1. During the winter and summer nights, cows are fed 1 kilogram of clinker, and cows can produce more than 2 kilograms of fresh milk per day.
2. Insist on breast-feeding cows before milking to increase milk production by 10%.
3. Each year, the hoofs are trimmed twice, which can increase milk production by about 10%.
4. The cows are allowed to move freely within the shed, using an yak-free method. The average annual milk yield is 40 kg more than the yak method.
5, winter and summer, respectively, cotton bra and yarn bra cover cows on the teat, you can avoid the teat was frostbite or mosquito bites, so as not to affect the normal secretion of dairy cows.
6. Let the cows walk 2--3 kilometers a day during the day and the milk yield can be increased by about 6%.
7. In the winter, cows have 16 hours of sunlight every day, which can increase milk production by 10%.
8. Grazing on a cool summer night can increase milk production by more than 0.5 kilograms per day.
9. After 12 o'clock in the evening, the cows will be driven to the playground for half an hour, which will increase their appetite and increase milk production by 10%.
10. Regular combing of cows with wooden combs can make cows clean and speed up metabolism, and can increase milk production by 5%.
11, the cowhouse winter temperature is maintained at about 15 °C, keep cool in the summer, can make cows normal secretion.
12, when the temperature below 12 °C to drink warm water to the cows, adhere to constantly, dairy cow milk production can be increased by 2% - 3%.
13, postpartum cows take 70 mg per kilogram of body weight of thiazole, can drive out the parasites in the digestive tract of cows, milk production can be increased by 10%.
14. Feeding cows with fermented corn stalks is easy to digest and can increase milk production by about 10%.
15. Adding 4% of animal fat and appropriate amount of calcium in the feed of dairy cows can increase feed digestibility and increase milk production.
16. In winter and spring, cows are fed with juicy feeds such as potatoes, which can increase milk production by about 10%.
17. In winter and spring, cows are fed with silage and hay, which can increase milk production by about 10%.
18. Feed the cows with congee, cows like to eat, easy to digest, greatly improve feed utilization, milk production can be increased by more than 10%.
19. Add 10% honey pollen to the cow's feed. Dairy cows' milk production can be increased by 5% - 10%.
20. Add 10% of distilled spirits to the feed to increase milk production by more than 10%.
21, with vinegar (including 5% of acetic acid) as a feed additive for dairy cows, can significantly increase milk production.
22. Add 20% of stalk sunflower stalks to the feed to feed cows. The milk production can be increased by more than 15%.
23. In the lactation period, cows are fed 0.75 kg of fishmeal every day, which can increase production of about 1.5 kg of fresh milk.
24. Adding the detoxified rapeseed cake to the dairy cows in the concentrate at a proportion of 20% can increase milk production by 10%.
25. In the diet of 1 month before milk production and 3 months after milk production, adding 7 grams of carotene preparation per day will increase the net milk production by 200 kg per lactation period.
26. Feeding dairy cows with compound feed can increase milk production by 20% - 30%.
27. Each cow is fed with 100 grams of baking soda every day, which can increase milk production by 25%. In the 40% coarse material and 60% concentrate, a 1.5% sodium carbonate and 0.8% magnesium oxide mixture is added. Each cow can produce 3.8 kg of fresh milk per day.
28. Adding 1.4% urea phosphate to lactating dairy cows in dairy concentrates can increase milk production by 8%-10%, increase weight by 5%--10%, and reduce feed consumption by 3%--5. % to improve overall economic efficiency by 14%.
29. Add 5 mg of potassium iodide and 30 g of sodium sulfate to the cow's concentrate and feed it once every 2 days to increase milk production by 10%.
30. Adding 7480 international units of vitamin A per kilogram of body weight in cows’ diets can significantly increase milk production.
31. Feeding dairy cows with alfalfa fresh grass or hay powder can increase milk production by more than 10%.
32, using pine herbs as ingredients, dairy cows like to eat, while increasing production of milk about 1 kg.
33. Add 8% of sea buckthorn pomace to the concentrate of dairy cows, milk volume can be increased by 9.5% and milk protein can be increased by 3.5%.
34. Milk cows feeding sweet sorghum produce 0.5--1 kg of fresh milk per cow per day.
35. Each cow feeds 20 grams of cellulose-degrading enzymes on a daily basis and supplements 1.5 kg of starch feed. Half a month is a course of treatment, and milk yield can be increased by 9.3%.
36. Adding 5% kelp powder to the diet can increase the milk production by about 1%, and can increase the cow's estrus rate and conception rate.
37. Adding 20--30 grams of methionine analogues (MHA) to dairy cows in early lactation can increase the milk fat percentage by 10%, and increase milk production significantly.
38. The addition of 5% zeolite powder to the dairy cow's diet can increase the milk production by 7.1% and increase the milk fat percentage by 2%.
39. Each cow feeds 50--100 grams of medical stone daily, which can increase 1-2.5 kg of fresh milk.
40. Adding 3 grams of rare earth to the dairy cow diet can increase milk production by 2.31 kilograms.
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