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Novel milk cow forage zinc-source additive adopting super-high chelation strength organic zinc

A dairy cow feed, organic zinc technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of failing to enhance the healthy milk production and milk quality of dairy cows, and the addition effect is not ideal, and improve immune function and health status. , Improve the dry matter degradation rate and promote the effect of development

Inactive Publication Date: 2015-01-28
INST OF ANIMAL SCI CAAS
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Problems solved by technology

However, in actual production, due to lack of understanding of this law, feed producers blindly choose organic zinc products as zinc sources to formulate dairy cows' total mixed diets, resulting in unsatisfactory addition effects, and failing to enhance the health of dairy cows and increase milk production and milk production. quality goals

Method used

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  • Novel milk cow forage zinc-source additive adopting super-high chelation strength organic zinc
  • Novel milk cow forage zinc-source additive adopting super-high chelation strength organic zinc
  • Novel milk cow forage zinc-source additive adopting super-high chelation strength organic zinc

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with specific embodiments, and the method for measuring the chelation strength provided is only for clarifying the present invention, and is not intended to limit the scope of the present invention.

[0010] Experiment 1: Effects of organic zinc with different chelation strengths on milk production, milk quality and immune function of dairy cows

[0011] 1. Purpose of the test

[0012] By observing the effects of adding different forms of zinc sources (three kinds of organic zinc sources with different chelating strengths and inorganic zinc sulfate) on the milk production and milk quality of dairy cows, the relationship between the chelating strength of organic zinc source products and their biological activities in dairy cows was analyzed. The correlation between them provides a scientific experimental basis for the scientific development and application of a new type of high-efficiency orga...

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Abstract

The invention relates to a novel milk cow forage zinc-source additive adopting super-high chelation strength organic zinc, in particular to an application of the super-high chelation strength organic zinc in the novel zinc-source additive of the milk cow forage. Compared with the conventional zinc-source additive (mainly inorganic zinc sulfate and zinc dioxide), the novel super-high chelation strength organic zinc provided by the invention has the advantages that the existing form of the zinc is more similar to the existing form of the zinc element in a milk cow body, and the bioactivity is higher. Therefore, the health condition of the milk cow can be obviously improved due to the selection of the novel super-high chelation strength organic zinc in the preparation process of a milk cow total mixed ration, the milk production performance and the milk quality of the milk cow are improved, and the efficient and sustainable development of dairy industry is powerfully promoted.

Description

technical field [0001] The present invention relates to the use of a new type of organic zinc product, in particular to a method of selecting organic zinc with extremely strong chelating strength as a new type of zinc source additive in the preparation process of dairy cows' total mixed ration (TMR), so as to meet the needs of dairy cows for zinc. needs to prevent zinc deficiency applications. Background technique [0002] Zinc is one of the essential trace elements for animals. It has important physiological functions such as promoting growth and development, immune function of the body, and maintaining the integrity of cell membranes. It participates in all aspects of life activities, so it is called "life element". A large number of studies have shown that zinc supplementation in dairy cow concentrate can effectively prevent the occurrence of zinc deficiency in high-yielding dairy cows (Liang Jianguang, 2006). Traditionally, zinc has been added to dairy cow diets in the ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 罗绪刚吕林梁建光胡义信张丽阳
Owner INST OF ANIMAL SCI CAAS
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