Compound pig feed for improving lean percent

Abstract

The invention relates to a pig feed, and in particular relates to a compound pig feed for improving lead percent. The feed is prepared from the following raw materials in parts by weight: 20-23 parts of ryegrass, 80-90 parts of rice, 45-50 parts of corn, 12-15 parts of bean pulp, 30-34 parts of wheat bran, 10-12 parts of corn starch, 10-12 parts of black bean powder, 1-2 parts of vegetable oil, 1-2 parts of spiral seaweed, 3-4 parts of black fragrant rice powder, 1-2 parts of acanthopanax, 1-2 parts of boxthorn leaf, 1-2 parts of gynostemma pentaphylla, suitable amount of salt and 4-5 parts of an auxiliary. The feed formula provided by the invention is abundant in raw materials, sufficient in nutrition, the acanthopanax, the boxthorn leaf and the gynostemma pentaphylla with effects of enhancing the body immune capacity, regulating in vivo metabolic cycle and speeding up lipid metabolism are especially added so that the good lean percent can be maintained while the pork pig eating the feed is in rapid growth and the weight is increased, and the magnificent edible value is achieved.

Description

technical field [0001] The invention relates to a pig feed, in particular to a compound pig feed for improving lean meat rate and a preparation method thereof. Background technique [0002] With the rapid development of the pig industry, the degree of intensification of the breeding process is getting higher and higher, and the requirements for feed are also increasing. When preparing feed, it is necessary to consider reducing the cost of raw materials, but also taking into account the ratio of nutrition and utilization. Maximize the breeding benefits. However, most of the existing pig feeds have the problem of unbalanced nutritional ratio. After long-term consumption of pigs, they are prone to indigestion, growth retardation, frequent diseases, etc., and also increase the cost of breeding. It has caused a waste of resources. In addition, there are also problems such as excessive addition of trace elements and abuse of hormone drugs, which not only pollute the environment, b...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the pig industry, the degree of intensification of the breeding process is getting higher and higher, and the requirements for feed are also increasing. When preparing feed, it is necessary to consider reducing the cost of raw materials, but also taking into account the ratio of nutrition and utilization. Maximize the breeding benefits. However, most of the existing pig feeds have the problem of unbalanced nutritional ratio. After long-term consumption of pigs, they are prone to indigestion, growth retardation, frequent diseases, etc., and also increase the cost of breeding. It has caused a waste of resources. In addition, there are also problems such as excessive addition of trace elements and abuse of hormone drugs, which not only pollute the environment, but also cause drug resistance, low immunity, and poor meat quality in pigs, which seriously affect the breeding benefits. Therefore, There is an urgent need to improve the traditional feed formula. According to the growth characteristics of pigs at different stages, feed the feed with reasonable nutritional ratio to reduce the cost of breeding and improve the efficiency of breeding.

Images