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As a feed additive, pine needle powder is not easy to form harmful residues in edible animal products due to its non-toxic side effects, which is convenient for widespread promotion and use, and it is in response to the trend of returning to nature and pursuing green food and healthy consumption. Their favor. However, due to the need to add more than 5-10% of pine needle powder to the feed, a large amount of it will not only increase the product cost but also waste the drug, but also affect the palatability and nutritional ratio of the feed. The decrease in food, etc., and the active ingredients of pine needle powder itself are unstable and inconsistent, making it difficult to play a balanced role in promoting growth. In the breeding practice, pine needles were used instead of pine needles to feed pigs into full-priced feeds. Pine needles and its production and use methods are: fresh pine needles as raw materials, by crushing, cooking, pressing, filtration, precipitation and separation to make pine needles. Each meal was fed into the feed with 1.5-2.0 ml of pine needles for each pig. Feeding 2-3 meals a day, the pigs will grow faster after eating the pine needle feed. Generally, the feed will take 3-7 days. The total required amount per head is only about 500 ml, which is not only convenient to use, but also reliable and reliable.
Pine needle skillfully processing pigs to increase weight fast
Pine needle powder contains crude protein 11-12%, crude fat 9-11%, calcium 1-1.5%, phosphorus 0.05-0.1%, chlorophyll 1000-1300 mg, carotene 300-400 mg, vitamin 500-600 mg, and contains 18 kinds of amino acids and 7 kinds of trace elements, including selenium content, can prevent selenium-induced white spot disease, white muscle disease and vitamin deficiency. Add 3-5% pine needle powder to pigs in compound feed, and the average daily weight gain of each pig is increased by 15-20%, so that finishing pigs can shorten the feeding cycle by 20-30 days, and improve the quality of pork, and increase the lean meat ratio by 3 -5%.