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Low protein feed suitable for broiler chicken early feeding and preparation method of low protein feed

A low-protein technology for broiler chickens, which is applied in the field of low-protein feed for broiler chickens and its preparation, can solve problems such as poor absorption effect, increase shelf life, reduce disease risk and survival rate, and improve immunity force effect

Inactive Publication Date: 2019-11-08
菏泽六和饲料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the trace elements in broiler chicken feed are mostly directly added, and the absorption effect is poor

Method used

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  • Low protein feed suitable for broiler chicken early feeding and preparation method of low protein feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) Preparation of prefabricated materials: According to the chelation method of organic trace elements, 30 parts of lysine, 16 parts of methionine, and 10 parts of threonine are respectively chelated with 15 parts of trace elements, 8 parts of trace elements, and 5 parts of trace elements After chelation, the three amino acid chelated trace elements are mixed to obtain the basic prefabricated material;

[0027] (2) Crude protein pretreatment: use a pulverizer to pulverize the crude protein ration;

[0028] (3) Mixing of raw materials: Mix 60 parts of crude protein diet, 10 parts of phytase, 20 parts of peptidase, 20 parts of basic prefabricated material, 10 parts of multivitamin, 5 parts of salt and 10 parts of probiotic Stir evenly to obtain mixed feed A;

[0029] (4) Granulation: Put the mixed feed A in a pellet mill for granulation to obtain feed B;

[0030] (5) Coating: Feed B and 30 parts of bentonite were added to the coating machine for coating to obtain the f...

Embodiment 2

[0032] (1) Preparation of prefabricated materials: According to the chelation method of organic trace elements, 30 parts of lysine, 16 parts of methionine, and 10 parts of threonine are respectively chelated with 15 parts of trace elements, 8 parts of trace elements, and 5 parts of trace elements After chelation, the three amino acid chelated trace elements are mixed to obtain the basic prefabricated material;

[0033] (2) Crude protein pretreatment: use a pulverizer to pulverize the crude protein ration;

[0034] (3) Mixing of raw materials: 65 parts of crushed crude protein diet, 10 parts of phytase, 15 parts of peptidase, 15 parts of basic prefabricated material, 10 parts of multivitamins, 5 parts of table salt and 10 parts of probiotics were mixed and Stir evenly to obtain mixed feed A;

[0035] (4) Granulation: Put the mixed feed A in a pellet mill for granulation to obtain feed B;

[0036] (5) Coating: Feed B and 30 parts of bentonite were added to the coating machine ...

Embodiment 3

[0038] (1) Preparation of prefabricated materials: According to the chelation method of organic trace elements, 30 parts of lysine, 16 parts of methionine, and 10 parts of threonine are respectively chelated with 15 parts of trace elements, 8 parts of trace elements, and 5 parts of trace elements After chelation, the three amino acid chelated trace elements are mixed to obtain the basic prefabricated material;

[0039] (2) Crude protein pretreatment: use a pulverizer to pulverize the crude protein ration;

[0040] (3) Mixing of raw materials: 70 parts of crushed crude protein diet, 10 parts of phytase, 10 parts of peptidase, 10 parts of basic prefabricated material, 10 parts of multivitamins, 5 parts of salt and 10 parts of probiotics were mixed and Stir evenly to obtain mixed feed A;

[0041] (4) Granulation: Put the mixed feed A in a pellet mill for granulation to obtain feed B;

[0042] (5) Coating: Feed B and 30 parts of bentonite were added to the coating machine for co...

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Abstract

The invention discloses low protein feed suitable for broiler chicken early feeding and a preparation method of the low protein feed, and belongs to the technical field of feed preparation. The low protein feed is prepared from the following raw materials in parts by mass: 60-75 parts of crude protein daily ration, 10 parts of phytase, 5-20 parts of peptidase, 5-20 parts of basic preformed materials, 30 parts of bentonite, 10 parts of complex vitamin, 5 parts of salt, and 10 parts of probiotics. The low protein feed has the beneficial effects that the peptidase and probiotics of the producingprotease are added into the feed to realize the balance of amino acids in the feed and meet requirements of broiler chicken for the amino acids. Compared with ordinary low protein feed, according to the low protein feed suitable for broiler chicken early feeding, the crude protein content in the feed can be reduced to 16% on the premise of satisfying early growth of the broiler chicken.

Description

technical field [0001] The invention relates to the technical field of feed preparation, in particular to a low-protein feed suitable for early feeding of broiler chickens and a preparation method thereof. Background technique [0002] my country's industrial feed and meat and egg production ranks first in the world for many years, but the long-term shortage of feed resources, especially the import dependence of protein feed raw materials is close to 80%, which has become a bottleneck restricting the development of my country's feed industry and aquaculture. At the same time, the low efficiency of feed utilization not only increases the metabolic burden of farmed animals, but also causes a large amount of nutrients to be discharged through the abdomen, which has brought about a relatively prominent environmental impact. With the deepening of scientific research, especially the development of low-protein diet preparation technology, the above problems have been effectively al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/37A23K10/22A23K10/30A23K20/189A23K20/28A23K20/174A23K10/18A23K20/142A23K20/20A23K40/10A23K40/30
CPCA23K50/75A23K10/37A23K10/22A23K10/30A23K20/189A23K20/28A23K20/174A23K10/18A23K20/142A23K20/30A23K40/10A23K40/30Y02P60/87
Inventor 燕磊吕尊周吕明斌禚建树黄河刘宗强李鑫
Owner 菏泽六和饲料有限责任公司
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