Health-care granules for preventing negative balance of energy metabolism of cows and using method of health-care granules

An energy metabolism and negative balance technology, applied in the field of animal husbandry, can solve the problems of reducing milk production, treatment costs, economic losses of large-scale cattle farms, adverse effects on the human body, etc., and achieves the effects of avoiding adverse effects, reducing labor intensity and being easy to digest.

Inactive Publication Date: 2016-04-20
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cow ketosis is a common nutritional and metabolic disease during the perinatal period, especially in high-yield dairy cows. It is prevalent all over the world. Although it rarely causes death, due to the reduction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: calcium propionate 240g, brown sugar 390g, magnesium chloride 110g, yeast 20g, sodium chloride 50g, corn flour 120g.

Embodiment 2

[0014] Embodiment 2: calcium propionate 250g, brown sugar 400g, magnesium chloride 120g, yeast 30g, sodium chloride 60g, corn flour 150g.

[0015] How to use health-care granules: Take a bag of this health-care granule after cows give birth, mix it evenly in 3-4kg postpartum conventional feed, and let them eat; once a day, continuously feed for 3 days.

[0016] 1. Experimental animals

[0017] In an intensive 1,000-head pasture, according to the principle of similar age, body condition, and parity, 24 healthy dairy cows with similar expected delivery dates were selected, including 15 in the experimental group, 8 in Example 1, 7 in Example 2, and 9 in the control group. cows in the experimental group and the control group were fed normally according to the NRC feeding standard before and after delivery.

[0018] 2. Experimental group:

[0019] The experiment is divided into experimental group and control group, experimental group: after 0d, 1d and 2d after giving birth, the c...

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PUM

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Abstract

The invention discloses health-care granules for preventing the negative balance of energy metabolism of cows and a using method of the health-care granules. The health-care granules disclosed by the invention are mainly prepared from the following raw materials: calcium propionate, brown sugar, magnesium chloride, yeast, sodium chloride and corn flour. The health-care granules for feeding the cows, disclosed by the invention, have the advantages of being convenient to use, low in cost, good in palatability, notable in effects and the like. After the postnatal cows are fed with the health-care granules, physical strength can be quickly restored, the quantity of rumen microbial populations can be maintained, the food consumption is restored, the milk yield is increased, and the ability of resisting diseases is improved. Feeding experiments for the postnatal cows confirm that the health-care granules can effectively maintain the level of blood calcium (Ga), serum phosphate (P), blood magnesium (Mg) and blood sugar (GLU), and can reduce the level of beta-hydroxybutyric acid (BHBA), free fatty acid (NEFA), and aspartate aminotransferase (AST). The attack rate of nutrient metabolic disease-ketosis of the postnatal cows can be effectively reduced.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a health-care granule for preventing negative energy metabolism balance of dairy cows and a method for using the same. Background technique [0002] Cow ketosis is a common nutritional and metabolic disease during the perinatal period, especially in high-yield dairy cows. It is prevalent all over the world. Although it rarely causes death, due to the reduction in milk production and expensive treatment costs, ketosis Changes in the composition of milk produced by dairy cows may have adverse effects on the human body and cause serious economic losses to many large cattle farms. Ketosis is a nutritional and metabolic disease of postpartum dairy cows induced by various factors, which leads to the disorder of carbohydrate and fat metabolism. It is characterized by high ketones, low blood sugar and high free fatty acids. When the body develops ketosis, there will be depres...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K20/163A23K10/18A23K20/24A23K10/30
Inventor 徐闯于洪江沈泰钰张子扬朱奎玲高三思杨威夏成张洪友陈媛媛
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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