Production process of feed for Qingyuan chickens

Abstract

The invention discloses a Qingyuan chicken feed production process, which comprises: 1, raw material preparation: selecting the following raw materials by weight: 40-50 parts of corn, 20-30 parts of soybean meal, 10-15 parts of wheat bran, 5-10 parts of fish meal, 3-5 parts of bone meal, 2-4 parts of shell powder, 3-6 parts of a Chinese herbal medicine additive, 0.5-1 part of composite vitamins, and 0.5-1 part of composite minerals, wherein the Chinese herbal medicine additive is prepared from radix astragali, radix codonopsis, poria cocos, rhizoma atractylodis macrocephalae, fructus crataegi, fructus hordei germinatus and medicated leaven; 2, pretreating the raw materials, respectively screening and removing impurities from the corn, the soybean meal and the wheat bran, and crushing the fish meal, the bone meal and the shell powder; by reasonably matching various raw materials and particularly adding the specially prepared Chinese herbal medicine additive, the immunity of the Qingyuan chickens can be improved, diseases can be reduced, and the use amount of medicines in the breeding process can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, in particular to a feed production process for Qingyuan chickens. Background Art

[0002] As a famous local chicken breed in my country, Qingyuan chicken is highly favored in the market for its unique flavor and excellent meat quality. However, with the continuous expansion of Qingyuan chicken farming and the increasing demand of consumers for its quality, the traditional farming model and feed formula have gradually exposed many shortcomings.

[0003] In traditional farming, most farmers use general-purpose chicken feed to feed Qingyuan chickens. General-purpose chicken feed is usually designed based on the general nutritional needs of chickens, and does not fully consider the special growth characteristics and physiological metabolic characteristics of Qingyuan chickens. Qingyuan chickens have the characteristics of relatively moderate growth rate, unique rules for the absorption and utilization of feed nutrients, and a relatively special mechanism for the formation of meat flavor. It is difficult for general-purpose feed to accurately match these needs, which may result in the inability of Qingyuan chickens to fully utilize their breed advantages during the growth process.

[0004] Through in-depth research on the biological characteristics, nutritional requirements and flavor formation mechanism of Qingyuan chickens, a scientific, reasonable and targeted feed production process has been designed, which has extremely important practical significance for promoting the development of Qingyuan chicken farming towards efficient, high-quality and green directions. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art. By reasonably matching a variety of raw materials, especially adding specially configured Chinese herbal medicine additives, the immunity of Qingyuan chicken can be improved, the occurrence of diseases can be reduced, and the amount of drugs used in the breeding process can be reduced. The proportion of nutrients in the feed is optimized, which is conducive to the rapid growth of Qingyuan chicken, while improving the taste, flavor and nutritional value of the meat, making the quality of Qingyuan chicken better and more in line with market demand. The production process is simple and easy, convenient for large-scale industrial production, can effectively reduce production costs, and improve production efficiency, and a feed production process for Qingyuan chicken is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A feed production process for Qingyuan chicken comprises the following steps: Step 1: Raw material preparation, select the following raw materials in parts by weight: 40-50 parts of corn, 20-30 parts of soybean meal, 10-15 parts of wheat bran, 5-10 parts of fish meal, 3-5 parts of bone meal, 2-4 parts of shell powder, 3-6 parts of Chinese herbal medicine additives, 0.5-1 parts of complex vitamins, and 0.5-1 parts of complex minerals, wherein the Chinese herbal medicine additives are composed of astragalus, codonopsis, poria, atractylodes, hawthorn, malt, and Shenqu; Step 2: Pre-treatment of raw materials: screening and removing impurities from corn, soybean meal and wheat bran, and crushing fish meal, bone meal and shell meal; Step 3: Mixing and stirring: put the pretreated corn, soybean meal, wheat bran, fish meal, bone meal, and shell powder into a mixing and stirring machine, first stir at a low speed, then add the multivitamins and multiminerals, stir at a medium speed, and finally add the Chinese herbal medicine additives, stir at a high speed; Step 4: Granulation and molding, conveying the evenly mixed materials to the granulator, and using the ring die granulation process to make pellet feed; Step 5: Cooling and drying, cooling the prepared pellet feed through a cooler to reduce the moisture content; Step 6: Packaging and storage: Pack and store the cooled and dried feed.

[0007] Preferably, the weight ratio of each component in the Chinese herbal additive is 1-3 parts of Astragalus, 0.5-2 parts of Codonopsis, 0.5-2 parts of Poria, 0.3-1 parts of Atractylodes, 0.2-0.5 parts of Hawthorn, 0.1-0.3 parts of malt, and 0.1-0.3 parts of Shenqu, and the Chinese herbal additive is crushed to 80-100 mesh.

[0008] Preferably, in the raw material pretreatment step, after the corn, soybean meal and wheat bran are screened and impurities are removed, the fish meal, bone meal and shell meal are crushed to a particle size of 60-80 mesh.

[0009] Preferably, in the mixing and stirring step, the mixture is first stirred at a low speed for 5-10 minutes, the multivitamins and multiminerals are added, and then stirred at a medium speed for 8-12 minutes, and the Chinese herbal medicine additives are added and then stirred at a high speed for 10-15 minutes.

[0010] Preferably, in the granulation step, the granulation temperature is controlled at 70-80°C, the steam pressure is adjusted at 0.2-0.4 MPa, and a granular feed with a diameter of 3-5 mm is prepared.

[0011] Preferably, in the cooling and drying step, the feed temperature is lowered to about room temperature and the moisture content is lowered to 12%-14%.

[0012] Preferably, in the packaging and storage step, moisture-proof and rodent-proof packaging materials are used and the product is stored in a dry and ventilated warehouse.

[0013] Beneficial effects of the present invention: The invention can improve the immunity of Qingyuan chicken, reduce the occurrence of diseases and reduce the amount of drugs used in the breeding process by reasonably matching a variety of raw materials, especially adding specially configured Chinese herbal medicine additives.

[0014] The nutrient ratio in the feed has been optimized, which is conducive to the rapid growth of Qingyuan chickens, while improving the taste, flavor and nutritional value of the meat, making the quality of Qingyuan chickens better and more in line with market demand.

[0015] The production process is simple and easy, which is convenient for large-scale industrial production and can effectively reduce production costs and improve production efficiency. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] A feed production process for Qingyuan chicken comprises the following steps: Step 1: Raw material preparation, select the following raw materials by weight: 40-50 parts of corn, 20-30 parts of soybean meal, 10-15 parts of wheat bran, 5-10 parts of fish meal, 3-5 parts of bone meal, 2-4 parts of shell powder, 3-6 parts of Chinese herbal medicine additives, 0.5-1 parts of complex vitamins, 0.5-1 parts of complex minerals, wherein the Chinese herbal medicine additives are composed of astragalus, codonopsis, poria, atractylodes, hawthorn, malt, and Shenqu; The weight proportions of the components in the Chinese herbal medicine additive are 1-3 parts of Astragalus, 0.5-2 parts of Codonopsis, 0.5-2 parts of Poria, 0.3-1 parts of Atractylodes, 0.2-0.5 parts of Hawthorn, 0.1-0.3 parts of Malt, and 0.1-0.3 parts of Shenqu, and the Chinese herbal medicine additive is crushed to 80-100 meshes; Step 2: Pre-treatment of raw materials: screening and removing impurities from corn, soybean meal and wheat bran, and crushing fish meal, bone meal and shell meal; In the raw material pretreatment step, corn, soybean meal, and wheat bran are screened and impurities are removed, and fish meal, bone meal, and shell meal are crushed to a particle size of 60-80 mesh; Step 3: Mixing and stirring: put the pretreated corn, soybean meal, wheat bran, fish meal, bone meal, and shell powder into a mixing and stirring machine, first stir at a low speed, then add the multivitamins and multiminerals, stir at a medium speed, and finally add the Chinese herbal medicine additives, stir at a high speed; In the mixing and stirring step, the mixture is first stirred at a low speed for 5-10 minutes, then stirred at a medium speed for 8-12 minutes after the multivitamins and multiminerals are added, and then stirred at a high speed for 10-15 minutes after the Chinese herbal additives are added; Step 4: Granulation and molding, conveying the evenly mixed materials to the granulator, and using the ring die granulation process to make pellet feed; In the granulation step, the granulation temperature is controlled at 70-80°C, the steam pressure is adjusted at 0.2-0.4MPa, and the granular feed with a diameter of 3-5mm is produced; Step 5: Cooling and drying, cooling the prepared pellet feed through a cooler to reduce the moisture content; In the cooling and drying step, the feed temperature is reduced to about room temperature and the moisture content is reduced to 12%-14%; Step 6: Packaging and storage: packing and storing the cooled and dried feed; During the packaging and storage steps, use moisture-proof and rodent-proof packaging materials and store in a dry and ventilated warehouse.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Qingyuan chicken feed production process, characterized in that: The following steps are involved: The following steps are involved: Step 1: Raw material preparation, select the following raw materials in parts by weight: 40-50 parts of corn, 20-30 parts of soybean meal, 10-15 parts of wheat bran, 5-10 parts of fish meal, 3-5 parts of bone meal, 2-4 parts of shell powder, 3-6 parts of Chinese herbal medicine additives, 0.5-1 parts of complex vitamins, and 0.5-1 parts of complex minerals, wherein the Chinese herbal medicine additives are composed of astragalus, codonopsis, poria, atractylodes, hawthorn, malt, and Shenqu; Step 2: Pre-treatment of raw materials: screening and removing impurities from corn, soybean meal and wheat bran, and crushing fish meal, bone meal and shell meal; Step 3: Mixing and stirring: put the pretreated corn, soybean meal, wheat bran, fish meal, bone meal, and shell powder into a mixing and stirring machine, first stir at a low speed, then add the multivitamins and multiminerals, stir at a medium speed, and finally add the Chinese herbal medicine additives, stir at a high speed; Step 4: Granulation and molding, conveying the evenly mixed materials to the granulator, and using the ring die granulation process to make pellet feed; Step 5: Cooling and drying, cooling the prepared pellet feed through a cooler to reduce the moisture content; Step 6: Packaging and storage: Pack and store the cooled and dried feed.

2. A Qingyuan chicken feed production process according to claim 1, characterized in that: The weight proportions of the components in the Chinese herbal medicine additive are 1-3 parts of Astragalus, 0.5-2 parts of Codonopsis, 0.5-2 parts of Poria, 0.3-1 parts of Atractylodes, 0.2-0.5 parts of Hawthorn, 0.1-0.3 parts of Malt, and 0.1-0.3 parts of Shenqu, and the Chinese herbal medicine additive is crushed to 80-100 meshes.

3. The feed production process for Qingyuan chicken according to claim 1, characterized in that: In the raw material pretreatment step, corn, soybean meal and wheat bran are screened and impurities are removed, and fish meal, bone meal and shell meal are crushed to a particle size of 60-80 mesh.

4. The feed production process for Qingyuan chicken according to claim 1, characterized in that: In the mixing and stirring step, first stir at a low speed for 5-10 minutes, then add the multivitamins and multiminerals and stir at a medium speed for 8-12 minutes, and then add the Chinese herbal additives and stir at a high speed for 10-15 minutes.

5. The feed production process for Qingyuan chicken according to claim 1, characterized in that: In the granulation step, the granulation temperature is controlled at 70-80°C, the steam pressure is adjusted at 0.2-0.4MPa, and granular feed with a diameter of 3-5mm is produced.

6. The Qingyuan chicken feed production process according to claim 1, characterized in that: During the cooling and drying step, the feed temperature is reduced to around room temperature and the moisture content is reduced to 12%-14%.

7. The feed production process for Qingyuan chicken according to claim 1, characterized in that: During the packaging and storage steps, use moisture-proof and rodent-proof packaging materials and store in a dry and ventilated warehouse.