Vegetable feed additive for enhancing growth of piglets and preparation method of feed

Abstract

The invention discloses a vegetable feed additive for enhancing the growth of piglets and a preparation method of feed, and relates to the feed additive and the preparation method thereof, aiming at solving the problem of slow weight gain in the existing piglet production. The vegetable feed additive comprises the following materials: schisandra chinensis, asarum sieboldii, radix bupleuri, radix saposhnikoviae, polygala tenuifolia, liquorice, portulaca oleracea, dandelion and golden cypress. The preparation method comprises the following steps: (1) weighing the schisandra chinensis, the asarum sieboldii, the radix bupleuri, the radix saposhnikoviae, the polygala tenuifolia, the liquorice, the portulaca oleracea, the dandelion and the golden cypress; and (2) mixing the substances weighed in the step (1) uniformly, then drying till constant weight is reached, then crushing, and passing through a 40-mesh sieve. The feed additive disclosed by the invention has the effects of strengthening spleen and tonifying lung, clearing heat and promoting diuresis and nourishing blood and promote the secretion of body fluid, can improve the growth speed of the piglets obviously, and has the characteristics of no residue, no toxic and side effects and the like; the preparation method is simple and easy and is safe and reliable.

Description

technical field [0001] The invention relates to a feed additive and a preparation method thereof. Specifically relates to a plant-based feed additive for promoting growth of piglets and a preparation method thereof. Background technique [0002] In pig production, the growth and development of piglets is the fastest, and the feed utilization efficiency is the highest. The piglet industry has become a key industry in animal husbandry and has broad development prospects. The economic benefits of households will increase. Piglets weigh more at weaning, the growth rate of fattening pigs will be faster, the fattening period will be shortened, the slaughter rate will be improved, and the production cost of commercial pigs will be low. The piglets failed to feed in time during the lactation stage, and could not eat well after weaning, and there was no milk supplement, which caused slow growth and stopped development. Piglet production is often affected by various stress factors ...

AI Technical Summary

Problems solved by technology

The piglets failed to feed in time during the lactation stage, and could not eat well after weaning, and there was no milk supplement, which caused slow growth and stopped development

Piglet production is often affected by various stress factors (such as hunger, feed mutation, cold, heat, hypoxia, overwork, capture, intensive feeding, living environment changes, transportation, vaccination, etc.), which will cause some piglets to appear. Allergies and stress symptoms, such as slow weight gain, indigestion, diarrhea, loss of appetite, etc., and even stunted growth and death, bring huge economic losses to piglet production

[0003] Although antibiotic feed additives can increase the growth rate of piglets, they are prone to drug resistance and affect the health of consumers