Milk increasing and corrosion resistant feed additive for dairy cow and preparation method thereof

Abstract

The invention discloses a milk increasing and corrosion resistant feed additive for a dairy cow, and the feed additive consists of the following components in parts by weight: 3 parts of astragalus mongholicus, 3 parts of angelica sinensis, 3 parts of bighead atractylodes rhizome, 2 parts of rhizoma atractylodis, 2 parts of dandelion, 2 parts of herba andrographitis, 2 parts of acanthopanax root, 1 part of cyrtomium fortunei and 1 part of ligusticum wallichii. Experiments show that after being eaten by the dairy cow, the additive disclosed by the invention can enhance body physical quality, increase milk output, improve milk quality, reduce incidence of endometritis and prolong feed storage duration. The specification includes components of the Chinese medicinal herb additive, weight proportions, a preparation method of making the additive into nano feed, a test and a test result of feeding the additive to the dairy cow, as well as a feed anti-corrosion test and a test result. The milk increasing and corrosion resistant feed additive for the dairy cow disclosed by the invention is safe and efficient, and capable of achieving effect within a short period.

Description

technical field [0001] The invention relates to a milk-increasing and antiseptic feed additive for dairy cows composed of herbal medicines and a preparation method thereof. Background technique [0002] Chinese herbal feed additives have many unique advantages, and the application research in dairy cow production has attracted more and more attention from experts and scholars. Scholars at home and abroad have applied Chinese herbal medicine feed additives to dairy production, which has played a significant role in increasing milk production, improving milk components and blood biochemical properties, anti-stress, and improving body immunity. Many hormones are involved in the development and lactation of mammary glands, such as prolactin, auxin, adrenocortical hormone, etc. They regulate the metabolic activities of mammary gland cells through their messenger substances (cAMP and cGMP), promote the synthesis of milk components, and accelerate milk secretion. Some Chinese herb...

AI Technical Summary

Problems solved by technology

A large dosage will inevitably lead to high cost and waste of resources; rough and simple process will definitely affect the effect; the short application time is because most of the additives added with Tongcao, Wangbuliuxing, Passepartout, etc. can easily cause uterine contraction in pregnant cows Chinese herbal medicine that causes abortion, so it cannot be fed during the entire pregnancy (about 280 days), and can only be used in a short period of time from postpartum to the next pregnancy, which greatly limits its full play

At present, most Chinese herbal medicine feed additives have not increased milk production by more than 15%, but hovered around 10%, which seriously restricts the improvement of dairy farming benefits.

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