Feed additive for improving energy intake level of beef cattle after delivery

A feed additive and postpartum technology, applied in the field of feed additives, can solve the problems of reduced crude fiber digestibility, ruminal acidosis, abnormal ruminal fermentation, etc.

Inactive Publication Date: 2011-05-18
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of abnormal rumen fermentation, low digestibility of crude fiber, ruminal acidosis and other problems caused by greatly increasing the proportion of concentrate in the diet to improve the energy intake level of beef cattle after delivery, and to provide a Feed Additives to Improve Energy Intake Levels of Beef Cattle After Parturition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0019] Embodiment 1: A feed additive for improving the energy intake level of beef cattle after delivery according to this embodiment is 8-10 parts by weight of Astragalus, 8-10 parts of Codonopsis, 8-9 parts of licorice, 6 parts by weight ~ 7 parts of leucanthus, 5 to 6 parts of angelica, 5 to 6 parts of motherwort, 5 to 6 parts of acorn powder, 5 to 6 parts of dried tangerine peel, 5 to 6 parts of mint, 5 to 6 parts of dandelion , 5-6 parts of purslane and 5-6 parts of schisandra are prepared by drying at 60-70 DEG C, crushing and sieving through 20-60 meshes.

[0020] A feed additive for improving the energy intake level of beef cattle after childbirth according to the present embodiment has the functions of eliminating food and eliminating accumulation, strengthening the spleen and appetizing, benefiting the liver and kidney, regulating qi and promoting blood circulation, soothing the mind and calming the mind, clearing heat and detoxifying. The physiological function of b...

specific Embodiment approach 2

[0021] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the feed additive for improving the energy intake level of beef cattle after giving birth is composed of 8 parts by weight of Astragalus, 8 parts of Codonopsis, 9 parts of licorice, 7 parts of 6 parts of Radix Root, 6 parts of Angelica, 6 parts of Motherwort, 6 parts of Acorn Powder, 6 parts of Orange Peel, 6 parts of Peppermint, 6 parts of Dandelion, 6 parts of Purslane, 6 parts of Schisandra . Others are the same as the first embodiment.

specific Embodiment approach 3

[0022] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the feed additive for improving the energy intake level of beef cattle after giving birth is composed of 8 parts of Astragalus, 10 parts of Codonopsis Radix, and 9 parts of Licorice by weight. , 7 parts of Lulu, 6 parts of Angelica, 6 parts of motherwort, 6 parts of acorn powder, 6 parts of tangerine peel, 6 parts of mint, 6 parts of dandelion, 6 parts of purslane, 6 parts of schisandra production. Others are the same as in the first or second embodiment.

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Abstract

The invention relates to a feed additive for improving the energy intake level of beef cattle after delivery, and aims to solve the current problems of abnormal rumen fermentation, low crude fiber digestibility and easy ruminal acidosis when the energy intake level of the beef cattle after delivery is improved by greatly increasing the concentrate feed ratio in a daily ration. The feed additive is prepared from astragalus, pilose asiabell root, licorice, uniflower swisscentaury root, Chinese angelica, leonurus, acorn kernel meal, dried orange peels, mint, dandelion, parslane herb and shizandra berry which are dried, crushed and screened. The feed additive is added into a concentrated feed of the beef cattle after delivery and can be directly fed. The feed additive can improve the crude fiber digestibility while improving the energy intake level, does not influence the rumen fermentation, avoids the happening of the ruminal acidosis, and has the characteristics of convenient operation, high safety, easily available sources, low cost and the like.

Description

technical field [0001] The invention relates to a feed additive for improving the energy intake level of beef cattle. Background technique [0002] Energy is the first nutritional requirement for beef cattle growth, and it is also the basis for all life activities. The level of energy intake will directly affect the fattening speed and economic benefits of beef cattle. The lack of body energy intake caused by loss of appetite and reduced feed dry matter intake is common in beef cattle production. The physiological characteristics of beef cattle in this period are: after childbirth and blood loss, the body's resistance and digestive function are weakened, and the birth canal Unrecovered, udder edema, mammary gland and circulatory system functions have not returned to normal, especially poor appetite, resulting in lower feed dry matter intake than the normal level before birth, and beef cattle after delivery to meet the energy required for calf lactation, The body will consum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/30A23K50/10
CPCY02P60/87
Inventor 刘春龙李忠秋冯兴军任延铭娄欣建李宏刚
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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