Chinese herbal medicinal additive for guaranteeing normal oestrus of weaning sows, and preparation method thereof

Abstract

The invention belongs to the technical field of animal feed additives, and concretely relates to a Chinese herbal medicinal additive for guaranteeing normal oestrus of weaning sows, and a preparation method thereof. The traditional Chinese herbal additive comprises, by weight, 3-5 parts of epimeddium, 3-5 parts of common fenugreek seed, 3-5 parts of semen cuscutae, 4-6 parts of Ligustri Lucidi Fructus, 8-12 parts of wolfberry fruit, 4-6 parts of Eucommia ulmoides, 3-5 parts of Cistanche deserticola, 4-6 parts of Rhizoma Atractylodis Macrocephalae, 4-6 parts of Radix Codonopsis, 3-5 parts of vitamin E and 40-60 parts of distiller's grains. The above Chinese herbal medicine has the efficacy of activating blood circulation to dissipate blood stasis, eliminating inflammation to relax veins, nourishing yin to produce blood, and tonifying qi to guide qi downward, and can recover physiologic functions of lactating sows as possible; the additive makes ovary be active and corpus luteum indexs be moderate, and realizes no need of oestrus; and the above product is used together with a lactating sow later feed, and the sows are oestrous 7-15d after piglet weaning.

Description

technical field [0001] The invention belongs to the technical field of animal feed additives, and in particular relates to a Chinese herbal medicine additive for ensuring normal estrus of weaned sows and a preparation method thereof. Background technique [0002] For a pig farm, the sow is the core of the whole pig farm, and the key to making the pig farm bigger and stronger is also the sow. Most pig farms now breed sows for self-propagation and self-raising. The past method of introducing piglets from outside has become history. Sows are very important to pig farms. If there is a problem with the sows in the pig farm, it will cause serious losses to the pig farm. However, things are not as we imagined. There will always be various problems in sows in pig farms, such as weaned sows not in heat and so on. [0003] There are four ways to make weaned sows go into heat normally, the main contents are as follows: [0004] 1. Provide better feed for sows [0005] First of all,...

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Problems solved by technology

[0008] 3. Postpartum anti-inflammatory must be done well

[0009] For postpartum anti-inflammation, each has its own method, each has its own wonderful, there is no best, only better