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Perinatal compound feed for sows and preparation method thereof

A compound feed and perinatal technology, which is applied in the field of compound feed and its preparation in the perinatal period of sows, can solve the problems of blank product development, late start of compound feed research, lack of in-depth and systematic research data, etc., so as to promote beneficial bacteria. The effect of reproduction, reducing the occurrence of postpartum inflammation, and reducing the occurrence of weak children

Active Publication Date: 2021-07-27
沈阳英大科技发展有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on compound feed for sows during the peripartum period started relatively late. There is a lack of in-depth and systematic research data at home and abroad, and product development is almost blank.

Method used

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  • Perinatal compound feed for sows and preparation method thereof
  • Perinatal compound feed for sows and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 Screening of Chinese herbal medicine preparations

[0019] Take dry ginger, puerarhea, licorice, jaundice, wear heart, party ginseng, white head, wood, scorpion, gold and silver flower, rush, spring, slate, blue root, car front smell 14-flavored Chinese medicine separately with 10 times water for 20 minutes, fried 20 minutes, poured out of the liquid, add water to 20 minutes, 2 drugs combined, concentrated, and the concentration of the pharmaceutical concentration was 1 g / ml, and sterilized, 4 ° C preservation.

[0020] Use sterilization cotton swabs to take pig manure E. coli liquid (including bacteria 10 8 One / ml), in the ordinary agar flat surface, the surface is inoculated 3 times, constantly rotating the plate, making the bacterial liquid uniform, and finally apply a circle along the inner edge of the plate. The aperture of the metal punch is perforated, the pore size is 6mm, and 0.05 ml of the liquid per well is added, and each drug is 5 repeating plates...

Embodiment 2

[0024] Effect of Example 2 In Effects of Chinese herbal medicines on the number of E. coli in sows

[0025] According to the results of Example 1, a composite Chinese herbal preparation was made according to different weight component ratios, and after pulverizing, the amount of 400 g / kg was added to the post-pregnant female pig, each test group fed 25 pregnancy Pig, another 25 pregnancy sows as a control (not feeding Chinese herbal preparation), and the respective feces were collected after 10 days, then determined the number of E. coli in the feces.

[0026] Test Group 1: Dry ginger, Pueraria, licorice and jaundice weight ratio of 1: 1: 2: 1.

[0027] Test Group 2: Dry ginger, Pueraria, licorice and jaundice weight ratio of 1: 3: 2: 4.

[0028] Test Group 3: Dry ginger, Pueraria, licorice and jaundice weight ratio of 2: 1: 2: 3.

[0029] Test Group 4: Dry ginger, Pueraria, licorice and jaundice weight part ratio of 3: 2: 1: 4.

[0030] Test group 5: Dry ginger, puerarhea, lico...

Embodiment 3

[0035] Effect of Example 3 Expanded fragrant flax seeds on serum anti-oxidation capacity of born mother pig

[0036] The control group and the experimental group day grain nutrient standards were consistent, and the test group was used on the control group, using puffed subsection. The sows of 5 pregnancy 84 days were selected, feeding the test group and the control group, blood collection, centrifugation, centrifugal, and taking the superoxide dismutase and catalase activity and the propylene Dialdehyde content.

[0037] The results are shown in Table 3, indicating that puffed flaxseed has the effect of improving the antioxidant capacity of sows.

[0038] Effect of Table 3 Expanded fragrant flax seeds on serum oxidation capacity

[0039]

[0040] Note: The same column shoulder is different, indicating significant differences (P <0.05)

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Abstract

The invention discloses a perinatal compound feed for sows, which contains the following components: corn, soybean meal, sugar beet meal, soybean hulls, expanded linseed, soybean oil, super steam fish meal, sugarcane molasses, calcium hydrogen phosphate, Stone powder, sodium chloride, peripartum sow compound premix, hydroxyvitamin D3 premix, Chinese herbal medicine preparation, compound acidifier, L-lysine sulfate, choline chloride, isomaltooligosaccharide, threonine Acid, Methionine, Phytase, Ethoxyquinoline. The peripartum compound feed for sows of the present invention can reduce the use of antibiotics in breeding, maintain the health of the intestinal tract and birth canal, reduce constipation, effectively shorten the labor process of sows, reduce the incidence of inflammation, and further improve the reproductive performance of sows. The reduction of litter rate, the improvement of weaning weight and the estrus rate of sows within 7 days after weaning, etc.

Description

Technical field [0001] The present invention belongs to the field of animal feed, and it is specifically related to a sow to produce a feedthrough feed and its preparation method thereof. Background technique [0002] The sow fend period is the time 7 days before the production of 7 days before production, is a very special and critical period of the sow breeding cycle, with special influence, the performance of the sow during this period affects the pig group The final production level. The sow is a large-scale growth period of the sow (heavy fetal, childbirth, breastfeeding), changing fast (pre-pregnancy, pregnancy, oxytocin during childbirth, postpartum promotion), more problems Postpartum fatigue, slow food, long-lasting, and should be oxidized), the perinatal period is a common problem of hybrid pork in the modern pig model. In order to improve the weight, pig households are generally used to feed perinatal maternal pigs, and the use of antibiotics in the perinatal period fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/22A23K10/33A23K20/158A23K20/26A23K20/20A23K20/174A23K20/142A23K20/10A23K20/189
CPCY02P60/87
Inventor 胡忠宏刘明忠张静孟庆君梁杨姜倩倩张凯彦金秋岩孙建晨
Owner 沈阳英大科技发展有限公司
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