Feed additive for improving metabolism of dairy cows during perinatal period and production method thereof

Abstract

The invention relates to the field of feed, and particularly relates to a feed additive for improving metabolism of dairy cows during the perinatal period and a production method thereof. The feed additive comprises the following components in percentage by weight: 10% of milkvetch root, 15% of light-yellow sophora root, 20% of glossy privet fruit, 15% of poria cocos, 15% of Eclipta alba, 15% of dandelion and 10% of liquorice root. The production method of the feed additive comprises the steps of naturally drying all the components or drying all the components at 60-65 DEG C for 48 hours, weighing all the components in a certain weight ratio, mixing and crushing. The feed additive has the beneficial effects of alleviating metabolic stress of dairy cows during the perinatal period, improving body immunity of dairy cows, lowering the incidence of mastitis, endometritis and other diseases, and enhancing the milk yield of dairy cows while improving 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