Premix and piglet complete feed prepared from same

Abstract

The invention provides a premix containing organic microelements and a feed prepared from the premix, wherein the premix is formed by small peptide chelate type organic microelements and high-efficiency protein selenium. The piglet complete feed is characterized in that in each ton of piglet complete feed, 200-2000g of the premix is added, each 500g of premix contains 50-200g of small peptide chelate iron, 50-250g of small peptide chelate zinc, 20-50g of small peptide chelate copper, 25-100g of small peptide chelate manganese, and 5-15g of protein selenium. The small peptide chelate type organic microelements include Optimin zinc, Optimin manganese, Optimin copper and Optimin iron, all of which contains 2-3 amino acids. According to the premix and the piglet complete feed provided by the invention, dosage of inorganic microelements is reduced, pollution of inorganic microelements and heavy metals to the environment is obviously reduced, further, the feed utilization ratio and productivity of piglets are improved, the oxidative deterioration of the feed is reduced, the palatability of the feed is improved, and the growth healthy state of the piglets is promoted.

Description

technical field [0001] The invention relates to the field of feed, in particular to an organic trace element premix and a complete feed for suckling piglets prepared by using the premix. Background technique [0002] The current premix uses a large amount of inorganic trace elements, and various impurities such as heavy metals and harmful ions remain due to the production process of inorganic trace elements, resulting in poor palatability; and the utilization rate of inorganic trace elements is relatively low. In this state, the utilization rate of inorganic trace elements has dropped significantly, which will seriously affect the growth, immunity, reproduction and other performances of animals. Chelated organic traces can further improve animal production performance because of their better palatability and higher absorption rate. [0003] Selenium is an important component of the animal's antioxidant system and the active center of glutathione peroxidase (GSH-Px). When se...

AI Technical Summary

Problems solved by technology

[0002] The current premix uses a large amount of inorganic trace elements, and various impurities such as heavy metals and harmful ions remain due to the production process of inorganic trace elements, resulting in poor palatability; and the inorganic utilization rate is relatively low. The utilization rate of inorganic trace elements will be greatly reduced under the state of dehydration, which will seriously affect the growth, immunity, reproduction and other performance of animals.

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