High-palatable pig feed for enhancing immunity

Abstract

The invention provides high-palatable pig feed for enhancing immunity, comprising concentrated feed and greenfeed, wherein the concentrated feed contains the following raw materials by weight: 40-50 parts of corn, 25-35 parts of puffed soybean, 10-20 parts of wheat bran, 5-6 parts of fish meal, 4-6 parts of stone flour, 1-3 parts of salt, 2-3 parts of bone meal, 0.5-1 part of trace elements, and 0.5-1 part of composite vitamins; and the greenfeed is grain amaranth. The feed organically combines the concentrated feed and the greenfeed by a reasonable ratio, utilizes characteristics of the greenfeed benefiting for digestion while raising the palatability of the feed by puffed soybean, the greenfeed and the concentrated feed complement each other to raise digestion and absorption of the feed nutrition, and various raw materials are all sold goods or agricultural and sideline products, and are easily available.

Description

technical field [0001] The invention belongs to the field of poultry and livestock breeding, and relates to growth feed, in particular to a highly palatable pig feed that enhances immunity. Background technique [0002] At present, most pig farmers only use their own agricultural and sideline products as the main feed, and then add synthetic auxin to improve their immunity. The auxin is almost all antibiotics and hormones, which not only affect the meat quality but also gradually improve Drug resistance of bacteria in fattening pigs, and the most neglected is that due to changes in growth conditions, nutrients in the feed, especially protein, cannot be effectively digested and absorbed reasonably. It also dropped sharply, which affected the economic benefits of farmers. The protein level of the feed determines the reasonable protein level of fattening pigs. Although the protein level has a certain relationship with the lean meat percentage, the higher the better, the lean m...

AI Technical Summary

Problems solved by technology

[0002] At present, most pig farmers only use their own agricultural and sideline products as the main feed, and then add synthetic auxin to improve their immunity. The auxin is almost all antibiotics and hormones, which not only affect the meat quality but also gradually improve Drug resistance of pathogens in fattening pigs, and the most neglected is that due to changes in growth conditions, nutrients in the feed, especially protein, cannot be effectively digested and absorbed reasonably. also dropped sharply, thus affecting the economic benefits of farmers

The protein level of the feed determines the reasonable protein level of fattening pigs. Although the protein level has a certain relationship with the lean meat percentage, the higher the better, the lean meat percentage can be increased by 1 to 3 when the protein level in the diet is greatly different. %, when the protein level reaches 25%, there is almost no significant increase in the lean meat rate, so if the high-priced protein feed is only increased to 1-3% lean meat rate, the operating cost will be increased

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