1、 Improve the production environment and reduce the temperature inside the building

  & nbsp;   1、 Reasonable design of chicken coop: When building a new broiler farm, consider thickening the roof and walls to achieve thermal insulation in summer and winter. Ensure that the temperature can be lowered in summer and raised in winter.

  & nbsp;   2、 Whitening of walls: Use white paint or 6% lime milk to paint the walls and roof of the chicken coop white, increasing reflection and reducing the temperature of the coop.

  & nbsp;   3、 Increase ventilation: Install wet curtains to cool down and implement vertical ventilation; Ensure good ventilation inside the chicken coop. Night ventilation cannot be ignored.

  & nbsp;   4、 Create shading and cooling conditions: Build a sunshade or hang a semi transparent black curtain on the chicken coop window. At the same time, do a good job in greening the chicken farm area.

  & nbsp;   5、 Spray cooling: a spray device is installed on the top of the chicken house for spray cooling, and it is better to start the fan at the same time.

2、 Strengthen daily feeding management measures

  & nbsp;    1、 Reduce feeding density: Reduce feeding density according to breed differences to ensure that chickens only have enough space. Timely eliminate sick, disabled, and weak chickens.

  & nbsp;    2、 Provide sufficient cool drinking water; In summer, broiler chickens must be provided with sufficient and cool drinking water, ensuring sufficient drinking water sources. Appropriate anti heat stress and heatstroke drugs can be added to the drinking water. Be careful to bury the drinking water pipes underground. Regularly check whether the drinking nipple is blocked and flush the water supply system in the chicken coop.

  & nbsp;    3、 Adjust the feeding frequency and feeding time; During the high temperature season, the feeding frequency can be adjusted, and feeding should be arranged at cool times, while paying attention to even feeding.

  & nbsp;    4、 Pay close attention to the mold and oxidation of feed raw materials, and do not feed moldy or spoiled feed. Add antifungal drugs to regular feed.

  & nbsp;    5、 Maintain the cleanliness of the indoor environment: Clean up chicken manure in a timely manner, and use a manure scraper to scrape manure on the chicken farm 1-2 times more than usual.

  & nbsp;    6、 Eliminate various stress factors: expansion plans for broiler chickens, transportation time for broiler chickens, and vaccination time should be avoided as much as possible from both human and natural stress.

3、 Emergency rescue for chicken heat stress syndrome

  & nbsp;     When individual chickens or chickens experience symptoms of heat stress syndrome, emergency rescue measures should be taken.

  & nbsp;    1、 In case of mild heatstroke, the chickens should immediately turn on the spray to cool down, and provide enough cool drinking water and proper amount of Chinese herbal medicine and vitamin C for clearing heat and relieving heatstroke.

  & nbsp;    2、 Drug therapy: According to the severity of symptoms in the chicken flock, appropriate anti heat stress drugs or Chinese herbal medicine should be selected for treatment.