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Mixing method for adding less than 0.2% of additive based on premixed feed

A premixed feed and additive technology, applied in the field of livestock and poultry feeding, can solve the problems of reduced feeding effect, uneven mixing, toxic and side effects of livestock and poultry, etc., to increase the degree of uniformity of mixing, increase the uniformity of mixing, and avoid excessive content high effect

Pending Publication Date: 2022-02-08
KUNMING HEMEIHUA FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventor found that when the farmers added the above-mentioned additives, because the addition ratio was less than 0.2%, the addition ratio was extremely small. When it was directly mixed with other raw materials, it was easy to make the additives less than 0.2% mixed with other raw materials with more content. Inhomogeneous mixing, when the mixing is uneven, it will lead to an excessive content of a certain additive (such as electrolytic multidimensional) in a certain part of the feed, and if the content of this additive is too high, it will cause toxic and side effects to livestock and poultry, thereby reducing the feeding quality. effect, lower income

Method used

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Experimental program
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Effect test

Embodiment approach

[0034] The third embodiment of the present invention provides an application of the above mixing method or premixing method in breeding livestock and poultry.

[0035] In order to enable those skilled in the art to understand the technical solution of the present invention more clearly, the technical solution of the present invention will be described in detail below in conjunction with specific embodiments.

[0036] According to the chloride ion selective electrode method in GB / T 5918-2008 Determination of mixing uniformity of feed products, the following mixing methods are tested for uniformity.

[0037] In the following examples, cornmeal was used instead of full-price feed raw materials, and sodium chloride was used instead of additives with an added amount of less than 0.2% for uniformity testing.

Embodiment 1

[0039] Raw materials: cornmeal, sodium chloride.

[0040] 1) Choose a plastic inner film bag with a size of about 50cm×80cm.

[0041] 2) Cornmeal is selected as the carrier, and 10kg of the carrier and 0.2kg of sodium chloride are poured into the inner membrane bag.

[0042] 3) Fully open the mouth of the bag and then close it to inflate, grasp the mouth of the bag with one hand to seal it to prevent gas leakage, and let the inner membrane bag be filled with gas to form a cylindrical shape.

[0043] 4) Hold the bottom with the other hand, roll the inner membrane bag back and forth 10 times on the smooth ground, and then alternately shake it up and down 20 times with both hands, and the premixed raw material is obtained after the premixing is completed.

[0044] 5) Open the mouth of the bag, put the pre-mixed raw materials and the remaining raw materials into the mixer for production to obtain full-price feed.

[0045] The chlorine ion selective electrode method was selected ...

Embodiment 2

[0047] Raw materials: cornmeal, sodium chloride.

[0048] Choose cornmeal as the carrier, put 10kg carrier and 0.2kg sodium chloride in the trough.

[0049] Use a shovel to mix the carrier and trace additives 20 times.

[0050] The chlorine ion selective electrode method was selected for detection, and the coefficient of variation of the mixing uniformity CV in the premixed raw material was 5.3%, which exceeded the standard of the coefficient of variation of the mixing uniformity CV of the premixed feed ≤ 5%. The coefficient of variation of the mixing uniformity CV in the complete feed was 10.8%, which slightly exceeded the standard of the coefficient of variation of the mixing uniformity CV of the complete feed ≤ 10%.

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Abstract

The invention belongs to the technical field of livestock and poultry feeding, and relates to a mixing method for adding less than 0.2% of an additive based on a premixed feed. The mixing method comprises the steps that premixed feed, formula raw materials and a trace additive are provided, the premixed feed is a raw material used in cooperation with the premixed feed, and the trace additive is an additive with the adding proportion smaller than 0.2%; a part of corn flour or bran in the formula raw materials is used as a carrier, the carrier and a trace additive are premixed to obtain a premixed material, and the premixed material is mixed with the premixed feed and the remaining formula raw materials. According to the mixing method, the materials can be fully and uniformly mixed, and the situation that the content of some parts is too high due to non-uniform mixing is avoided. After full mixing, the feed is balanced in nutrition, good in feeding effect and high in production performance.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry feeding, and relates to a mixing method based on a premixed feed with an additive of less than 0.2%. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] The feed is classified according to the main nutrient elements, including full-price compound feed, concentrated feed, premixed feed, etc. Among them, the premixed feed is a homogeneous mixture made by mixing various feed additives with carriers or diluents. The premixed feed has a high nutrient concentration. When used, it needs to be mixed with corn, bran, soybean meal, etc. before feeding. Compared with other feeds, the cost of pr...

Claims

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Application Information

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IPC IPC(8): A23K40/00A23K10/30A23K10/37B01F33/501
CPCA23K40/00A23K10/30A23K10/37Y02P60/87
Inventor 胡玉锋刘方波焦洪超张磊李涛
Owner KUNMING HEMEIHUA FEED
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