Diseases of broilers caused by muggy heat and humidity key points for raising broilers in rainy season

In June and July in the south, continuous overcast rain, sultry and humid air, it is easy to induce a variety of diseases of broilers, which brings troubles to the breeding management of chicken farmers. Therefore, in order to make broilers safely pass the rainy season and grow healthily, four measures should be taken:

broiler

I. Timely transfer of flocks and reinforcement of sheds

The chicken house in the low-lying plot should be transferred to the chicken house in the higher terrain in time. To strengthen the shed, eliminate potential safety hazards. If the chicken house is seriously flooded, the broiler is soaked for a long time, stressed and has no feeding value, it should be treated as soon as possible; if the shed is slightly flooded, the bedding shall be laid in time after drainage. Such as rural wheat straw stack, after opening is dry, timely bedding, in addition to straw, sawdust and so on. Change them frequently and keep them as dry as possible.

II. Strengthen the sanitation and disinfection of chicken houses

Pathogenic microorganisms are easy to breed in humid environments, so disinfection of chicken houses should be done well. Common disinfectants are used alternately, once a day. At the same time, disinfection of drinking water for broilers should be done to improve water quality. Disinfectant should be drunk for 3 days according to the ratio of 1:3000.

III. Prevention of disease

1, enteritis: with neomycin sulfate, amoxicillin, gentamicin, acetomethaquine, etc., according to the amount of water, for 4 to 5 days. Rotation.

2. Escherichia coli: use apramycin, colistin, ofloxacin, amikacin, etc. for 4~5 days. Alternate use, the effect is better.

3. Coccidiosis: diclazuril, toltrazuril, sulfonamides, etc. A course of treatment 3~5 days, continuous 2 courses. Sulfonamides should be used with caution in broilers under 2 weeks of age.

IV. Do a Good Job in Immunization Work

Poor environment and greater stress easy to reduce the body antibody level of broilers, thus reducing the disease resistance of broilers, so can be immune to broilers ahead of time, the supplement is supplemented.

5. Strengthen nutrition and eliminate stress

In the near future, pay attention to supplement broiler vitamins, especially vitamin C. It is suggested that vitamin C should be added to broilers when they are given compound vitamins or electrolytic multivitamins, which can improve the body resistance of broilers and eliminate stress reaction. In the daily management, lightning or strong wind power, chicken houses more people engaged in management activities, which is an effective way to artificially eliminate broiler stress.

VI. Harmless treatment of dead broilers

Stress death and death of broilers are often the source of infection that causes disease, must not be treated at will, must be burned and buried deeply, do harmless treatment.