and detoxification capacity of liver. The product has obvious effect of enhancing the resistance of the livestock and poultry organisms: poultry: after 7-10 days of feeding of 0.0002% product with drinking water, the incidence rate of the poultry is reduced by 87.9 percent and the rate of the weak poultry is reduced by 97.1 percent; and livestock: after 7-10 days of feeding of 0.1% product, the incidence rate of livestock is reduced by 97.1% and the sub-health rate is reduced by 98.3%.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a novel active peptidase for enhancing the resistance of livestock and poultry bodies and a preparation method thereof. Background technique [0002] Modern livestock and poultry breeding is large-scale centralized breeding, especially the large amount of livestock and poultry breeding per unit area. The limited breeding method of livestock and poultry is adopted, and the breeding density is too high, the air circulation is poor, and the lighting is poor, resulting in livestock Poultry body resistance is low, easy to cause bacterial or viral infection. The poultry death rate due to diseases caused by decreased resistance is as high as 31.9%, and the rate of weak poultry is as high as 35.3%. Livestock dead rate is 12.5%, strong virus dead rate is 81.9%, weak offspring rate is 5.9%. [0003] In view of the low resistance of livestock and poultry, the current method of livestock an...

AI Technical Summary

Problems solved by technology

The conventional dosage of levamisole additive is to add 0.01% of the feed. Due to the side effects of levamisole such as gastrointestinal reactions, the feed intake of livestock and poultry is low. Due to the side effects, it cannot be added for a long time. Each time it is added for 3-5 days, the effective rate is only 3 -4.3%