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Lactating sow premixed feed for preventing and treating postpartum inflammation and preparation method thereof

A technology of premixed feed and lactating sows, which is applied in the field of compound premixed feed and its preparation for preventing and treating endometritis, and can solve the problems of weak constitution, side effects, and susceptibility to secondary infection of other diseases

Inactive Publication Date: 2017-04-26
ZHONGYUEMINAN BEIJING TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disease occurs mostly in the postpartum period, and may also occur in some unmated gilts. If the affected pigs are not treated in time and effectively, they will often turn into recessive or chronic infection, with reduced milk production, no milk or poor milk quality. Willing to breastfeed piglets, resulting in loose stools and stunted growth of suckling piglets; disordered estrus cycle, repeated infertility, fewer litters, stillbirth and other diseases. It is easy to be infected with other diseases and increase the loss of pig farms
Postpartum inflammation caused by sows such as uterine inflammation is difficult to cure. Postpartum sows are weak and have reduced immunity, which is the best time for pathogens to invade. Existing drugs have side effects on the liver of sows, and are also harmful to piglets. influence

Method used

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  • Lactating sow premixed feed for preventing and treating postpartum inflammation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Prescription: Angelica 500g, Chuanxiong 500g, Houttuynia cordata 1000g, Magnolia officinalis 500g.

[0044] The preparation process is as follows:

[0045] 1) Take the prescription amount of 4 herbs, Angelica, Chuanxiong, Houttuynia cordata, and Magnolia officinalis, add 12 times the amount of water and decoct 3 times, 1 hour each time, combine the decoction liquid, filter, and concentrate under reduced pressure to a relative density of 1.15-1.27 (50°C), dried, pulverized, and passed through a 100-mesh sieve to obtain the Chinese herbal medicine extract;

[0046] 2) Pulverize the zeolite powder and the rice husk powder respectively, mix them in a weight ratio of 1:1, and pass through a 30-80 mesh sieve as a diluent;

[0047] 3) Put the Chinese herbal medicine extract, the nutritional additives and diluents prepared in Table 1, and put them in a stainless steel mixer to stir and mix them evenly, then put them in a stainless steel mixer and stir them evenly to make 100kg...

Embodiment 2

[0049] Prescription: Angelica 600g, Chuanxiong 600g, Houttuynia cordata 700g, Magnolia officinalis 600g.

[0050] The preparation process is as follows:

[0051] 1) Weigh the prescription amount of Angelica sinensis, Chuanxiong, Houttuynia cordata and Magnolia officinalis, add 50% ethanol solution to extract 3 times, each time for 1 hour, combine the extracts, filter, and concentrate under reduced pressure to a relative density of 1.15-1.27 (50 ℃), dried, pulverized, passed through a 100-mesh sieve, mixed with dry cream powder and volatile oil β-cyclodextrin inclusion compound, and mixed to obtain Chinese herbal medicine extract;

[0052] 2) Pulverize the zeolite powder and the rice husk powder respectively, mix them in a weight ratio of 1:1, and pass through a 30-80 mesh sieve as a diluent;

[0053] 3) Put the Chinese herbal medicine extract, the nutritional additives and diluents prepared in Table 1, and put them in a stainless steel mixer to stir and mix them evenly, then ...

Embodiment 3

[0055] Prescription: Angelica 500g, Chuanxiong 500g, Houttuynia cordata 900g, Magnolia officinalis 600g.

[0056] The preparation process is as follows:

[0057] 1) Crush Angelica and Chuanxiong respectively into the coarsest powder, set aside;

[0058] 2) Weigh the prescription amount of angelica and chuanxiong medicinal powder, mix well, add 8 times the amount of water to soak, steam distillation for 6 hours to extract volatile oil, volatile oil is collected in another device, volatile oil is clathrated with β-cyclodextrin to obtain volatile oil inclusion compound ; The medicinal liquid after extracting the volatile oil is for subsequent use;

[0059] 3) Add 8 to 12 times the amount of water to decoct the extracted medicinal residues, Houttuynia cordata, and Magnolia officinalis Magnolia officinalis for 2-3 times, each time for 1 to 3 hours, combine the decoction liquid and the medicinal liquid after extracting the volatile oil, filter, Concentrate under reduced pressure t...

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Abstract

The invention relates to lactating sow premixed feed for preventing and treating postpartum inflammation and a preparation method thereof. The lactating sow premixed feed contains a nutrient additive, Chinese herbal medicine extract and a diluent. The premixed feed comprises 0.5-8% by weight of the raw medical materials and is prepared from 0.5-3 parts by weight of radix angelicae sinensis, 0.5-3 parts by weight of ligusticum wallichii, 1-4 parts by weight of herba houttuyniae and 0.5-3 parts by weight of cortex magnoliae officinalis through medicine extraction or direct crushing. The diluent is a mixture of zeolite powder and rice hull powder according to a weight ratio of 1: 1. The ingredients of the premixed feed are environmentally friendly raw materials. The used Chinese herbal medicine extract has functions of promoting blood circulation to restore menstrual flow, promoting circulation and removing dampness, clearing away heat and toxic materials, and eliminating carbuncle and expelling pus, has good treatment effects on sow postpartum hysteritis, has efficiency of 85% or more, promotes sow fast recovery, improves immunity, resists bacteria, diminishes inflammation and mainly treats postpartum diseases such as sow puerperal fever, postpartum inability to eat, hysteritis, mastitis, postpartum syndrome and lochiorrhea.

Description

technical field [0001] The invention belongs to the application field of agriculture and animal husbandry, and in particular relates to a compound premixed feed for sucking sows for preventing and treating endometritis and a preparation method thereof. Background technique [0002] In recent years, the improvement of breeding technology has greatly improved the reproductive performance of sows, and the litter size is increasing. However, the ensuing problems are also very prominent, such as metritis and mastitis in sows after delivery. [0003] Inflammation of the uterus of sows means that the uterus of sows is sometimes infected and inflamed after childbirth and postpartum. The causes include: dystocia, retained placenta, prolapse of the uterus, unclean operation during midwifery, rough operation, uterine damage, postpartum infection, incomplete disinfection during artificial insemination, pathogenic bacteria in the reproductive organs or semen of boars during natural mati...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A61K36/78A61P15/00A61P29/00
CPCA61K36/232A61K36/236A61K36/575A61K36/78A61K2300/00Y02P60/87
Inventor 梁冰张磊尹朋
Owner ZHONGYUEMINAN BEIJING TECH DEV CO LTD
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