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Feeding porridge to dairy cows can improve milk production compared with dry and wet feed13. To process porridge, you can first add a little salt to the powdered concentrate and stir it with an appropriate amount of water, pour it when the water in the pot boils, and stir for 5 15 minutes.
The hot water bottle is fixed between the horns of the cow and filled with hot water in winter; In summer, it is filled with cold water, which makes the cows feel comfortable, and the cold and heat stress is reduced, and the milk production increases.
Trimming hooves is done quarterly, especially in early spring and late autumn. Corrected incorrect cow hooves. It can increase the daily fresh milk production of dairy cows by 1 2 kg.
Feeding fat and oil has high calorific performance, can improve the palatability of feed, add 3 5 animal fat in feed, can improve the digestibility of dairy cows to feed, and appropriately increase the calcium content in the seasoning.
Night feeding: Feeding 1 kg of hot clinker for dairy cows at about 11 o'clock at night in winter can increase nutrition, improve cold resistance, and increase fresh milk by more than 2 kg per day. The same effect can be achieved with summer replenishment fluids.
Feed Shell Sunflower Seeds Shell sunflower seeds are rich in protein and fat, add 10 to 20 in the feed. Milk production can be increased by about 15%.
Feeding sweet sorghum sweet sorghum is rich in nutrition, according to experiments, dairy cows fed sweet sorghum can increase the yield of fresh milk per day compared to corn feeding.
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High milk yield of dairy cows - special additives for dairy cows [milk source] reduce somatic cells and increase milk production.
Increase the amount of light in winter.
According to American research, milk production can be increased by ensuring 16 hours of light per day in the first 2 months after calving without adding any feed.
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Our common method of improving milk production of dairy cows: first of all, we select improved breeds, and select high-quality hybrid cows with large size, fast growth, strong adaptability and high production performance. Secondly, the supply of rich protein and energy and other nutritional balance of concentrate and sufficient green feed, feeding an appropriate amount of additives to supplement the feed in recent years, the economic value of dairy cows is also rapidly improving, milk has become the most common food **, in the demand for milk at the same time, many people have also joined in the feeding of dairy cows, but if you want to enhance the economic value of dairy cows, you also need to pay special attention to good milk production.
In the summer, allow the cows to receive natural light for at least 16 hours; In other seasons, due to the lack of light duration, it can be supplemented manually. Method: Install incandescent lamps in the cowshed, and at night, irradiate the cattle with artificial light for more than 4 hours.
Adjust the nutrition of the diet: appropriately adjust the structure of the diet, reduce the proportion of crude fiber, concentrate feed contains more energy, protein and other nutrients, increase the number of feeding by 15% and 20% compared with usual, and feed more high-quality grass, vegetables, melons and other juicy feed, so that the dry feed is properly matched.
It is appropriate to increase the amount of concentrate to supplement, but it must be noted that when using the amount of concentrate, it must not be excessive, otherwise, it is easy to cause some abnormal phenomena in the stomach of the cow, such as indigestion, etc., and even if it is serious, it can also allow the cow to absorb more nutrients and ensure the quality of the milk. The improvement of milk quality is also very important, because only with a certain quality, then the milk produced can buy a good **.
The decline in appetite, coupled with the lack of green feed and the lack of nutrients, can easily lead to a decline in milk production and even affect the normal development of dairy cows. In addition, the influence of environmental factors on the amount of celery milk produced by dairy cows is indirect. Poor sanitation and high air humidity can lead to diseases in dairy cows.
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Cows must be fed in time, and drink more water, and potato ridges should be fed more, eat more grass, to ensure that cows have a comfortable environment, the temperature should also be suitable.
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The first is to improve the breed characteristics, that is, through the selection and matching of suitable rubber beams, the heritability of the existing cattle herd is improved; The second is to improve the conditions for feeding and management, and the two are indispensable. It is not enough to simply have good hereditary properties without the necessary external conditions. For example, if a good black and white cow is grazed simply on the grass finger and does not give a complement, it is difficult to achieve high milk production.
On the other hand, it is difficult to increase the milk yield of a local cow to the level of a black and white cow simply with good feeding conditions and lack of good milk heritability. Therefore, efforts must be made in both hereditary and feeding conditions in order to achieve the purpose of breeding.
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The first is to choose a breed of cow with high milk production, and the second is to feed the cow the best pasture.
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Connect with life and use mathematics in life at all times.
Do more happy things Oh hehe Actually, I just want to tell you that life is our most basic thing And the ** of life is our own If you don't pay attention to this problem, maybe your life will be very bad So life, love, career, friendship If you want to get it, you have to keep a good attitude to live a sound and colorful life is very wonderful to live your perfect life Do you understand that the ** of life is yourself Take advantage of the current life I think you will be very happy May a good person have a safe life Actually, I also know it's boring, because there's nothing to do, do you think, if you have something to do, will you be bored, you can do something you like to enrich your own life, and ah, you have to keep a good attitude every day, be happy, be in a good mood, be happy, and be happy, for example, listen**, watch TV series, eat your favorite food, read comics, watch movies, play games, play mahjong, read**, go shopping, chat with friends, I think it's all good, in short, you can do whatever you want, just be happy Oh, I wish you a happy life, a happy life, forever carefree, happy and safe [please do me a favor, don't copy mine, this is my patent, thank you].
It's great to watch jokes or ask someone to tell them to you
Many people feel that their brains are getting worse and worse, and they can't remember anything, so today I will tell you to use your leisure time to become smarter. >>>More