Preparation method of chicken feed

A chicken feed and material technology, applied in the field of poultry breeding, can solve the problems of restricting the development of pellet feed, high feed cost, and easily broken feed, etc., and achieves the effects of improving external quality, good rehydration, and ensuring digestion and decomposition.

Inactive Publication Date: 2016-10-26
SICHUAN GUOFENG ZHONGKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adopt a kind of chicken feed of the present invention to feed chicken, the disease resistance ability of chicken improves, the death rate of chicken reduces, and the laying rate of chicken raises to 93-96%, and the egg laying cycle of chicken can reach 14-15 months, also reduces. The feeding cost is reduced; the analysis of the feed ingredients shows that the high-priced protein raw materials and fat raw materials in the feed have more content, while the raw materials with high crude fiber content are less. Although the feed utilization rate has been improved, the feed cost is high, and The feed is easily broken and has a high flour content
As a result, the development of the pellet feed industry is greatly limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] A preparation method for chicken feed, comprising the steps of:

[0022] (1) Weighing of raw materials: 20 parts of corn, 10 parts of fish meal, 5 parts of wheat starch, 10 parts of soybean meal, 15 parts of wheat bran, 5 parts of linseed, 3 parts of humic acid, 0.3 parts of fat emulsifier, 0.5 parts of premix share;

[0023] (2) Raw material crushing: Add the raw materials weighed in the above step (1) into the crushing chamber with a grinder, and then add 50 parts of water to crush for 30 minutes;

[0024] (3) Material homogenization: transport the pulverized material in step (2) to a homogenizer for homogenization for 30 minutes;

[0025] (4) Material drying: transfer the homogenized material in step (3) to a freeze dryer for freeze drying to obtain chicken feed.

Embodiment 2

[0027] The difference between this example and Example 1 is that the raw materials of this example are weighed according to the following proportions: 25 parts of corn, 12 parts of fish meal, 7 parts of wheat starch, 12 parts of soybean meal, 20 parts of wheat bran, and 8 parts of linseed , 4 parts of humic acid, 0.5 part of fat emulsifier, and 0.8 part of premix.

[0028] In this embodiment, the amount of water added during pulverization is 60 parts, the pulverization time is 20 minutes, and the time between homogenization is 20 minutes.

Embodiment 3

[0030] The difference between this embodiment and embodiment 1 is that the raw materials of this embodiment are weighed according to the following proportioning:

[0031] 30 parts of corn, 15 parts of fish meal, 10 parts of wheat starch, 15 parts of soybean meal, 25 parts of wheat bran, 10 parts of linseed, 5 parts of humic acid, 0.8 parts of fat emulsifier, and 1 part of premix.

[0032] In this embodiment, the amount of water added during pulverization is 80 parts, the pulverization time is 15 minutes, and the time between homogenization is 30 minutes.

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PUM

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Abstract

The invention provides a preparation method of a chicken feed. The preparation method comprises the following steps: (1) weighing of raw materials; (2) crushing of raw materials: adding the raw materials weighed in the step (1) into a crushing cavity by adopting a crusher, and then adding 50-80 parts by weight of water and crushing for 15-30 minutes; (3) homogenization of materials: conveying the materials crushed in the step (2) to a homogenizer for homogenizing for 20-30 minutes; and (4) drying of materials: conveying the materials homogenized in the step (3) to a freezer-dryer for freeze-drying, to obtain the chicken feed. According to the method, the materials are strictly selected and reasonably matched, and all raw materials in the feed are crushed, homogenized and freeze-dried, so that the crushing rate and the powder content of the feed are reduced, the rehydration property is good, the nutrient substance loss is decreased, the quality of the feed is improved, and the cost of the raw materials can be lowered.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a method for preparing chicken feed. Background technique [0002] With the continuous development of the feed industry and animal husbandry, high-quality pellet feed is becoming more and more popular in the market, especially in the aquaculture industry, the demand for high-quality, high-paying aquatic feed is also rising, feed processing enterprises It will also improve the quality of feed as a constant pursuit of the goal. Pellet feed has a series of advantages such as comprehensive nutrition, good palatability, shortening feeding time, avoiding picky eaters, convenient transportation, storage, and mechanization of feeding, and its proportion in the total feed is constantly increasing. There are certain problems in the quality of pellet feed, which are mainly manifested in: 1. Unbalanced feed nutrition and high cost of feed raw materials; 2. The finished feed is easi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/22A23K20/10A23K40/00A23K40/10A23K50/75
CPCY02P60/87
Inventor 宋思凤
Owner SICHUAN GUOFENG ZHONGKE BIOTECH
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