Feed premix for preventing and treating heat stress of sows

A technology of heat stress and premix, applied in animal feed, animal feed, application, etc., can solve problems such as increased postpartum infection and impaired reproductive performance of sows

Inactive Publication Date: 2014-01-22
ZHENJIANG TIANHE BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Heat stress has seriously affected the production of sows, such as prolonging the labor process, not eating before and after delivery, as well as weak piglets, increased stillbirths, and increased postpartum infections. According to research, when the ambient temperature exceeds 20°C, sows Pigs begin to feel unwell; when the temperature exceeds 27°C and is maintained for 2 to 4 days without cooling measures, the reproductive performance of sows is impaired

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In the feed premix for preventing and treating heat stress of sows in this embodiment, the main component content is: 150 g of vitamin C per 1000 g of premix, 60 g of 50% vitamin E powder, 30 g of lentinan, 30 g of astragalus polysaccharide, 200 g of motherwort, and 150g, mint leaves 5g, gypsum 200g, potassium chloride 9g, sodium saccharin 5g, the carrier is starch.

[0023] The formula amount of Chinese medicinal materials is pulverized and mixed uniformly with pre-diluted astragalus polysaccharide, lentinan, vitamin C, vitamin E powder, potassium chloride, sodium saccharin, carrier starch and the like.

Embodiment 2

[0025] In the feed premix for preventing and treating heat stress in sows in this example, the content of the main components is: 100 g of water-soluble vitamin C per 1000 g of the premix, 40 g of 50% water-soluble vitamin E powder, 25 g of lentinan, 25 g of astragalus polysaccharide, and motherwort extract Herbs (20:1) 10g, Bamboo Leaf (20:1) 10g, Peppermint Oil 5ml, Gypsum 150g, Potassium Chloride 9g, Sodium Saccharin 5g, the carrier is anhydrous glucose.

[0026] It is obtained by uniformly mixing the above-mentioned raw and auxiliary materials with the carrier anhydrous glucose.

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PUM

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Abstract

The invention relates to a feed premix for preventing and treating heat stress of sows. The feed premix mainly comprises vitamin C, vitamin E powder, lentinan, astragalus polysaccharide, leonurus, lophatherum gracile, mint leaves, gypsum, potassium chloride and a carrier. The feed premix is applied to the sows in high-temperature weather and has a good effect of preventing and treating the heat stress of the sows; the total effective rate is up to be over 80 percent.

Description

technical field [0001] The invention relates to a feed premix, in particular to a feed premix for preventing heat stress of sows. Background technique [0002] Heat stress is when the ambient temperature exceeds the upper limit of the animal's optimum temperature zone, causing an imbalance between heat production and heat dissipation in the animal, resulting in a series of physiological and functional adverse reactions in the body. Sows are quite sensitive to heat stress and have a higher incidence. [0003] Heat stress has seriously affected the production of sows, such as prolonging the labor process, not eating before and after delivery, as well as weak piglets, increased stillbirths, and increased postpartum infections. According to research, when the ambient temperature exceeds 20°C, sows Pigs begin to feel unwell; when the temperature exceeds 27°C and is maintained for 2 to 4 days without cooling measures, the reproductive performance of sows is impaired. When the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14
Inventor 吴美华卢建平
Owner ZHENJIANG TIANHE BIOLOGICAL TECH
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