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New ways to increase dairy milk production
Phosphogypsum supplementation: The addition of 71.5 g of phosphogypsum to the basal diet of each cow resulted in a 1.7% increase in milk production and a 10.55% increase in milk fat percentage. Carotene supplementation method: Supplementing carotene preparations 30 days before milk production in dairy cows can increase milk production by 200.8 kg per lactation period. Feeding Sodium Bicarbonate: Feeding Sodium Bicarbonate into lactating dairy cows, feeding 150 grams per cow per day can increase milk production peaks. Each cow produces more than 176 kilograms of milk per year. Increased Illumination: American scientists have found that allowing dairy cows to receive 16 hours of light per day can increase milk production by 10% without increasing feed. It has also been reported that winter cows’ photoperiod increases to 16 hours, which is 10% more than natural light. Adjust the method of delivery: If dairy cows give birth in summer, the daily milk production is 10 kg less than in Other seasons. Therefore, we must pay attention to arrange a good breeding period, avoiding summer calving, in order to increase milk production. Hoofing method: German tests have shown that hoofing is done for cows before grazing in the spring, and the milk production per cow can increase by 200 kg per year. Insect repellent method: According to foreign tests, using thiabendazole to drive off dairy cows digestive tract nematodes can increase milk cow production.