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Trace element premixing feed for suckling piglet

A technology of trace elements and premixes, applied in animal feed, animal feed, applications, etc., can solve problems such as unreasonable ratio of trace elements, inability to absorb iron and zinc in the body, and decreased palatability of feed, so as to improve feed utilization rate and health status, reducing environmental pollution pressure, and improving health status

Inactive Publication Date: 2010-06-23
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, on the one hand, the palatability of the feed is reduced; on the other hand, iron and zinc cannot be absorbed in the body and excreted, causing environmental pollution.
As a new type of pollution-free feed additive, amino acid and trace element chelate has good palatability and high absorption rate. At the same time, it can promote animal growth, reduce feed consumption, improve feed utilization rate, and has a certain effect of sterilization and improving animal immune function. , which has become a research hotspot in recent years, but the research is limited to the use effect and addition amount of a certain trace element, resulting in an unreasonable ratio of trace elements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: Accurately weigh 100 grams of ferrous glycinate, 150 grams of copper glycinate, 100 grams of zinc glycinate, 90 grams of manganese sulfate pentahydrate, 0.3 grams of potassium iodide, 100 grams of yeast selenium, and 459.7 grams of zeolite powder, all pulverized through 60 mesh sieve, and mix uniformly to obtain the microelement premix for suckling piglets. The content of trace elements in the prepared premix: iron, copper, zinc, manganese, iodine, and selenium are 17g / kg, 30g / kg, 21g / kg, 19.8mg / kg, 225mg / kg, and 150mg / kg respectively.

Embodiment 2

[0011] Embodiment 2: Accurately weigh 100 grams of ferrous glycinate, 150 grams of copper glycinate, 50 grams of zinc glycinate, 50 grams of manganese sulfate monohydrate, 0.3 grams of potassium iodide, 50 grams of yeast selenium, and 599.7 grams of zeolite powder, all pulverized through 60 mesh sieve, and mix uniformly to obtain the microelement premix for suckling piglets. The content of trace elements in the prepared premix: iron, copper, zinc, manganese, iodine, and selenium are 17g / kg, 30g / kg, 10.5g / kg, 16mg / kg, 225mg / kg, and 75mg / kg respectively.

Embodiment 3

[0012] Embodiment 3: Accurately weigh 120 grams of ferrous glycinate, 180 grams of copper glycinate, 110 grams of zinc glycinate, 100 grams of manganese sulfate pentahydrate, 0.5 grams of potassium iodide, 100 grams of yeast selenium, and 389.5 grams of zeolite powder, all pulverized through 60 mesh sieve, and mix uniformly to obtain the microelement premix for suckling piglets. The content of trace elements in the prepared premix: iron, copper, zinc, manganese, iodine, and selenium were 20.4g / kg, 36g / kg, 23.1g / kg, 22g / kg, 375mg / kg, and 150mg / kg, respectively.

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PUM

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Abstract

The invention discloses trace element premixing feed for a suckling piglet. 100-250g of ferrous bisglycinate chelate, 100-200g of zinc glycinate, 100-350g of copper glycine, 50-150g of manganese sulfate, 0.25-0.75g of potassium iodide and 35-100g of yeast selenium and the balance of premixing feed carrier are contained in the premixing feed per kilogram; In the premixing feed, contents of various trace elements are more balanced through reasonably and completely preparing the various trace elements, thereby effectively promoting the growth of the suckling piglet, improving the utilization ratio and the health state of the feed and simultaneously and remarkably reducing the pressure of heavy metal to environmental pollution.

Description

technical field [0001] The invention relates to a feed additive, in particular to a trace element premix for suckling piglets. Background technique [0002] A large number of experiments have confirmed that adding high copper (130-250mg / kg) (copper sulfate form) in the diet can accelerate the growth of piglets, improve feed utilization and immunity, but studies have found that high copper can reduce the absorption of iron and zinc by pigs use. Therefore, while using high copper, high doses of iron (150-170mg / kg) and zinc (150-170mg / kg) should be added at the same time. In this way, on the one hand, the palatability of feed is reduced; on the other hand, iron and zinc cannot be absorbed in the body and excreted, causing environmental pollution. As a new type of pollution-free feed additive, amino acid and trace element chelate has good palatability and high absorption rate. At the same time, it can promote animal growth, reduce feed consumption, improve feed utilization rat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/175A23K1/18
Inventor 陈宝江景翠董兵谷子林许晴
Owner HEBEI AGRICULTURAL UNIV.
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