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A trace element, premix technology, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problem of cost, lack of technology, not many, etc., to reduce emissions, reduce the death rate, and enhance disease resistance. force effect
Inactive Publication Date: 2011-08-03
胡晓军
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Problems solved by technology
At present, due to the high market price of organic trace elements, due to cost problems and lack of technology used, there are not many development and production of organic trace element premixes for animals.
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Embodiment 1
[0013] Layer organic trace element premix, wherein the organic trace elements are copper hydroxymethionine, iron hydroxymethionine, zinc hydroxymethionine, manganese methionine hydroxymethionine, selenomethionine and chromium picolinate, the added amount (based on the trace elements contained therein) are respectively It is copper 70mg / kg, iron 30mg / kg, zinc 25mg / kg, manganese 20mg / kg, selenium 80μg / kg, chromium 120μg / kg, and the rest is stone powder. The method of use is as follows: the above-mentioned premixed material is added to the complete compound feed at a ratio of 0.1%.
Embodiment 2
[0015] Layer organic trace element premix, wherein the organic trace elements are copper hydroxymethionine, ferrous fumarate and iron hydroxymethionine, zinc hydroxymethionine, manganese hydroxymethionine, selenomethionine and chromium picolinate, the added amount (in which Trace elements) are copper 90mg / kg, iron 25mg / kg, zinc 30mg / kg, manganese 25mg / kg, selenium 120μg / kg, chromium 80μg / kg, and the rest are bentonite. The method of use is as follows: adding the above-mentioned premixed material into the complete compound feed at a ratio of 0.15%.
Embodiment 3
[0017] Layer organic trace element premix, wherein organic trace elements are copper hydroxymethionine, ferrous fumarate, zinc hydroxymethionine, manganese hydroxymethionine, selenomethionine and chromium picolinate, the added amount (based on the trace elements contained therein ) are copper 80 mg / kg, iron 25 mg / kg, zinc 25 mg / kg, manganese 25 mg / kg, selenium 100 μg / kg, chromium 100 μg / kg, and the rest are zeolite powder. The method of use is as follows: the above-mentioned premixed material is added to the complete compound feed at a ratio of 0.12%.
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Abstract
The invention discloses an organic microelement premix for an egg chicken, which comprises methionine hydroxyl-copper, ferrous fumarate, methionine hydroxyl-iron, methionine hydroxyl-zinc, methionine hydroxyl-manganese, seleno methionine and chromium picolinate. The organic microelement premix is used for feeding the egg chicken; when in use, the premix is added into a complete feed in a proportion of 0.1%-0.15%. In the invention, the utilization rate of microelements is greatly improved; experiments prove that the utilization rate of organic microelements is improved by about 5 times compared with inorganic microelements; as absorption and utilization rates are improved, the waste of resources is reduced, the discharge of the microelements is obviously reduced, and adverse effects on the environment are relieved; moreover, the immunity of the organism is improved, the disease resistance is enhanced, and the mortality is reduced; therefore, the quality of an eggshell is improved, the eggshell is smooth, and has bright color, and the nutritive value of a chicken egg is improved.
Description
technical field [0001] The invention relates to feed for animals, in particular to an organic trace element premix for laying hens. Background technique [0002] Trace elements are essential nutrients for the growth and development of animals, and are also an important part of the compound feed during the laying period of laying hens. They play a vital role in the growth and development, production performance and immunity of the chicken. For a long time, in the production of animal feed, inorganic trace elements have been added to ensure the demand for trace elements in animal feed. However, studies have shown that there are some problems in the use of inorganic trace elements in animal feed. First, the absorption rate of inorganic trace elements is low, generally only 3-10% of the supply. Therefore, adding more than ten times the demand in the feed Dozens of times the supply of inorganic trace elements will inevitably increase the cost of feed and cause environmental poll...
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