Feed additive containing plant extractive, and preparation method and application thereof

Abstract

The invention relates to a feed additive containing plant extractive, and a preparation method and application thereof. The feed additive comprises the following components in parts by weight: 57-83 parts of plant extractive, 3-5 parts of a micro-ecological preparation and 12-40 parts of a carrier. The preparation method comprises the following steps: firstly, preparing materials, sieving the plant extractive, adding the micro-ecological preparation and the carrier, and conducting uniform mixing. The feed additive is added into the basal ration of pigs, and the adding proportion of the feed additive is 0.5-2% in percentage by weight. Compared with the prior art, in the invention, the plant extractive and the micro-ecological preparation can effectively regulate the intestinal flora balanceof animals, improve intake stimulating performance and feed utilization rate, enhance the anti-oxidation ability and immune functions of the animals, reduce the use of chemical drugs such as antibiotics in conventional feeding, and promote the healthy growth of the animals.

Description

technical field [0001] The invention belongs to the technical field of feed, and relates to a feed additive containing plant extracts and a preparation method and application thereof. Background technique [0002] my country is a large animal husbandry country. In recent years, consumers have paid more and more attention to the safety of animal products. Under intensive farming conditions, animals are exposed to more and more stress factors such as stocking density, immunization, fright, etc., and are prone to stress responses, resulting in an increasing incidence of various diseases, resulting in reduced production performance, Decreased meat quality. In the existing conventional feed, chemical drugs such as antibiotics are still the first choice for preventing and treating various diseases, but these drugs will lead to the emergence of a large number of drug-resistant bacteria, and cause chemical drugs to remain in meat products, which will bring food safety problems. It...

AI Technical Summary

Problems solved by technology

Under intensive farming conditions, animals are exposed to more and more stress factors such as stocking density, immunization, fright, etc., and are prone to stress responses, resulting in an increasing incidence of various diseases, resulting in reduced production performance, Decreased meat quality

In the existing conventional feed, chemical drugs such as antibiotics are still the first choice for preventing and treating various diseases, but these drugs will lead to the emergence of a large number of drug-resistant bacteria, and cause chemical drugs to remain in meat products, which will bring food safety problems. Great hidden dangers, not in line with people's food consumption trend of "high quality, low drug residue, green and pollution-free"

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