Low temperature and poor environmental benefit how to improve the benefit of raising ducks in winter

Raising ducks in winter is prone to high production cost, low survival rate, poor benefit and so on due to the influence of climate and environment. Now the editor introduces how to improve the efficiency of raising ducks in winter.

Duck

Hygiene and disinfection:

Sanitary disinfection is an important part of duck management. In winter, the weather is changeable, the weather is rainy and snowy, and the temperature drops, resulting in a decline in duck adaptability and resistance. Therefore, the work of sanitary disinfection should be timely, thorough and effective. Special attention should be paid to the environmental hygiene and disinfection of ducklings to prevent ducklings from infection and poor growth in the early stage. The duckling house should be disinfected with ducks every day, which is conducive to the purification of the floor, mat grass and air, and prevent ducklings from infecting ducklings through respiratory tract and damaged skin.

Most ducks live indoors in winter, and the sanitary cleanliness of duck houses is related to the overall hygiene level of winter breeding. Practice has proved that the drying and hygiene of bedding grass directly affects the weight gain and feed-meat ratio of ducks. Wet mat grass will produce a large amount of ammonia, pollute the air of duck houses, lead to the epidemic of duck diseases and affect the growth and development.

Temperature and ventilation:

The problems of temperature and ventilation and the relationship between them should be solved and dealt with in winter. In general breeding farms, the heat preservation is mainly adjusted by simple furnace fire, agricultural film and so on. The temperature in the house of ducks of different ages should be strictly adjusted according to the requirements of technical standards. The temperature was 34 ℃ ~ 27 ℃ before 7 days old, 26 ℃ ~ 18 ℃ from 8 days old to 21 days old, and 15 ℃ ~ 20 ℃ from 22 days old to listing.

Ventilation should be determined according to the concentration of ammonia and carbon dioxide in the duck house. Generally, if you do not feel dazzling and dyspnea in the duck house and the temperature is suitable, you can open a small vent in the safety ventilation facility above the duck house for ventilation; if you feel dazzling and difficult to breathe into the duck house, you should find the reasons for the high concentration of ammonia and carbon dioxide, such as the dryness of bedding grass, sanitary condition of drinking water feeder, disinfection and so on. If there is any problem, it should be dealt with in time, and the roof ventilation facilities or vents should be opened at the same time to carry out atmospheric flow ventilation, which should not be ventilated vertically and horizontally, causing a sudden drop in room temperature and causing ducks to catch a cold.

Drinking water and water temperature control:

Water is an essential substance for the growth of ducks. it should always provide ducks with easy-to-absorb, clean and sanitary drinking water, and pay attention to the drinking water temperature, especially the drinking water temperature of ducklings. The ideal drinking water temperature of ducklings is 20 ℃ ~ 25 ℃, while that of middle adult ducks is 10 ℃ or slightly higher. Don't let ducks drink ice water in winter. If the amount of water consumed by ducks is reduced, the intake of ducks will be reduced in 24 to 28 hours, which will affect the growth of ducks. at the same time, the resistance of ducks to disease will also decrease.