Increased light does not increase or change the feed during the first 60 days of lactation, allowing the cowhouse to maintain 16 hours of light per day, which is 10% more than in natural light conditions.
Carotene supplementation added 7 grams of carotene to the diet 30 days before and 90 days after milk production, which resulted in a net increase of 200 kg of milk per cow during lactation.
Feeding potassium-rich feed cows has 20% to 40% of the body's potassium into the milk every day, and feeding cows with potassium-rich feed can increase milk production by 5%-10%.
Feeding soda to feed 100 grams of baking soda per cow per day during the milking period of the dairy cow can make peak milk production early and maintain high yields within 7 months. In the 40% coarse material, 60% concentrate feed, 1.5% baking soda and 0.8% magnesium oxide were added, and the milk production per cow increased by 3.8 kg per day.
Adding Phosphorus Gypsum Phosphogypsum also contains trace elements such as potassium, sodium, and iron in addition to calcium sulfate. Adding 71.5 grams of phosphogypsum to each cow's diet increased the milk production by 1.7%, and the amount of formulated feed per kilo of milk decreased by 11.4%.
Increasing salt and drinking warm water In the dry feed of dairy cows during the milk production period, adding 0.18-0.24% of salt to provide sufficient drinking water and keeping the water temperature above 17°C can increase milk production by 10%.
Increase the amount of exercise every day at noon, when the temperature is high, let the cows freely move around the farm for about 1 hour, which will increase milk production.
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