1. Trimming the cow's hooves: Trimming the cow's hoof once a quarter and correcting the incorrect cow's hoof, the daily milk production can be increased by 1 to 2kg.
2. Feeding congee: Feeding congee to cows increases milk production by 31% over dry and wet feeds. When processing porridge, first add a small amount of salt to the powdery concentrate and mix it with a small amount of water. When the water in the pot is boiled, pour it in, mix for 5 to 10 minutes, or grind the crushed rice into porridge.
3, feeding oyster shell sunflower seeds: oyster shell sunflower seeds are rich in protein and fat, add 10% to 20% in the feed, dairy cow milk production can be increased by about 15%.
4. Feeding sweet sorghum: Feeding sweet sorghum to cows produces 0.5 to 1 kg of fresh milk per day than feeding corn.
5. Feeding citrus leaves: Feeding cows after fermentation of citrus leaves can increase milk production by about 30%. The method for preparing the fermented citrus leaves is to collect the citrus leaves in the early spring, wash them and chop them, then mix them with a small amount of beer as a starter, put them into the reservoir, and ferment for 10 days.
6. Add carotene: 30 days before milk production and 92 days after milk production. Adding 7 grams of carotene to the diet will increase milk production by 200 kg per cow during lactation.
7. Feeding fish and shrimp: Adding cooked small fish and shrimp 0.3kg to each cow's diet can increase the output of fresh milk by 2kg/day. If early in lactation, adding 0.75kg of high-quality fishmeal daily can increase production. Fresh milk 1.5kg/day.
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