Eight percent premix used in early perinatal period of dairy cows and preparation method of premix

A pre-perinatal and pre-mix technology, applied in animal feed, animal feed, application, etc., can solve problems such as inability to guarantee the consistency of industrial production, affect the quality of processed feed products, and grade drug-contaminated finished products, so as to reduce postpartum diseases , high practical value and convenient purchase

Active Publication Date: 2014-12-10
TIANJIN CHIATAI FEED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 2. Factors affecting the uniformity of mixing
[0016] (7) Conveyance distance and method: The production of premix is ​​different from that of compound feed. Long-distance conveyance will cause pollution between drugs and grading of finished products, which will affect the uniformity of finished products.
[0023] 5. Stabilization treatment: In the composition of the premix, some mineral salts of trace elements have poor water solubility and are easy to handle in technology, while some are very easy to absorb moisture, regain moisture and agglomerate, which affects processing and feed product quality
[0024] 6. Storage time and conditions: Premixes, espec

Method used

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  • Eight percent premix used in early perinatal period of dairy cows and preparation method of premix
  • Eight percent premix used in early perinatal period of dairy cows and preparation method of premix
  • Eight percent premix used in early perinatal period of dairy cows and preparation method of premix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The components and content of each ton of pre-perinatal premix are: stone powder: 110 kg, calcium hydrogen phosphate: 170 kg, salt: 35 kg, yeast culture: 30 kg, 25% copper sulfate: 1.3 kg, 10% organic copper: 1.4 kg, 24% cobalt sulfate: 0.2 kg, 75% zinc oxide: 0.9 kg, 12% organic zinc: 7.5 kg, diluted to 7.5% potassium iodide: 0.8 kg, 45% chlorine Potassium chloride: 3.2 kg, 30% ferrous sulfate: 1.9 kg, 30% manganese sulfate: 3 kg, 8% organic manganese: 3.1 kg, 1% sodium selenite: 0.4 kg, 1% yeast selenium: 3 kg, 99% niacin: 14 kg, 50% vitamin E: 9.4 kg, vitamin A containing 500,000 units per gram: 0.7 kg, vitamin D3 containing 500,000 units per gram: 0.2 kg, and the balance is secondary powder .

Embodiment 2

[0049] The components and content of each ton of perinatal premix are: stone powder: 140 kg, calcium hydrogen phosphate: 140 kg, salt: 45 kg, yeast culture: 20 kg, 25% copper sulfate: 1.3 kg, 10% organic copper: 1.4 kg, 24% cobalt sulfate: 0.2 kg, 75% zinc oxide: 0.9 kg, 12% organic zinc: 7.5 kg, diluted to 7.5% potassium iodide: 0.8 kg, 45% chlorine Potassium chloride: 3.2 kg, 30% ferrous sulfate: 1.9 kg, 30% manganese sulfate: 3 kg, 8% organic manganese: 3.1 kg, 1% sodium selenite: 0.4 kg, 1% yeast selenium: 3 kg, 99% niacin: 14 kg, 50% vitamin E: 9.4 kg, vitamin A containing 500,000 units per gram: 0.7 kg, vitamin D3 containing 500,000 units per gram: 0.2 kg, and the balance is secondary powder .

[0050] The components used in Examples 1 and 2 were all purchased from commercially available products, and the preparation method of the premix was as follows: grind each component and sieve it, then add it into a mixer and mix thoroughly to prepare have to.

[0051] The meth...

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PUM

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Abstract

The invention provides an eight percent premix used in the early perinatal period of dairy cows and a preparation method of the premix. Various organic trace elements are added into the premix, are scientific and reasonable in content and are suitable for the dairy cows in the early perinatal period, and not only is the defect of incomplete absorption of trace elements in the early perinatal period of the dairy cows overcome, but also poisoning of trace elements is eliminated.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to an 8% premix for the peripartum period of dairy cows and a preparation method thereof. Background technique [0002] In recent years, the output of dairy cows in my country has been increasing year by year. A large number of dairy farms have entered the ranks of dairy cows with a yield of more than 10 tons per unit, and some excellent dairy farms have exceeded the yield of 12 tons per cow. This has caused a series of problems, such as: dairy cows The service life of dairy cows has been greatly shortened, and the culling rate of dairy cows has been greatly increased. In some high-yielding dairy farms, the annual culling rate of lactating cows has reached 40% or even exceeded. This factor seriously restricts the development of my country's dairy industry. The service life of dairy cows is directly related to the feed nutrition and feeding management during the perinatal period....

Claims

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Application Information

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IPC IPC(8): A23K1/175
Inventor 蔡炎坚
Owner TIANJIN CHIATAI FEED TECH
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