Breeding method for preventing laying hen leucocytozoonosis

Abstract

The invention belongs to the field of poultry breeding, and particularly relates to a breeding method for preventing laying hen leucocytozoonosis. The method comprises the following steps that 1, in the baby stage, chickens take first feed and soybean milk freely, and nutrition powder is sprayed in a hen house every five days in the stage; 2, in the growing stage, the room temperature is controlled to range from 25 DEG C to 30 DEG C, second feed is used for feeding once very six hours, the chickens drink water freely, and nutrition powder is sprayed in the hen house every seven days in the stage; 3, in the mature stage, second feed is used for feeding once every eight hours, the chickens drink freely, and nutrition powder is sprayed in the hen house every 15 days in the stage. Accordingly,different breeding modes are adopted for laying hens according to different growing stages, the survival rate, output rate and immunity of poultry are greatly increased, the laying hen leucocytozoonosis occurrence rate is lowered by 30%, and meanwhile the breeding method is healthy, effective, green and safe.

Description

technical field [0001] The invention relates to the field of poultry breeding, in particular to a breeding method for preventing white crown disease of laying hens. Background technique [0002] White crown disease is a kind of intracellular parasitic protozoan disease caused by Leucocytodia carinii. Its occurrence is directly related to the epidemic and the activities of Culicoides. Chickens of all ages and varieties can be infected. The 3- 6-week-old chickens have the highest incidence rate, and the mortality rate in severe cases can be as high as 50%-80%. Its characteristic symptoms are anemia, diarrhea, generalized hemorrhage, decreased egg production, and slowed weight gain. It is one of the main diseases that endanger the poultry industry. [0003] At present, the most commonly used method to treat this disease is to directly feed traditional Chinese medicine and anti-parasitic drugs. Due to the unreasonable formula of traditional Chinese medicine or simply crushed, t...

AI Technical Summary

Problems solved by technology

[0003] At present, the most commonly used method to treat this disease is to directly feed traditional Chinese medicine and anti-parasitic drugs. Due to the unreasonable formula of traditional Chinese medicine or simply crushed, the particle size is too large and the drug release is slow, resulting in low bioavailability , the clinical effect is not very good; and various anti-parasitic drugs such as compound timethazine, sulfaquinoxaline, prohexidine, and pyrididine have been used repeatedly for a long time, resulting in the resistance of the pathogenic microorganisms to the drugs. The curative effect is reduced, and the drug remains in the animal products, which cannot meet the pollution-free requirements, and affects the export of livestock and poultry products and people's health