Forage-fed cows should have at least three different diets per day. The diet should be dominated by high-quality hay, and more silage should be fed. Excipients should give more green and juicy feed, such as carrots, sweet potatoes, potatoes, and winters. Grazing 70 black grass, etc., the amount of roughage feed until the cow is full is limited, the amount of concentrate feed should be determined according to the individual cows and the amount of demand. The drinking water temperature of dairy cows should be kept at 10°C~12°C during the cold period of drinking water. Conditional, drinking water should be sterilized and cooled to 10°C~12°C. The amount of milk consumed by cows is closely related to the milk production of dairy cows, so it must be ensured that the cows have sufficient drinking water. Keeping the temperature of cattle houses cold and hot in spring weather, the temperature difference between day and night is relatively large, and farmers tend to neglect the cold-proof work of dairy cows, which easily leads to disease and milk production of dairy cows, which may easily lead to excessively high feeding costs. After maintaining ventilation for 3 hours to 5 hours, promptly close the doors and windows and adjust the ventilation holes. Disinfect regularly, clean up the excrement of the cows in a timely manner, keep the house dry and clean, and promptly replace the soil that has been contaminated by faeces. Create a better living environment for cows. Adhere to the brushing of the body of the cow to ensure that the bovine body care brush is applied every morning and evening for 8 minutes to 10 minutes. The health brush should be applied to the entire body of the cow. For the cow's breast, proper gripping and massage should be performed by hand, which is beneficial to prevention. Cow's udder inflammation. Increase the health care time of the sun bath. Sun exposure often has a health effect on the cows, enhances the immunity of the cows and prevents various infections. Because the ultraviolet rays in the sun have the effect of killing pathogenic microorganisms. Since UV can increase the absorption of calcium, calcium in addition to enhance the strength of bones and muscles, improve heart and lung function, but also enhance the ciliary movement of the trachea, bronchus, is conducive to the elimination of respiratory inflammation. In terms of enhancing immunity, calcium is a stimulator of serum opsonization, which can accelerate the synthesis of animal antibodies, induce and enhance the phagocytosis of macrophages on pathogenic bacteria, and have a killing effect on pathogenic microorganisms invading the organism. During the winter feeding season, dairy cows consume a large amount of heat energy and nutrients in the body due to cold resistance, and the relative loss of calcium intake is relatively large, and the intake of calcium depends on the vitamin D in the blood of cows. Natural vitamin D can only be converted into vitamin D2 and vitamin D3 by ultraviolet radiation before it can be absorbed into the bloodstream by the cow's body. Appropriately, the temperature in the early spring of exercise has rebounded and the weather is warming. Dairy cows are used to eating and they lie on their backs and are reluctant to exercise. Every day, Holstein cows should increase the exercise time from 2 hours to 3 hours, which can not only promote the health of dairy cows, but also promote the milk output of dairy cows. When the spring is bright and the weather is beautiful, it is vital for the health of the cows to rush the cows to the open grass and breathe the fresh air of nature and allow the herds to move freely. According to the experiments of animal husbandry experts in the Netherlands, strengthening the daily exercise of dairy cows can enhance the reproductive performance of dairy cows, reduce stillbirth and miscarriage, and increase milk production. Disease prevention Many dairy farms choose winter for breeding dairy cows. Winter breeding can avoid hot summer calving. This will not only help the cows obtain high yields, but also facilitate the raising of calves and raise the health of calves. However, the current popularity of animal husbandry science and technology, dairy cows are almost all artificial breeding, but some breeders in the artificial insemination of dairy cows, due to technical reasons and carelessness, sanitation and disinfection is not complete, often easy to cause the cow's vagina and uterus Different degrees of trauma or infection. During the cold period, we must observe whether there are abnormal changes in the genital secretions of dairy cows every day. We must do a good job in the prevention of diseases such as metritis, find diseases, and treat them early to ensure the safety of dairy cows during the cold period. The spring weather is cold, the temperature gradually rises, and the sunshine duration gradually extends. Although the Holstein cows have strong adaptability to the cold, the temperature is very hot and cold, and the temperature difference is very likely to cause stress reaction to the cow's body and induce various diseases of the cows. . Therefore, it is particularly important for the Holstein dairy cows to have their feeding and management and health care in the early spring. During the cold period, the dairy cows should pay attention to the following aspects: Forage-fed cows should have at least three different diets per day. The diet should be dominated by high-quality hay, and more silage should be fed. Excipients should give more green and juicy feed, such as carrots, sweet potatoes, potatoes, and winters. Grazing 70 black grass, etc., the amount of roughage feed until the cow is full is limited, the amount of concentrate feed should be determined according to the individual cows and the amount of demand. The drinking water temperature of dairy cows should be kept at 10°C~12°C during the cold period of drinking water. Conditional, drinking water should be sterilized and cooled to 10°C~12°C. The amount of milk consumed by cows is closely related to the milk production of dairy cows, so it must be ensured that the cows have sufficient drinking water. Keeping the temperature of cattle houses cold and hot in spring weather, the temperature difference between day and night is relatively large, and farmers tend to neglect the cold-proof work of dairy cows, which easily leads to disease and milk production of dairy cows, which may easily lead to excessively high feeding costs. After maintaining ventilation for 3 hours to 5 hours, promptly close the doors and windows and adjust the ventilation holes. Disinfect regularly, clean up the excrement of the cows in a timely manner, keep the house dry and clean, and promptly replace the soil that has been contaminated by faeces. Create a better living environment for cows. Adhere to the brushing of the body of the cow to ensure that the bovine body care brush is applied every morning and evening for 8 minutes to 10 minutes. The health brush should be applied to the entire body of the cow. For the cow's breast, proper gripping and massage should be performed by hand, which is beneficial to prevention. Cow's udder inflammation. Increase the health care time of the sun bath. Sun exposure often has a health effect on the cows, enhances the immunity of the cows and prevents various infections. Because the ultraviolet rays in the sun have the effect of killing pathogenic microorganisms. Since UV can increase the absorption of calcium, calcium in addition to enhance the strength of bones and muscles, improve heart and lung function, but also enhance the ciliary movement of the trachea, bronchus, is conducive to the elimination of respiratory inflammation. In terms of enhancing immunity, calcium is a stimulator of serum opsonization, which can accelerate the synthesis of animal antibodies, induce and enhance the phagocytosis of macrophages on pathogenic bacteria, and have a killing effect on pathogenic microorganisms invading the organism. During the winter feeding season, dairy cows consume a large amount of heat energy and nutrients in the body due to cold resistance, and the relative loss of calcium intake is relatively large, and the intake of calcium depends on the vitamin D in the blood of cows. Natural vitamin D can only be converted into vitamin D2 and vitamin D3 by ultraviolet radiation before it can be absorbed into the bloodstream by the cow's body. Appropriately, the temperature in the early spring of exercise has rebounded and the weather is warming. Dairy cows are used to eating and they lie on their backs and are reluctant to exercise. Every day, Holstein cows should increase the exercise time from 2 hours to 3 hours, which can not only promote the health of dairy cows, but also promote the milk output of dairy cows. When the spring is bright and the weather is beautiful, it is vital for the health of the cows to rush the cows to the open grass and breathe the fresh air of nature and allow the herds to move freely. According to the experiments of animal husbandry experts in the Netherlands, strengthening the daily exercise of dairy cows can enhance the reproductive performance of dairy cows, reduce stillbirth and miscarriage, and increase milk production. Disease prevention Many dairy farms choose winter for breeding dairy cows. Winter breeding can avoid hot summer calving. This will not only help the cows obtain high yields, but also facilitate the raising of calves and raise the health of calves. However, the current popularity of animal husbandry science and technology, dairy cows are almost all artificial breeding, but some breeders in the artificial insemination of dairy cows, due to technical reasons and carelessness, sanitation and disinfection is not complete, often easy to cause the cow's vagina and uterus Different degrees of trauma or infection. During the cold period, we must observe whether there are abnormal changes in the genital secretions of dairy cows every day. We must do a good job in the prevention of diseases such as metritis, find diseases, and treat them early to ensure the safety of dairy cows during the cold period. The spring weather is cold, the temperature gradually rises, and the sunshine duration gradually extends. Although the Holstein cows have strong adaptability to the cold, the temperature is very hot and cold, and the temperature difference is very likely to cause stress reaction to the cow's body and induce various diseases of the cows. . Therefore, it is particularly important for the Holstein dairy cows to have their feeding and management and health care in the early spring. During the cold period, the dairy cows should pay attention to the following aspects: Forage-fed cows should have at least three different diets per day. The diet should be dominated by high-quality hay, and more silage should be fed. Excipients should give more green and juicy feed, such as carrots, sweet potatoes, potatoes, and winters. Grazing 70 black grass, etc., the amount of roughage feed until the cow is full is limited, the amount of concentrate feed should be determined according to the individual cows and the amount of demand. The drinking water temperature of dairy cows should be kept at 10°C~12°C during the cold period of drinking water. Conditional, drinking water should be sterilized and cooled to 10°C~12°C. The amount of milk consumed by cows is closely related to the milk production of dairy cows, so it must be ensured that the cows have sufficient drinking water. Keeping the temperature of cattle houses cold and hot in spring weather, the temperature difference between day and night is relatively large, and farmers tend to neglect the cold-proof work of dairy cows, which easily leads to disease and milk production of dairy cows, which may easily lead to excessively high feeding costs. After maintaining ventilation for 3 hours to 5 hours, promptly close the doors and windows and adjust the ventilation holes. Disinfect regularly, clean up the excrement of the cows in a timely manner, keep the house dry and clean, and promptly replace the soil that has been contaminated by faeces. Create a better living environment for cows. Adhere to the brushing of the body of the cow to ensure that the bovine body care brush is applied every morning and evening for 8 minutes to 10 minutes. The health brush should be applied to the entire body of the cow. For the cow's breast, proper gripping and massage should be performed by hand, which is beneficial to prevention. Cow's udder inflammation. Increase the health care time of the sun bath. Sun exposure often has a health effect on the cows, enhances the immunity of the cows and prevents various infections. Because the ultraviolet rays in the sun have the effect of killing pathogenic microorganisms. Since UV can increase the absorption of calcium, calcium in addition to enhance the strength of bones and muscles, improve heart and lung function, but also enhance the ciliary movement of the trachea, bronchus, is conducive to the elimination of respiratory inflammation. In terms of enhancing immunity, calcium is a stimulator of serum opsonization, which can accelerate the synthesis of animal antibodies, induce and enhance the phagocytosis of macrophages on pathogenic bacteria, and have a killing effect on pathogenic microorganisms invading the organism. During the winter feeding season, dairy cows consume a large amount of heat energy and nutrients in the body due to cold resistance, and the relative loss of calcium intake is relatively large, and the intake of calcium depends on the vitamin D in the blood of cows. Natural vitamin D can only be converted into vitamin D2 and vitamin D3 by ultraviolet radiation before it can be absorbed into the bloodstream by the cow's body. Appropriately, the temperature in the early spring of exercise has rebounded and the weather is warming. Dairy cows are used to eating and they lie on their backs and are reluctant to exercise. Every day, Holstein cows should increase the exercise time from 2 hours to 3 hours, which can not only promote the health of dairy cows, but also promote the milk output of dairy cows. When the spring is bright and the weather is beautiful, it is vital for the health of the cows to rush the cows to the open grass and breathe the fresh air of nature and allow the herds to move freely. According to the experiments of animal husbandry experts in the Netherlands, strengthening the daily exercise of dairy cows can enhance the reproductive performance of dairy cows, reduce stillbirth and miscarriage, and increase milk production. Disease prevention Many dairy farms choose winter for breeding dairy cows. Winter breeding can avoid hot summer calving. This will not only help the cows obtain high yields, but also facilitate the raising of calves and raise the health of calves. However, the current popularity of animal husbandry science and technology, dairy cows are almost all artificial breeding, but some breeders in the artificial insemination of dairy cows, due to technical reasons and carelessness, sanitation and disinfection is not complete, often easy to cause the cow's vagina and uterus Different degrees of trauma or infection. During the cold period, we must observe whether there are abnormal changes in the genital secretions of dairy cows every day. We must do a good job in the prevention of diseases such as metritis, find diseases, and treat them early to ensure the safety of dairy cows during the cold period. A seedbed or seedling bed is the local soil environment in which seeds are planted. Often it comprises not only the soil but also a specially prepared cold frame, hotbed or raised bed used to grow the seedlings in a controlled environment into larger young plants before transplanting them into a garden or field. A seedling bed is used to increase the number of seeds that germinate. Greenhouse Seedling Bed,Stainless Greenhouse Seedling Bed,Greenhouse Seedling Nursery Bed JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , http://www.spgreenhouse.com
Early Holstein Dairy Breeding Management and Health Care
The spring weather is cold, the temperature gradually rises, and the sunshine duration gradually extends. Although the Holstein cows have strong adaptability to the cold, the temperature is very hot and cold, and the temperature difference is very likely to cause stress reaction to the cow's body and induce various diseases of the cows. . Therefore, it is particularly important for the Holstein dairy cows to have their feeding and management and health care in the early spring. During the cold period, the dairy cows should pay attention to the following aspects: