Preparation method of composite premix feed and obtained composite premix feed

A premixed feed and mixture technology, applied in animal feed, animal feed, application, etc., can solve the problems of low cost, high cost, cumbersome process, etc., and achieve the effect of high chelation rate, low cost and simple operation
CN101797015AInactive Publication Date: 2010-08-11上海红马饲料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海红马饲料有限公司
Publication Date
2010-08-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of animal feed and in particular discloses a preparation method of a composite premix feed and the obtained composite premix feed. The preparation method comprises the following steps: evenly mixing humic acid, one or more of divalent metal salts of iron, zinc, copper and manganese and water, then using the obtained mixture to performing a chelation reaction and obtain the composite premix feed. The preparation method does not use any organic microelement chelate and uses the humic acid and the divalent metal salt as raw material to prepare the composite premix feed, the operation is easy, the cost is low; the nutritional components of the prepared composite premix feed are unopposed, does not damage vitamins, has good stability, and can increase the growing and reproduction performances of animals, improve the quality of meat and eggs of animals and reduce the adverse effect of animal production to the environment.
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Description

technical field

[0001] The invention belongs to the technical field of animal feed, and in particular relates to a preparation method of a compound premixed feed and the obtained compound premixed feed. Background technique

[0002] As an essential nutrient for animals, trace elements (or mineral elements) play a very important role in animals, especially in improving livestock and poultry production performance, promoting growth, and enhancing body immunity. At the same time, for farmers, the use of trace elements can not only improve feeding efficiency, but also save feeding costs, which has significant economic and social benefits. In animal compound premixed feed, the application of trace element additives has gone through three generations of product stages: inorganic salts of trace elements, organic acid salts of trace elements and chelates of organic trace elements. Among them, organic trace element chelates were first studied by the United States in the 1970s and ap...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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