A feed additive for improving the metabolism of dairy cows during the transition period and its production method

Abstract

The invention relates to the field of feed, in particular to a feed additive for improving the metabolism of dairy cows during the perinatal period and a production method thereof. The feed additive of the invention includes: Astragalus, Sophora flavescens, Ligustrum lucidum, Poria cocos, Eclipta chinensis, Dandelion and Licorice, the percentage by weight of each component is: Astragalus 10%, Sophora flavescens 15%, Ligustrum lucidum 20%, Poria 15%, Eclipta 15%, Dandelion 15%, Licorice 10%, the production method of this feed additive is : Astragalus, Sophora flavescens, Ligustrum lucidum, Poria cocos, Eclipta chinensis, Dandelion and licorice are dried naturally or dried for 48 hours under the condition of 60-65 DEG C, and various components are weighed according to the above weight ratio, mixed and pulverized. The beneficial effect of adopting the formula of the present invention is that it slows down the metabolic stress of dairy cows in the peripartum period, improves the immune function of dairy cows, reduces the incidence of diseases such as mastitis and endometritis, and improves the milk production and Improved milk quality.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed additive for perinatal dairy cows and a production 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), which is the most critical stage in the lactation cycle of dairy cows. The success of the feeding management will directly affect the health and well-being of dairy cows. Milk production and economic benefits of farming. During the peripartum period, dairy cows experience changes in physiology, endocrine, diet and external environment, which cause metabolic stress in the cow body, resulting in a decrease in the resistance of dairy cows to various diseases, and postpartum cows are prone to mastitis and endometritis, etc. many diseases. In particular, studies have found that the incidence of mastitis in dairy cows in the peripartum period is signi...

AI Technical Summary

Problems solved by technology

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

Images