Preparation method of broiler feed

Abstract

The invention discloses a preparation method of broiler feed. The method comprises the steps of performing superfine grinding on medicated leaven, tangerine peel, cordate houttuynia, scutellaria root, hawthorn fruit and medical stone powder, then adding water to soak the materials for 4-6 hours, boiling, then filtering, performing 5 to 6 times of concentration on obtained filtrate, so as to obtain a concentrated liquor, uniformly mixing corn, bean pulp, peanut shell, bone meal and fish meal, and then performing superfine grinding so as to obtain mixture A, adding the concentrated liquor into the mixture A, uniformly stirring the mixture A, performing heat preservation for 40 min at 80 to 85 DEG C, then adding alums powder, uniformly stirring, continuously performing heat preservation for 1 to 2 h at 50 to 60 DEG C, then cooling the mixture to the room temperature, so as to obtain mixture B, adding calcined oyster shell powder into the mixture B, uniformly stirring, performing heat preservation, and then adding compound vitamins and composite minerals, so as to obtain pellet feed, namely the broiler feed. The feed prepared through the method can ensure that broiler obtains sufficient nutrition, and can improve the growth performance and immunity of young broilers.

Description

technical field [0001] The invention relates to a feed, in particular to a preparation method of broiler feed. Background technique [0002] The final peak period of broiler chickens from brooding to absolute weight gain is about 50 days at the age of 7 weeks, and then gradually declines. Some broiler feeds are not formulated according to the growth stage and weight gain characteristics of broilers and the development trend of the body, and the nutrients are not enough to meet the nutritional needs of broilers at different growth stages, affecting the growth and development of broilers, and inhibiting immune function. The occurrence of some poultry diseases has increased the treatment cost of poultry diseases; some feeds have excessive nutrients, exceeding the body's needs, resulting in excessive waste, increased breeding costs, and reduced profits and economic benefits. Moreover, some feeds are not conducive to the development of chicken breeding production due to thei...

AI Technical Summary

Problems solved by technology

Some broiler feeds are not formulated according to the growth stage and weight gain characteristics of broilers and the development trend of the body, and the nutrients are not enough to meet the nutritional needs of broilers at different growth stages, affecting the growth and development of broilers, and inhibiting immune function, causing force decline and The occurrence of certain poultry diseases increases the treatment cost of poultry diseases; some feeds contain excessive nutrients, which exceed the body's needs, resulting in excessive waste, increasing breeding costs, reducing profits and economic benefits

Moreover, some feeds are not conducive to the development of chicken breeding production due to their complex chemical composition, high cost, and unclear side effects.