High-grade broiler hatch compound feed and preparation method thereof

Abstract

The invention relates to the technical field of feeds, in particular to a high-grade broiler hatch compound feed and a preparation method thereof. The high-grade broiler hatch compound feed is high in digestion, absorption and utilization rate, effectively maintains the balance of microbial populations of digestive tracts and reduces environmental pollution. Particularly, according to the high-grade broiler hatch compound feed, the health of digestive tracts of chicks can be guaranteed, the survival rate is increased, and the weight of each of the chicks achieves a standard. The feed is prepared from the following raw materials in parts by weight: 431.0-503.2 parts of corn, 200.0-265.0 parts of puffed corn, 107.5-230.0 parts of soybean meal, 40.0-50.0 parts of puffed soybean flour, 25.0-35.0 parts of fish meal, 10.0-14.0 parts of calcium hydrogen phosphate, 10.0-15.0 parts of fine ground limestone, 10.0-15.0 parts of soybean oil, 3.0-3.5 parts of L-Lysine monohydrochloride, 1.3-1.6 parts of DL-methionine, 0.6-0.8 part of L-threonine, 2.0-2.2 parts of table salt, 0.3-0.7 part of an emulsifying agent, 0.5-0.8 part of a mildewproof agent, 0.3-0.4 part of an antioxidant, 0.4-0.6 part of complex vitamins, 0.4-0.6 part of complex mineral elements, 0.4-1.0 part of a microecological preparation, 0.5-1.0 part of an acidulant and 0.1-0.3 part of a compound enzyme preparation.

Description

[0001] 1. Technical field: [0002] The invention relates to the technical field of feed, in particular to a high-grade broiler open compound feed and a preparation method thereof. [0003] 2. Background technology: [0004] The current product has the following deficiencies: 1. The weight of chicks at 7 days old is not up to the standard, the mortality rate is generally high, the feces are not formed, and there is overfeeding; 2. The basic nutrition of egg yolk is not considered, and crude protein and energy are blindly designed at a high level , vitamin levels, resulting in unnecessary waste and environmental pollution; 3. Raw material selection and related technical treatment measures are not in place, such as general selection of enzyme preparations, rather than targeted selection based on raw material structure. The mycotoxin index was not controlled, resulting in immunosuppression of chicks. No emulsifier and lipase are used to reduce the utilization rate of fat. If the ...

AI Technical Summary

Problems solved by technology

[0004] The current product has the following deficiencies: 1. The weight of chicks at 7 days old is not up to the standard, the mortality rate is generally high, the feces are not formed, and there is overfeeding; 2. The basic nutrition of egg yolk is not considered, and crude protein and energy are blindly designed at a high level , vitamin levels, resulting in unnecessary waste and environmental pollution; 3. The selection of raw materials and related technical treatment measures are not in place, such as the selection of enzyme preparations using generality instead of targeted selection according to the structure of raw materials

No emulsifier and lipase are used to reduce the utilization rate of fat. If the above measures are not in place, the maximum utilization rate of raw materials cannot be fully exploited

4. Rely on the use of antibiotics to improve the survival rate of chicks, and do not integrate the concept of health into the formula design; 5. The processing technology of coarse crushing particle size and one-time granulation has a certain negative impact on production performance