Female livestock postpartum feed additive and preparation thereof

Abstract

The invention provides a dam post partum feed additive and the prepare method thereof. It relates to prevent dams from suffering uterine inflammation and improve the pregnancy rate of the feed additive. It includes motherwort, water and brown sugar, wherein: 3-10 parts by weight of motherwort, 150 parts by weight of water, 6-20 parts by weight of grown sugar. It also includes: 0.5-1 parts by weight of ginger, 1.5-2.5 parts by weight of astragalus root, 1.2-2.2 parts by weight of angelica, 1.5-2.5 parts by weight of semen vaccariae, 1.0-2.0 parts by weight of medulla tetrapanacis and 0.5-1.5 parts by weight of liquorice. The preparation method of the invention is as follows: first, adding motherwort, astragalus root, angelica, semen vaccariae, medulla tetrapanacis and liquorice into water, heating to 100 DEG C, maintaining for 30-50 minutes; then adding brown sugar, heating to 100 DEG C for 10-20 minutes; at last, cooling naturally to environmental temperature. According to experiments, using the additive can prevent uterine inflammation and improve pregnancy rate.

Description

technical field [0001] The invention relates to a cattle feed additive, which is mainly used for preventing female livestock from suffering from uterine inflammation and improving the conception rate as a postpartum feed additive for female livestock. Background technique [0002] According to the statistics of relevant units, 25% of new dairy cows experience acute metritis, and 80% of cows with retained placenta may suffer from uterine inflammation. After the cow suffers from metritis, the body temperature rises to above 39.5 degrees, the spirit is depressed, the food is less, waste food, lochia or stench, the milk production decreases, and the quality of the milk decreases. [0003] Antibiotics have played a huge role in promoting the development of the aquaculture industry since they entered the stage of feed additives as antibacterial and growth-promoting agents in the 1940s. However, in the later practical research, people gradually discovered its fatal problem, that i...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that dairy cows suffer from postpartum inflammation of the uterus, which affects the physiological functions of dairy cows, thereby reducing the low conception rate of dairy cows; and provides an alternative antibiotic that has no hormones, no drug residues, and no environmental pollution , hormone-type feed additives, and can be used to produce green milk, effectively prevent uterine inflammation, improve conception rate postpartum feed additives for female livestock and its preparation method