Health care powder capable of preventing hypocalcemia of high-yield cow at postnatal stage and use method of health care powder

A technology for low blood calcium and dairy cows is applied in the field of animal husbandry to achieve the effects of reducing labor costs, reducing work links and being convenient to use.

Active Publication Date: 2015-11-04
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, treatment after the onset will bring great side effects to the cows

Method used

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  • Health care powder capable of preventing hypocalcemia of high-yield cow at postnatal stage and use method of health care powder
  • Health care powder capable of preventing hypocalcemia of high-yield cow at postnatal stage and use method of health care powder
  • Health care powder capable of preventing hypocalcemia of high-yield cow at postnatal stage and use method of health care powder

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Experimental program
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Embodiment Construction

[0009] In order to further understand feature of the present invention and effect thereof, adopt following experiment to verify effect of the present invention, describe in detail as follows:

[0010] The health-care powder used in this experiment is prepared by mixing 120g of calcium citrate, 120g of magnesium chloride, 30g of yeast, 400g of brown sugar and 60g of sodium chloride.

[0011] How to use the health care powder: Take 730g of the health care powder after giving birth, mix it evenly in 3-4kg postpartum conventional feed, and let it eat. Feed continuously for 3 days, once a day.

[0012] 1. Experimental animals

[0013] In an intensive 1,000-head pasture, according to the principle of similar age, body condition, and parity, 16 healthy dairy cows with similar expected delivery dates were selected, including 7 in the experimental group and 9 in the control group; NRC feeding standard normal feeding.

[0014] 2. Experimental group:

[0015] Experiment is divided in...

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Abstract

The invention discloses health care powder capable of preventing the hypocalcemia of a high-yield cow at a postnatal stage and a use method of the health care powder. The health care powder comprises the following components in parts by weight: 110 -120 parts of calcium citrate, 110 -120 parts of magnesium chloride, 25 -30 parts of yeast, 390 -400 parts of brown sugar, and 50 -60 parts of sodium chloride. The feeding health care powder disclosed by the invention has the advantages of being convenient to use, low in cost, good in palatability, notable in effects and the like. The cow at the postnatal stage is fed with the health care powder, so that the physical strength of the cow can be rapidly restored, the concentration of blood calcium is maintained, the food consumption is restored, the milk yield is increased, and the disease resistance is enhanced. The health care powder effectively reduces the attack rate of nutrition metabolic diseases, namely the hypocalcemia, of the high-yield cow at the postnatal stage.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a health-care powder for preventing postpartum hypocalcemia in high-yield dairy cows and a use method thereof. technical background [0002] Postpartum hypocalcemia of dairy cows is a nutritional and metabolic disease that often occurs during the perinatal period of dairy cows. It has a serious impact on the health of dairy cows and is secondary to other diseases. Under normal circumstances, the dairy cow itself is in a state of calcium homeostasis. When the cow gives birth, it will cause hypocalcemia due to factors such as low appetite and large lactation. According to the presence or absence of clinical symptoms, hypocalcemia can be divided into clinical hypocalcemia and subclinical hypocalcemia. Clinical hypocalcemia (total blood calcium concentration <1.4mmol / L, also known as milk fever, mainly occurs within 72 hours after delivery, mainly manifested as depress...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A61K36/064A61P3/02A61K31/194A61K33/06A61K33/14
Inventor 徐闯于洪江陈媛媛杨威许秋实沈泰钰张子扬朱奎玲夏成张洪友
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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