First, feeding congee materials have data show that feeding cow congee material than feeding dry and wet material can increase milk production by 13%. The processing of congee material can be a little powdery concentrate plus a little salt with a small amount of water to dilute and stir until the pot boiling water, pour, stir 5-15 minutes.
Second, the head of hot and cold method to fix the hot water bottle between the two corners of the cows, winter filled with hot water; summer filled with cold water, so that cows feel comfortable, cold and heat stress, milk production increased.
Third, trimming the hoof hoof method trims hoof hoof once every quarter, especially in early spring and early autumn. Correct incorrect cow hoofs. It can increase the daily milk production of cows by 1-2 kilograms.
Fourth, the addition of fat-fat oil heat production performance, can improve the palatability of the feed, add 3-5% of animal fat in the feed, can increase the digestive rate of dairy cows on the feed, but also to properly increase the content of calcium in the seasoning.
V. Night-Feeding Method The supply of 1 kilogram of hot clinker to dairy cows at around 11 o'clock in the evening in winter can increase nutrition, improve cold-resistance capacity, and increase daily milk by more than 2 kg. Summer recharge can also achieve the same effect.
Sixth, feeding clam shell sunflower seeds clam shell sunflower seeds are rich in protein and fat, add 10-20% in the feed. Milk production can be increased by about 15%.
Seven, feeding sweet sorghum method Sweet sorghum nutrient-rich, according to experiments, the cows fed sweet sorghum can feed corn per head daily production of fresh milk 0.5-1 kg.
8. Feeding method when feeding oranges When Japan develops a fermented milk-feeding diet for citrus fruits, it can be used to feed cows. The milk production volume can be increased by about 30%. The method is: When pruning citrus trees in early spring, the branches are collected, washed and cut into pieces, mixed with a small amount of beer as a starter, placed in a silage, and fermented for 10 days.
9. Carotene supplementation method In the dairy cow diet 30 days before milk production and 92 days after milk production, adding 7 grams of carotene preparation can make a net milk increase of 20 kg in each lactation period.
Ten, feeding fish and shrimp method mixed in the feed each day in the feed and cooked small fish shrimp 0.3 kg, can increase production of milk 2 kg; such as cows in the early lactation every head per day to add 0.75 kg of fish meal; can increase production of milk 1.5 About kilograms.
11. Feeding the baking soda method During the milking period of dairy cows, 150 grams of baking soda is added per head each day, so that the peak of milk production can be advanced and can be maintained for 8 months, so that the milk yield can be raised by 30%; at 40% coarse material In the average diet of 60% concentrates, cows were fed with 1.5% sodium carbonate and 0.8% magnesia, producing 3.8 kilograms of fresh milk per head per day.
Twelve, feeding urea test showed that: when feeding 150 grams of urea (2.5% of the concentrate), the increase in the amount of milk production has greatly increased, and no poisoning occurs. No poisoning will occur.
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