Feed additive capable of shortening birth process of sow and improving postpartum recovery

A feed additive and postpartum recovery technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of restricting the production performance and economic benefits of pig farms, overburdening the intestines of sows, and unbalanced energy intake. , to achieve the effect of speeding up sow parturition, shortening sow parturition and improving immunity

Inactive Publication Date: 2017-06-06
GUANGZHOU AONONG BIOTECH +2
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In modern intensive pig production, the nutrient supply of sows has a great influence on the sow's labor process. If the nutritional strategy is too single, the energy intake is unbalanced, and the body condition is too fat or too thin at the time of delivery, which will cause the birth canal Stenosis, causing mechanical obstacles to delivery, causing excessive burden on the sow's intestines or weak productivity,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0026] The preparation method of above-mentioned feed composition comprises the steps:

[0027] (1) Put the compound motherwort in a pan and fry until it is browned, take it out, grind the dry product to a fine powder, and mix it with the plant extract. feed utilization.

[0028] (2) Mix fish oil and lard, put it in a pot to preheat, and when the oil temperature reaches 38-45°C, add garlic cloves and white sugar that have been crushed in the grinding process, pour it out, and then add compound micro Ecological preparations, mix thoroughly and homogeneously. The compound microecological preparation has good heat resistance (90°C), can participate in the high-temperature granulation of feed, and has good storage performance, and adding garlic cloves to the oil increases the fragrance and fully releases allicin. They only like sweet food, so adding sugar can also promote pigs' feed intake, and adding garlic and sugar can reduce its oxidation rate, prevent oil from rancidity, an...

Embodiment 1

[0031] According to the different proportioning feed additives of Table 1, join in the basal ration by the ratio of 4%, after feeding for a period of time, measure the reproductive performance of sows, measurement result is as shown in Table 2:

[0032] Table 2 Reproductive performance indicators of lactating sows

[0033] index control group processing 1 processing 2 processing 3 Process 4 Process 5 Body weight at the beginning of lactation (kg) 132 130 135 131 128 125 Body weight after weaning (kg) 123.5 122.60 138.80 126 122.10 118.20 Weight loss during lactation (kg) 8.50 7.40 6.20 5 5.90 6.80 Labor process (h) 3.9 3.8 3.5 2.9 3.4 3.6 Conception rate of sows in estrus % 84.28 85.66 86.27 87.87 87.12 86.02 Average daily lactation volume of sows (L / d) 8.42 9.65 10.25 11.53 10.07 9.88

[0034]It can be seen from the above table 2 that different ratios of feed additives added to the basa...

Embodiment 2

[0036] According to the different proportioning feed additives of Table 1, join in the basal ration by the ratio of 4%, after feeding for a period of time, measure postpartum recovery situation of sows, measurement result is as shown in Table 3:

[0037] Table 3 Postpartum recovery index of lactating sows

[0038] index control group processing 1 processing 2 processing 3 Process 4 Process 5 Lochia discharge time (d) 4.80 4.50 3.91 3.20 3.58 3.94 Estrus interval after weaning (d) 7.50 7.0 6.60 5.0 5.50 6.40 return rate% 92 94 96 99 97 95 Vaginal swelling and ecchymosis elimination time (d) 6.0 5.50 5.10 3.50 4.20 4.90 Appetite recovery time (d) 4.50 4.10 3.70 3.0 3.40 3.90 Estrus time after weaning (d) 7.46 7.12 6.73 5.31 5.92 6.66 Duration of lochia (d) 4.88 4.28 3.88 3.12 3.56 3.92

[0039] It can be seen from the above table 3 that different ratios of feed additives have di...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a feed additive capable of shortening the birth process of a sow and improving postpartum recovery. Each kg of feed additive contains the following components by weight: 2.5-7.5g of compound herbal leonuri, 7.5-12.5g of a compound micro-ecological preparation, 5-10g of a plant extract, 10-20g of animal oil and the balance of basic ration. A compound Chinese herbal medicine, the micro-ecological preparation and a plant extract are added to the ratio of the pregnant sow. The traditional Chinese medicine has the advantages of abundant resources, few drug residues and a small side effect; and the micro-ecological preparation has the functions of adjusting micro-ecological imbalance, keeping ecological balance and improving the organism immunity consistent with plant polysaccharide to achieve the effects of preventing and treating diseases. Prevention and treatment research is carried out on sow delivery and postpartum recovery by adopting pure traditional Chinese medicinal components, the micro-ecological preparation and the plant extract to provide a novel low-toxicity and low-residue feed additive for clinical production; and the inner conditions of a uterus are improved, the birth process of the sow is shortened and the postpartum recovery condition of the sow is restored.

Description

technical field [0001] The invention belongs to the technical field of feed additives for livestock, and in particular relates to a feed additive for shortening the delivery process of sows and improving postpartum recovery. Background technique [0002] Reproductive disorder of sows is one of the most frequent diseases in the breeding industry, which causes serious reproductive and economic losses. Therefore, it is of great significance to effectively prevent and treat reproductive disorders of sows. In modern intensive pig production, the nutrient supply of sows has a great influence on the sow's labor process. If the nutritional strategy is too single, the energy intake is unbalanced, and the body condition is too fat or too thin at the time of delivery, which will cause the birth canal Stenosis, causing mechanical obstacles to delivery, causing excessive burden on the sow's intestines or weak productivity, prolonging the labor process, prone to postpartum infection, endo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23K50/30A23K10/30A23K10/18A23K20/105A23K20/163A23K20/158
Inventor 万露周通杨伟春姜文周盛昌谢东祺施建成
Owner GUANGZHOU AONONG BIOTECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap