Weaned piglet feed additive and preparation method thereof

Abstract

The invention belongs to the technical field of pig feed additives, and provides a weaned piglet feed additive and a preparation method thereof. The weaned piglet feed additive comprises, by weight, 10-15 parts of whey powder, 7-11 parts of plasma protein powder, 3-7 parts of yeast, 6-13 parts of branched-chain amino acid, 6-13 parts of methionine, 3-8 parts of peanut vines, 2-5 parts of nicotinic acid, 2-6 parts of lentinan, 3-9 parts of mulberry leaves, 2-6 parts of red sage roots, 4-8 parts of Chinese yam, 3-7 parts of salt, 1-5 parts of Tibetan incense, 2-5 parts of antioxidants and 12-17 parts of sweetening agents. Raw materials are crushed, mixed and stirred to prepare into the weaned piglet feed additive. According to the feed additive, feed intake of weaned piglets and feed utilization rate can be improved, the weaned piglets effectively grow, and immunity of the piglets is improved.

Description

technical field

[0001] The invention belongs to the technical field of pig feed additives, and in particular relates to a feed additive for weaned suckling pigs and a preparation method thereof. Background technique

[0002] my country is the world's largest pig-raising country and the second largest feed producer in the world, in which pig feed accounts for more than 40% of the total. Stage feeding of suckling pigs is an important stage for the pig industry to ensure the output value. At the same time, weaning of suckling pigs is one of the main problems that plague the development of the pig industry, and it is also one of the hot spots in the study of suckling pig nutrition. At present, most developed countries in foreign countries advocate weaning of piglets at the age of 21 to 35 days. After weaning, piglets are likely to cause a series of headaches for other farmers, such as weight loss of piglets after weaning, decreased immunity, and piglets after weaning. Prone to ...

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