Premixed cow feeding-stuff containing organic trace elements

A technology of premixed feed and trace elements, which is applied in the field of poultry and livestock feed, can solve the problems of residual environment, poor absorption effect, and large toxic and side effects in the breeding industry, and achieve the goal of improving the immune function of the body, high utilization rate, and low toxic and side effects. Effect

Inactive Publication Date: 2007-03-14
TIANJIN SHENGJI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The trace elements commonly added in the existing premixed feeds for dairy cows are inorganic trace elements, which have poor absorption effect and relatively large toxic and side effects; especially excessive use of inorganic trace elements will bring residues and environmental pollution to the breeding industry, etc. A series of problems have become another worry after antibiotics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In the present invention, iron methionine, zinc methionine, copper lysine, and manganese methionine are added to the premixed feed, and the addition amount is based on the trace elements contained therein (in the unit of premixed feed per Kg): iron 20mg / Kg, zinc 80mg / Kg, copper 20mg / Kg, manganese 40mg / Kg. And inorganic trace elements ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate are added to the premixed feed, the addition amount is based on the trace elements contained therein (in the unit of per Kg premixed feed): iron 120mg / Kg, zinc 360mg / Kg, copper 140mg / Kg, manganese 210mg / Kg. The premixed feed is a conventional premixed feed containing various vitamins and other ingredients.

Embodiment 2

[0021] In the present invention, iron methionine, zinc methionine, copper lysine, and manganese methionine are added to the premixed feed, and the added amount is based on the trace elements contained therein (in the unit of premixed feed per Kg): iron 40mg / Kg, zinc 80mg / Kg, copper 20mg / Kg, manganese 40mg / Kg. And add inorganic trace elements ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate to the premixed feed, the amount of addition is based on the trace elements contained therein (in the unit of per Kg premixed feed): iron 280mg / Kg, zinc 310mg / Kg, copper 160mg / Kg, manganese 240mg / Kg. The premixed feed is a conventional premixed feed containing various vitamins and other ingredients.

Embodiment 3

[0023] In the present invention, iron methionine, zinc methionine, copper lysine, and manganese methionine are added to the premixed feed, and the added amount is based on the trace elements contained therein (in the unit of premixed feed per Kg): iron 60mg / Kg, zinc 70mg / Kg, copper 30mg / Kg, manganese 50mg / Kg. And inorganic trace elements ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate are added to the premixed feed, the addition amount is based on the trace elements contained therein (in the unit of per Kg premixed feed): iron 80mg / Kg, zinc 410mg / Kg, copper 135mg / Kg, manganese 320mg / Kg. The premixed feed is a conventional premixed feed containing various vitamins and other ingredients.

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PUM

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Abstract

The invention relates to a premixed cow feed stuff containing organic microelements including Ferric-methionine, Zinc-methionine, Copper methionine and Manganese methionine, the charging amounts include (calculated by the tracer element contents): ferrum 10-80mg/kg, zinc 20-140mg/kg, copper 10-40mg/kg, manganese 10-80mg/kg, the inorganic microelements include ferric persulfate, zinc sulfate, copper sulphate and manganese sulphate, the charging amounts include (calculated by the tracer element contents): ferrum 50-400mg/kg, zinc 100-700mg/kg, copper 50-200mg/kg, manganese 50-400mg/kg.

Description

technical field [0001] The invention relates to feed for poultry and livestock, in particular to a premixed feed for dairy cows containing organic trace elements for improving milk production of cows. Background technique [0002] At present, with the improvement of people's living standards, the enhancement of health and environmental awareness, and the change of dietary structure, milk is gradually changing from nutritional supplements to daily beverages. The milk consumption market is expanding rapidly, making the domestic and foreign dairy industry flourish. Feed structure and quality directly affect the health status of dairy cows and the quality of milk products. Some efficient, safe and environmentally friendly feeds and feed additives have become the focus of research and development by scientific research institutions and enterprises in various countries. The trace elements commonly added in the existing premixed feed for dairy cows are inorganic trace elements, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/18A23K20/142A23K20/20A23K50/10
Inventor 王连民李凤岩郑拉弟
Owner TIANJIN SHENGJI GRP CO LTD
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