Feed additive for relieving heat stress in beef cattle and preparation device and method

A feed additive and preparation device technology, applied in the field of animal husbandry, can solve the problems of not conforming to the development trend of the beef cattle industry, the economic benefits are not obvious, and the incompatibilities are unknown, so as to improve the body's antioxidant capacity and immunity, improve peripheral blood circulation, Gastrointestinal health-promoting effects

Active Publication Date: 2020-01-10
INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the published patents of feed additives for beef cattle heat stress are mainly based on compound Chinese herbal medicines, multivitamins, etc., combined with some minerals, polysaccharides, probiotics and other raw materials, although they have anti-heat stress effects. , but the components are complex, the source is unstable, it is inconvenient to use, and there may be unknown incompatibility
Moreover, beef cattle f

Method used

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  • Feed additive for relieving heat stress in beef cattle and preparation device and method
  • Feed additive for relieving heat stress in beef cattle and preparation device and method
  • Feed additive for relieving heat stress in beef cattle and preparation device and method

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Embodiment 1

[0037] The invention provides a feed additive for relieving heat stress of beef cattle, which comprises 40-50 parts of ginkgo leaves, 40-50 parts of garlic skin, 1-5 parts of betaine, 1-5 parts of sodium bicarbonate, and 5-10 parts of potassium chloride. share.

[0038] The preparation method of the additive is as follows: selecting and weighing ginkgo leaves and garlic peels, drying them, crushing the dried ginkgo leaves and garlic peels with a mesh size of 20 to 40 meshes, and crushing the crushed ginkgo leaves and garlic peels. Ginkgo biloba and garlic peel are mixed, then betaine, sodium bicarbonate and potassium chloride are added, and the materials are evenly mixed to become additives.

[0039]Wherein, the nutritional content of each component in the additive is,

[0040] Ginkgo biloba: Nutrient content: dry matter > 90.0%, crude ash 12.0%, crude fat > 7.5%, crude fiber > 20.0%, flavonoids > 1.0%, terpene lactones > 0.4%;

[0041] Garlic skin: Nutrient content: dry ma...

Embodiment 2

[0065] see Figures 1 to 4 , a preparation device based on a feed additive for relieving heat stress of beef cattle, comprising a casing 1, a foot is provided at the bottom of the casing 1, a plurality of feeding ports 2 are provided at the top, a discharge port 3 is provided at the bottom, and a drying mechanism and a crushing mechanism are arranged inside, It is characterized in that the drying mechanism includes a drying chamber 41 arranged inside the casing 1, the drying chamber 41 is a rectangular body chamber, and its projection on the horizontal plane is a square, and the four side walls of the drying chamber 41 are respectively horizontally slidingly connected with four The same push plate 42, each push plate 42 is driven by a drive mechanism; the push plate 42 can be promoted by an electric push rod;

[0066] The bottom of the drying chamber 41 is provided with a filter screen; the lower surface of the push plate 42 is attached to the upper surface of the filter scree...

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Abstract

The invention discloses a feed additive for relieving heat stress in a beef cattle and a preparation device and method, and relates to the field of equipment. According to the technical solution, thefeed additive includes 40-50 parts of folium ginkgo, 40-50 parts of garlic skin, 1-5 parts of glycine betaine, 1-5 parts of sodium bicarbonate and 5-10 parts of potassium chloride. The feed additive has the beneficial effects that the folium ginkgo, the garlic skin, the glycine betaine, the sodium bicarbonate, the potassium chloride and other feed raw materials are compounded, for solving the problems of low appetite, large metabolic intensity, difficult heat dissipation, poor resistance and the like of the beef cattle under heat stress, heat stress reaction of the beef cattle is relieved fromstimulating appetite, improving the body antioxidant capacity and immunity, promoting gastrointestinal health, regulating the intestinal microbiome, improving peripheral blood circulation, regulatingosmosis pressure and other angles.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a feed additive for alleviating heat stress of beef cattle, a preparation device and a method. Background technique [0002] With the increasing intensification of livestock and poultry breeding in my country, stress diseases, especially heat stress diseases, have become one of the important diseases in my country's breeding industry. Beef cattle are endothermic animals with underdeveloped sweat glands and poor heat resistance. Under heat stress, beef cattle show problems such as increased body temperature, accelerated respiratory rate, and decreased appetite, which seriously reduce their production performance and cause huge economic losses to the beef cattle breeding industry. Adding active substances to feed to improve the anti-stress ability of animals is one of the commonly used nutritional regulation methods. Feed additives to alleviate heat stress of beef cattle ...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/37A23K20/105A23K20/22A23K50/10A23N17/00B02C13/18B02C13/30
CPCA23K10/30A23K10/37A23K20/105A23K20/22A23K50/10A23N17/00A23N17/004A23N17/005B02C13/18B02C13/30Y02P60/87
Inventor 张相伦魏晨靳青赵红波游伟谭秀文刘桂芬刘晓牧万发春
Owner INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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