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Organic trace element premix feed formula for beef cattle

A premixed feed and trace element technology, applied in animal feed, additional food elements, applications, etc., can solve problems such as insufficient consideration of the addition of trace elements in feed raw materials, increase in trace elements in beef cattle excrement, soil and water pollution, etc. , to achieve the effect of improving beef quality, increasing growth rate and good fluidity

Inactive Publication Date: 2021-07-09
YUNNAN AGRICULTURAL UNIVERSITY +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of beef cattle feed preparation in my country, the addition of trace elements in feed raw materials has not been fully considered. The content of trace elements in feed raw materials is affected by species, soil type, cultivation and fertilization, and climatic conditions.
Therefore, adding trace elements in a unified standard will lead to excessive or insufficient trace elements in beef cattle diets. The addition of trace elements can improve the growth performance and carcass quality of beef cattle. At present, inorganic trace elements are usually added. Due to their low price, It often leads to excessive addition of feed. On the one hand, it causes waste of resources and fails to achieve the expected goal. On the other hand, it leads to the increase of trace elements in beef cattle excrement and excessive heavy metals, resulting in serious pollution of soil and water.

Method used

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  • Organic trace element premix feed formula for beef cattle
  • Organic trace element premix feed formula for beef cattle
  • Organic trace element premix feed formula for beef cattle

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] In 2017, at the Beef Cattle Farm in Songming County, Kunming City, 40 bulls (shelf bulls) in the growth stage with a weight of about 200 kg were selected and randomly divided into two groups, with 20 bulls in each group. The same, feeding management conditions and procedures are exactly the same, group I added inorganic trace element premixed feed 40g / d / head, group II added compound organic trace element premixed feed 10g / d / head, pre-feeding 7 days and weighed, recorded as The initial weight of the experiment was weighed at the end of the 30th day of the experiment, which was recorded as the final weight of the experiment. Excell statistics were used and SAS data processing software was used to process and analyze the results as shown in Table 1.

[0029] Table 1 The weight gain effect of test cattle Unit: kg / head

[0030]

[0031] As can be seen from Table 1, the daily gain of group II that added organic trace element premixed feed was significantly higher than that...

specific Embodiment approach 2

[0033] In 2018, at the Beef Cattle Farm in Tonghai County, Yuxi City, 56 Western mixed bulls (shelf cattle) with a weight of about 250 kg were selected and randomly divided into two groups with 28 heads in each group. The basic full mixed diet was exactly the same. , feeding management conditions and procedures are exactly the same, group I added inorganic trace element premixed feed 50g / d / head, group II added compound organic trace element premixed feed 12g / d / head, pre-feeding 7 days and weighed, recorded as experiment The initial weight was weighed at the end of the 30th day of the test period, and recorded as the final weight of the experiment. Excell statistics were used, and SAS data processing software was used to process and analyze the results as shown in Table 2.

[0034]

[0035] As can be seen from Table 2, the daily gain of group II that added organic trace element premixed feed was higher than that of group I adding inorganic trace element premixed feed, with an...

specific Embodiment approach 3

[0037] In 2019, at the Beef Cattle Farm in Fuyuan County, Qujing City, 102 Western mixed bulls (shelf cattle) with a weight of about 300 kg were selected and randomly divided into two groups, with 52 heads in each group, and the basic full mixed diet was exactly the same. , feeding management conditions and procedures are exactly the same, group I added inorganic trace element premixed feed 60g / d / head, group II added compound organic trace element premixed feed 15g / d / head, pre-feeding 7 days and weighed, recorded as experiment The initial weight was weighed at the end of the 30th day of the test period, and recorded as the final weight of the experiment. Excell statistics were used, and SAS data processing software was used to process and analyze the results as shown in Table 3.

[0038] Table 3 Test cattle weight gain effect table unit: kg / head

[0039]

[0040] As can be seen from Table 3, the daily gain of group II that added organic trace element premixed feed was signi...

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Abstract

The invention discloses a compound organic trace element premix feed for beef cattle, and belongs to the technical field of feed additives. The compound organic trace element premix feed for beef cattle is prepared from the following raw materials in parts by weight: 48 parts of glycine compound zinc, 25 parts of hydroxyl methionine copper, 34 parts of glycine compound manganese, 30 parts of cobalt chloride, 8 parts of sodium selenite, 200 parts of magnesium oxide and 653 parts of a carrier. The trace element premixed feed provided by the invention can ensure the growth and development performance, reproductive performance and health condition of beef cattle while the addition level of organic trace elements is relatively low.

Description

technical field [0001] The invention relates to a compound organic trace element premixed feed for beef cattle, which belongs to the technical field of feed additives. Background technique [0002] At present, in the process of beef cattle feed preparation in my country, the addition of trace elements in feed materials is not fully considered. The content of trace elements in feed materials is affected by species, soil type, cultivation and fertilization, and climatic conditions. Therefore, adding trace elements in a unified standard will lead to excessive or insufficient trace elements in beef cattle diets. The addition of trace elements can improve the growth performance and carcass quality of beef cattle. At present, inorganic trace elements are usually added. Due to their low price, It often leads to excessive addition of feed. On the one hand, it causes waste of resources and fails to achieve the expected goal. On the other hand, it leads to the increase of trace elemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K20/20A23K20/24
CPCA23K50/10A23K20/30A23K20/24
Inventor 余长林陈功余成群沈振西曹晓云胥国选李国平牛元力荣耀先王丽梅杨勇高远祝勤英王伟彭雅婷滕晓红
Owner YUNNAN AGRICULTURAL UNIVERSITY
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