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Feed capable of relieving symptom of manganism of chickens, as well as preparation method and using method of feed

A technology of manganese poisoning and feed, which is applied in the field of feed to alleviate the symptoms of chicken poisoning, can solve the problems of low absorption and utilization, destruction of feed vitamins and other active substances, manganese pollution, etc., and achieve the effect of alleviating manganese poisoning

Inactive Publication Date: 2016-06-15
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Traditional manganese preparations, such as manganese sulfate, manganese oxide or manganese chloride, can destroy vitamins and other active substances in the feed, and the absorption and utilization rate is very low. A large amount of unabsorbed manganese is excreted with feces, which wastes limited Manganese resources have brought potential manganese pollution to the environment

Method used

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  • Feed capable of relieving symptom of manganism of chickens, as well as preparation method and using method of feed
  • Feed capable of relieving symptom of manganism of chickens, as well as preparation method and using method of feed

Examples

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Effect test

Embodiment 1

[0032] A preparation method of a feed for alleviating symptoms of manganese poisoning in chickens, comprising the following steps:

[0033] 1) Ultrasonic crushing of freshly salvaged cyanobacteria to obtain a cyanobacteria crushing liquid; the ultrasonic crushing time is 15 minutes, and the output power of the ultrasonic crusher used is 1 kilowatt;

[0034] 2) Add manganese chloride solution to the cyanobacteria broken liquid, the final concentration of manganese chloride is 20g / L, ferment under anaerobic conditions at a temperature of 37°C, and cultivate for 24 hours to obtain a cyanobacteria fermentation liquid;

[0035] 3) Place the Lactobacillus acidophilus powder in the MRS liquid medium for activation, the mass ratio of the Lactobacillus acidophilus powder to the MRS liquid medium is 1:100, the temperature is 37°C, the rotation speed is 100rpm, and the OD600 value is When it is 0.8, collect the bacterial solution, which is the activation solution;

[0036] 4) Add dipota...

Embodiment 2

[0039] A preparation method of a feed for alleviating symptoms of manganese poisoning in chickens, comprising the following steps:

[0040] 1) Ultrasonic crushing of freshly salvaged cyanobacteria to obtain a cyanobacteria crushing liquid; the ultrasonic crushing time is 15 minutes, and the output power of the ultrasonic crusher used is 1 kilowatt;

[0041] 2) Add manganese chloride solution to the cyanobacteria broken liquid, the final concentration of manganese chloride is 30g / L, ferment under anaerobic conditions at a temperature of 37°C, and cultivate for 24 hours to obtain a cyanobacteria fermentation liquid;

[0042] 3) Place the Lactobacillus acidophilus powder in the MRS liquid medium for activation, the mass ratio of the Lactobacillus acidophilus powder to the MRS liquid medium is 2:100, the temperature is 37°C, the rotation speed is 120rpm, and the OD600 value is When it is 0.9, collect the bacterial solution, which is the activation solution;

[0043] 4) Adding dip...

Embodiment 3

[0046] A preparation method of a feed for alleviating symptoms of manganese poisoning in chickens, comprising the following steps:

[0047] 1) Ultrasonic crushing of freshly salvaged cyanobacteria to obtain a cyanobacteria crushing liquid; the ultrasonic crushing time is 15 minutes, and the output power of the ultrasonic crusher used is 1 kilowatt;

[0048] 2) Add manganese chloride solution to the cyanobacteria crushed liquid, the final concentration of manganese chloride is 50g / L, ferment under anaerobic conditions at a temperature of 37°C, and cultivate for 24 hours to obtain a cyanobacteria fermentation liquid;

[0049]3) Place the Lactobacillus acidophilus powder in the MRS liquid medium for activation, the mass ratio of the Lactobacillus acidophilus powder to the MRS liquid medium is 3:100, the temperature is 37°C, the rotation speed is 150rpm, and the OD600 value is When it is 1.0, the bacteria liquid is collected, which is the activation liquid;

[0050] 4) Adding dip...

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Abstract

The invention discloses a feed capable of relieving the symptom of manganism of chickens, as well as a preparation method and using method of the feed, and relates to the technical field of feeds, in particular to the feed capable of relieving the symptom of manganism of chickens, as well as the preparation method and using method of the feed. The preparation method comprises the following steps of adding manganese chloride to cyanobacteria crushing fluid, performing anaerobic fermentation, and adding lactobacillus acidophilus activate fluid so as to prepare fermentation fluid; and uniformly mixing the fermentation fluid with corn, millet, sorghum and bean cakes. The feed capable of relieving the symptom of manganism of chickens is fed for the chickens according to the consumption that every chicken is fed with 20-40 grams of the feed. The feed disclosed by the invention can sufficiently guarantee manganese elements required by the growth of poultry animals, including chickens and the like; on the other aspect, the symptom of the manganism of the chickens can be relieved, the growth rate of the chickens is notably increased, and the death rate of the chickens, caused by the manganism is reduced.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed for relieving chicken poisoning symptoms and a preparation and use method thereof. Background technique [0002] Manganese is one of the essential trace elements for animals. It has important physiological functions such as promoting growth, enhancing immunity and improving animal reproductive performance. [0003] In the feed of poultry animals such as chickens, the content of manganese should be neither too high nor too low. If manganese is lacking, it is easy to cause abnormal carbohydrate and lipid metabolism, bone deformity, growth stagnation, abnormal reproductive function and other problems. [0004] In the existing poultry breeding process, in order to meet the manganese demand of chickens and prevent chickens from being deficient in manganese, it is often necessary to add a large amount of manganese preparations in the process of feed preparation, which may even lea...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/20A23K10/12A23K10/30A23K10/37
CPCA23K10/12A23K10/30A23K10/37A23K20/26A23K20/30A23K50/75A23V2400/113Y02P60/87
Inventor 吴迪董娜牛步月
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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