The quality of cows' night management is closely related to their milk production. Practice has proved that milk cows with better night management can significantly increase milk production. Therefore, the cattle-raising households should also pay attention to strengthening night-time management and raising the milk production of dairy cows while keeping them well during the day.
1. The amount of night food. Dairy cows are ruminants. They have large feed intake and fast digestion. In addition to feeding enough fodder during the day, they should feed the right amount of fodder at around 10:00 pm, but they should not be too much to avoid indigestion and then provide enough clean drinking water. Drink water to make it cool in winter and cool in summer. This will not only increase its resilience but also increase the milk production.
2. Extend the lighting time. The use of white fluorescent lighting, the light from the original 9-10 hours, extended to 13-14 hours, this will enhance the metabolism of dairy cows, improve digestibility and feed utilization, milk production will also increase.
3. Pay attention to the warm and cold night. The most suitable ambient temperature for cows is 8-21 °C. Keep warm and cold in winter nights.
4. Massage the breasts. Many dairy farms have the habit of milking at night. If you insist on using warm water to massage cows' breasts before milking, you can increase milk production.
5. Brush the body of the cow. Around 10 pm every night, before the milking, brush the body from top to bottom, from front to back, meticulously brushing 1, can keep the cow body fur clean and smooth, promote blood circulation, regulate body temperature, Increase milk production.
6. Padded bed. Dairy cows sleep longer at night, and the cold and wet ground not only affects their milk production, but also is susceptible to illness. Therefore, after milking the cows every night, the manure should be cleaned and the cows should be covered with a layer of soft grass. The wet places should be covered with some ash or lime powder to make the cows clean and dry.
7. Keep quiet at night. Cows like a quiet environment, especially at night afraid of disturbing. Sudden surprise at night can lead to decreased milk production and increased milk acidity. So avoid nighttime noise stress.
8. Do night observation. Most dairy cows start estrus at night. Keepers should seize this crucial moment in the night and carefully check the estrus of the cows to prevent them from affecting the milk production due to the lack of observation and the prolonged empty period of the cows. Pay attention to the observation of the cow's rest, rumination, mental status, etc., find problems, and deal with them in time.
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