Isn't the milk yield of cows high in winter? Doing these points well is the key.
As the main force of dairy production, dairy farming has a long history and experience, and the fresh milk it produces is inevitably irreplaceable by artificial milk.
Then many cattle farmers will ask, why do cows produce less milk in cold winter? The following small series will introduce some key secrets to improve the milk production of dairy cows in winter.
How to improve the milk yield of dairy cows in winter?
1, improve feed standards
The feed standard in winter is generally higher than that in warm season 10%- 15%, especially the concentrate 15%.
2. Increase lighting time
In winter, the temperature is low and the light time is insufficient. Appropriate increase of illumination time can not only increase milk yield (about 10%), but also increase the temperature of cowshed.
Artificial lighting can be used, such as using white fluorescent lamp, lighting 16~ 18 hours a day.
3. Ensure drinking water and exercise.
In terms of drinking water, it is necessary to strictly follow the breeding standards and appropriately raise the drinking water temperature in winter. Experiments show that drinking 8.5℃ warm water in winter will make you drink 1.5℃ cold water to produce about 8% more milk.
In the rare warm and sunny weather in winter, cows can be driven out of the shed for proper exercise, which can effectively exercise their physique, increase their appetite, and thus improve milk production.
Step 4 wear a hood to protect your breasts
Wearing a bra on a cow's breast can keep warm, prevent cold and freeze, clean the breast, and improve milk quality and milk yield.
5, add salt to eat.
The daily supply of salt depends on the weight and milk yield of its cows.
Generally, each head is supplied with 50- 100g of salt every day.