Feed additive, zinc-oxide-free feed and application of zinc-oxide-free feed
A feed additive and zinc oxide technology, which is applied in the field of feed additives and zinc oxide-free feed, can solve the problems of high production cost, large feed meat, and large feed intake of livestock and poultry.
Inactive Publication Date: 2017-11-10
SHENZHEN JINXINNONG FEED +3
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Problems solved by technology
In addition, after a period of feeding with traditional feed, the feed intake of livestock and poultry is large but the weight gain is not obvious, the feed meat is relatively large, the production cost is high, and the economic benefit is poor.
Method used
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Embodiment 1
[0061] Add montmorillonite and glucose oxidase to the above auxiliary materials to prepare zinc oxide-free feed. Wherein the content of montmorillonite is 3000 mg / kg, and the content of glucose oxidase is 30 mg / kg.
Embodiment 2
[0063] Add montmorillonite and glucose oxidase to the above auxiliary materials to prepare zinc oxide-free feed. Wherein the content of montmorillonite is 2000 mg / kg, and the content of glucose oxidase is 30 mg / kg.
Embodiment 3
[0065] Add montmorillonite and glucose oxidase to the above auxiliary materials to prepare zinc oxide-free feed. Wherein the content of montmorillonite is 3000 mg / kg, and the content of glucose oxidase is 10 mg / kg.
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The invention relates to a feed additive, a zinc-oxide-free feed and an application of the zinc-oxide-free feed. The feed additive comprises montmorillonite and glucose oxidase in the mass ratio of the montmorillonite to the glucose oxidase being (0.2-0.3) to (0.001-0.003). The montmorillonite and the glucose oxidase are mixed in a certain proportion to replace zinc oxide in a feed, so that piggy diarrhoea can be effectively controlled. The feed additive can effectively reduce the application of zinc in the animal husbandry. After the feed containing the feed additive is used for feeding piggies for some time, in the respect of the weight and the health degree of the pigges, the effects of the zinc-oxide-free feed are equivalent to or better than those of the feed containing the zinc oxide, so that the production benefits are effectively increased, and the production cost is reduced.
Description
technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive, zinc oxide-free feed and applications thereof. Background technique [0002] The development of various tissues and organs of piglets is immature. If the nutrition is not properly controlled, the change of diet can affect the microbial system of the gastrointestinal tract and the structure of the intestinal mucosa, inhibit its growth potential, and form piglet weaning syndrome. Its main manifestations are nutritional diarrhea and growth retardation, which in turn affects feed conversion efficiency. [0003] Adding pharmacological level of zinc oxide (3000mg / kg) to the diet of weaned piglets can effectively control piglet diarrhea and improve piglet production performance. It has become a commonly used technology in the production of piglet feed. However, the antagonistic effect of high zinc affects the absorption of other trace elements, resulting in unbalanced abs...
Claims
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IPC IPC(8): A23K50/60A23K50/30A23K20/20A23K20/189
CPCA23K50/60A23K20/189A23K20/20A23K50/30
Inventor 刘炀舒丹平魏可健陈家丽陈良贺云朋魏泓陈俊海
Owner SHENZHEN JINXINNONG FEED