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Feed additive for improving milk production quality of perinatal cattle and preparation method thereof

A feed additive and peripartum technology, which is applied in the field of feed additives and its preparation to improve the milk quality of cows during the peripartum period, can solve health problems affecting production performance, troubled cattle breeding and other problems, and achieve metabolic stress improvement, Improve the absorption conversion rate and improve the health level of the body

Inactive Publication Date: 2018-12-04
贵州绿量农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, these measures have played a positive role in improving the performance of cattle during the transition period to a certain extent. However, the health problems induced by the metabolic stress of cattle during the transition period and the impact on production performance have always been important issues that plague the cattle breeding industry. still not making good progress

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The feed additive for improving the milk quality of cows in the perinatal period of the present invention is prepared by the following method:

[0026] (1) Grind 8 kg of radish leaves, grind them into a slurry, mix them with 5 kg of vinegar residue and 3 kg of purple potato residue, adjust their water content to 53%, inoculate 0.3 kg of Lactobacillus, and ferment at 28°C for 10 days to obtain a fermented product spare;

[0027] (2) Get Astragalus 3kg, Sophora flavescens 3kg, Ligustrum lucidum 3kg, Angelica 6kg, Dandelion 6kg, Buliuxing 6kg, Purslane 7kg, Hawthorn 7kg and process it into 80-mesh powder, and obtain the medicinal powder for subsequent use;

[0028] (3) Heat 1kg of bentonite to 150°C with microwave, keep it warm for 15min, and cool to normal temperature for later use;

[0029] (4) Mix the fermented product, traditional Chinese medicine powder, bentonite, 0.3kg yeast selenium, and 3-kg defatted fish meal.

Embodiment 2

[0031] The feed additive for improving the milk quality of cows in the perinatal period of the present invention is prepared by the following method:

[0032] (1) Crush 10kg of radish leaves, grind them into a slurry, mix them with 8kg of vinegar residue and 5kg of purple potato residue, adjust their water content to 62%, inoculate 0.5kg of Lactobacillus, and ferment at 32°C for 15 days to obtain a fermented product spare;

[0033] (2) Get astragalus 5kg, Sophora flavescens 5kg, Ligustrum lucidum 5kg, Angelica 8kg, Dandelion 8kg, Buliuxing 8kg, Purslane 10kg, Hawthorn 10kg and process it into 100 mesh powders to obtain medicated powder for subsequent use;

[0034] (3) Heat 2kg of bentonite to 200°C with microwave, keep it warm for 20min, and cool to normal temperature for later use;

[0035] (4) Mix the fermented product, traditional Chinese medicine powder, bentonite, 0.5kg yeast selenium, and 7kg defatted fish meal.

Embodiment 3

[0037] The feed additive for improving the milk quality of cows in the perinatal period of the present invention is prepared by the following method:

[0038] (1) Grind 9 kg of radish leaves, grind them into a slurry, mix them with 7 kg of vinegar residue and 4 kg of purple potato residue, adjust their water content to 56%, inoculate 0.4 kg of Lactobacillus, and ferment at 29 ° C for 13 days to obtain a fermented product spare;

[0039] (2) get Astragalus 4kg, Sophora flavescens 4kg, Ligustrum lucidum 4kg, Angelica 7kg, Dandelion 7kg, Buliuxing 7kg, Purslane 9kg, Hawthorn 9kg and process them into 90 mesh powders, and obtain medicated powder for subsequent use;

[0040] (3) Heat 1.5kg of bentonite to 190°C with microwave, keep it warm for 18min, and cool to normal temperature for later use;

[0041] (4) Mix the fermented product, traditional Chinese medicine powder, bentonite, 0.4kg yeast selenium, and 5kg defatted fish meal.

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Abstract

The present invention relates to the technical field of feeds and particularly relates to a feed additive for improving milk production quality of perinatal cattle and a preparation method thereof. The additive is prepared from the following raw materials: membranous milk vetch root, lightyellow sophora root, glossy privet fruits, Chinese angelica, dandelion, cowherb seeds, parslane herb, haws, alactobacillus fermentation product, yeast selenium, bentonite and fish meal. The feed additive significantly enhances the immunity of the perinatal cattle, improves metabolic stress, significantly improves body health level, can also reduce energy negative balance of the postpartum perinatal cattle, effectively alleviates metabolic stress, and also improves the absorption rate of the feeds.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive for improving milk production quality of perinatal cows and a preparation method thereof. Background technique [0002] The peripartum period generally refers to 2 to 3 weeks before delivery (late stage of dry milk) to 2 to 3 weeks after delivery (early lactation stage). Milk production and economic benefits of farming. During the peripartum period, cattle experience changes in physiology, endocrine, diet and external environment, causing metabolic stress in the body of the cattle, resulting in reduced resistance to various diseases, and postpartum cattle are prone to mastitis and endometritis, etc. many diseases. In particular, studies have found that the incidence of bovine mastitis in the peripartum period is significantly higher than that in other stages of lactation. When the mammary glands are inflamed, it can lead to a decrease in milk production during lact...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/18A23K10/22A23K10/30A23K10/37A23K10/38A23K20/20A23K20/28A23K50/10
CPCA23K10/12A23K10/18A23K10/22A23K10/30A23K10/37A23K10/38A23K20/28A23K20/30A23K50/10Y02P60/87
Inventor 李干洲吴强
Owner 贵州绿量农业发展有限公司
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