Rare earth and sodium humate compound feed additive and preparation method thereof

A technology of sodium humate and compound feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of reducing the cost of feed, not promoting the activation and absorption of feed ingredients, and not having the ability to effectively prevent and control various diseases, so as to reduce the cost of feed , Low residue, the effect of promoting activation and absorption

Inactive Publication Date: 2014-02-05
HOHHOT YIYANGDA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the current feed additives have the advantages of low residue in livestock products, safety and reliability, and even have the effect of increasing we

Method used

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  • Rare earth and sodium humate compound feed additive and preparation method thereof
  • Rare earth and sodium humate compound feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1. Air-dry the weathered coal and crush it into more than 40 mesh

[0026] 2. Alkali solution treatment:

[0027] Add 100 catties of weathered coal above with 1200 catties of 1% sodium hydroxide solution, stir and leach, let it stand for about 24 hours, discard the precipitate, the soy sauce-like solution in the upper layer is sodium humate solution, and further remove iron to obtain Sodium humate solution for porcelain.

[0028] 3. Acid analysis treatment

[0029] Add appropriate amount of sulfuric acid or hydrochloric acid to the solution for acid analysis. At this time, the humic acid is in a gel state and precipitates out from the solution. The mixture was allowed to settle for 24 hours to separate by itself. Separate and remove the upper layer of acid water, and precipitate water several times to remove acid anions and soluble iron ions. Then take out the humic acid and let it dry.

[0030] 4. Purification of humic acid

[0031] Put the dried humic acid in a ...

Embodiment 3

[0038] Divide 10 fattening sheep into 2 groups and compare the addition of the compound feed additive of the present invention and no addition in their feed.

[0039] Feed and add compound additive feed of the present invention Unit: (kg)

[0040]

[0041] Feed without additives Unit: (kg)

[0042]

[0043]

[0044] From the comparison, it can be clearly seen that the fattening sheep can increase the weight gain by more than 20% after using the additive of the invention, compared with that without adding feed.

[0045] 5 groups (every group of 5) lambs with diarrhea were fed with different proportions of this compound feed additive feed for 3 weeks and carried out weighing observations every week, and the initial total weight of each group was listed in the header of each group.

[0046] 29.5

[0047] The diarrhea of ​​each group of sheep basically recovered at the end, but it was obvious that the lambs recovered early and their weight increased ra...

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Abstract

The invention discloses a rare earth and sodium humate compound feed additive and a preparation method thereof. The preparation method comprises the following steps: 1, carrying out alkali dissolution treatment after air-drying and crushing decomposed coal to obtain coal powder with particle size of above 40 meshes, carrying out acid-out treatment, and purifying humic acid to obtain sodium humate with particle size of 100 meshes; 2, blending industrial-grade rare earth chloride with edible-grade citric acid into a water solution, heating the water solution to about 40 DEG C, mixing according to a proportion of 10.5:8.9, regulating the pH value to 3.5-4.0, ageing for 6 hours, and then filtering, washing, drying and crushing to obtain rare earth citrate with particle size of 100 meshes; and 3, uniformly mixing the rare earth with the sodium humate according to a proportion of 1:27. According to the compound feed additive produced by adopting the preparation method, the cost is reduced, the yield and the weight of animals are promoted, the safety is realized, and the diseases are prevented and resisted.

Description

technical field [0001] The technology belongs to the production of animal husbandry feed, more precisely the production of animal husbandry feed additives. Background technique [0002] Although the current feed additives have the advantages of low residue in livestock products, safety and reliability, and even have the effect of increasing weight and production, they cannot promote the activation and absorption of feed ingredients and reduce feed costs. Even if they have anti-inflammatory and wound healing effects, they do not have effective prevention and treatment disease and improve the survival rate. The compound feed additive of rare earth and sodium humate and the preparation method thereof combine the multi-faceted functions of the two, and better play the advantages of the feed additive. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the invention provides a compound feed additive of rare earth and sodiu...

Claims

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Application Information

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IPC IPC(8): A23K1/16
Inventor 侯勇跃张振铎李锋
Owner HOHHOT YIYANGDA BIOTECH CO LTD
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