Preparation method of duckling liver protection decoction

Abstract

The invention provides a method for preparing green duck liver protecting soup, which belongs to the technology field of preparing livestock medicaments. In the method, 100 to 200 parts of milk vetch, 200 to 300 parts of radix isatidis, 200 to 300 parts of oriental wormwood, 100 to 200 parts of angelica and 50 to 150 parts of liquorice are soaked in 800 to 1200 parts of water for 0.5 to 1.5 hours; and the mixture is decocted with moderate fire by adding 1600 to 2400 parts of water, thus getting 800 to 1200 parts of mixture; the mixture is filtered for use; 800 to 1200 green ducks 3 to 5 days old are sprayed and used for the first time. Subsequently, 200 to 400 parts of milk vetch, 400 to 600 parts of radix isatidis, 400 to 600 parts of Herba Artemisiae Capillaris, 200 to 400 parts of angelica, 100 to 300 parts of liquorice are soaked in 1600 to 2400 parts of water for 0.5 to 1.5 hours before the mixture is decocted with moderate fire by adding 3200 to 1800 parts of water, thus getting1600 to 2400 parts of mixture; the mixture is filtered for use; 900 to 1100 green ducks 8 to 12 days old are sprayed and used for the second time. Proven through clinical experiments with more than 100 thousand green ducks, the prevention effect of the method for preparing green duck liver protecting soup is more than 98 percent, and the cure rate is 90 percent.

Description

(1) Technical field [0001] The invention relates to an animal medicine preparation, in particular to a preparation method of Duckling Baogan Decoction for preventing and treating duck viral hepatitis. (2) Technical background [0002] Duck viral hepatitis is a highly fatal acute infectious disease of ducklings caused by a virus, characterized by acute onset, rapid spread, high mortality, clinical manifestations of opisthotonus, and pathological changes of liver inflammation Large, with bleeding spots. At present, the disease is prevalent in many duck-raising provinces and cities in my country, and it is one of the main diseases that endanger the duck industry. [0003] Under natural conditions, the virus only infects ducks, and mainly affects ducklings within 6 weeks of age, and ducklings under 3 weeks of age are more susceptible. Adult ducks are infected but do not become ill, and become the source of infection to detoxify outwards and infect ducklings. Sick ducks and in...

AI Technical Summary

Problems solved by technology

Common preventive methods cannot prevent the occurrence of duck viral hepatitis