1. Strengthen the ventilation in the duck house, reduce the temperature, eliminate waste heat and harmful gases. In addition, a certain number of electric fans or air coolers are provided in the duck houses to facilitate the distribution of heat from the duck body.
2. Strengthen heatstroke cooling. (1) Provide enough clean and regular flow of water; (2) Always cool some cold water and reduce the temperature of the sports grounds, walls, and grounds where the net is raised, etc. (3) Cover the top of the duck house and the front wall with a shade net to reduce sunlight radiation to the duck house; 4 Set shutters in duck houses to reduce direct sunlight; 5 Decrease the rearing density appropriately according to the size of ducks.
3. Due to the heat during the day, the intake of meat ducks is very small, and normal feed intake can be achieved by feeding at night. Cold water and spices should be used. Feed it now. Do not mix too much each time to prevent deterioration.
4. Add some stress-reducing additives such as vitamin C to the feed, or add some electrolytes to drinking water to reduce heat stress.
5. Do a good job of normal immunization, and strictly implement the health and epidemic prevention measures: 1 always maintain cleanliness inside and outside, adhere to a weekly disinfection; 2 constantly maintain and clear the drainage system to ensure that there is no sewage in the playground and duck house; 3 control mosquitoes and flies Breed.
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