Chinese herbal medicine preparation for enhancing lactation and reproduction functions of sows

Abstract

The invention discloses a Chinese herbal medicine preparation for enhancing lactation and reproduction functions of sows. The Chinese herbal medicine preparation is composed of the following components in parts by weight: 5-12 parts of cowherb seed, 5-10 parts of uniflower swisscentaury root, 5-15 parts of codonopsis pilosula, 5-15 parts of astragalus membranaceus, 5-10 parts of motherwort herb, 5-12 parts of angelica sinensis, 1-5 parts of carthamus tinctorius, 5-10 parts of salvia miltiorrhiza, 3-9 parts of dandelion, 4-10 parts of akebia stem, 4-10 parts of ligusticum wallichii, 3-9 parts of beautiful sweetgum fruit, 5-11 parts of star anise and 5-10 parts of liquorice. According to the invention, the astragalus membranaceus and angelica sinensis which have the effects of replenishing blood, benefiting qi, invigorating the spleen and strengthening the primordial qi are used as main drugs, the ligusticum wallichii, carthamus tinctorius and motherwort herb have the effect of activating blood to remove stasis, codonopsis pilosula which has the effects of regulating and invigorating the spleen and stomach, and tonifying middle-Jiao and Qi is used as an auxiliary drug, the cowherb seed and star anise have the effects of warming yang for dispelling cold, activating blood and promoting lactation, the uniflower swisscentaury root and dandelion which have the effects of clearing away heat and toxic materials, removing plague and noxious gas are used as adjuvant drugs, the akebia stem and beautiful sweetgum fruit have the effects of purging intense heat, promoting diuresis, clearing and activating the channels and collaterals, and the liquorice has the effect of regulating the lung, so that after all medicines cooperate with one another, the efficacy of nourishing the spleen, benefiting qi, activating blood to remove stasis, sterilizing, diminishing inflammation, preventing plague and treating diseases can be realized.

Description

technical field [0001] The invention relates to the technical field of breeding, in particular to a Chinese herbal medicine preparation for enhancing lactation and reproductive functions of sows. Background technique [0002] Feeding sows and nurturing young pigs is an important task for maintaining production in pig farms. After the sow is sexually mature, under the action of a series of hormones, the follicle maturation and ovulation process in the ovary is called estrus regularly; the period from the last estrus ovulation to the next estrus ovulation is called the estrus cycle or sexual cycle . The average estrous cycle of sows is 21 days, and the duration of estrus is about 5 days. If there is no breeding or no breeding after estrus, estrus will occur repeatedly. An estrus cycle can be roughly divided into four stages, namely pre-estrus, estrus, late estrus and rest. [0003] Due to the duration of sow estrus, it often varies with individuals, ages, and breeds; as th...

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Problems solved by technology

[0003] Due to the duration of sow estrus, it often varies with individuals, ages, and breeds; as the modern pig industry has formed large-scale farming, the key to affecting the economic benefits of breeding is the reproductive ability of sows. Reproductive ability is generally manifested as low estrus rate of sows, small litter size, and low breeding efficiency, which seriously restricts the development of pig industry

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