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Feed enabling broilers at brooding period to have high survival rate

A technology for broiler feed and brooding period, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve problems such as affecting the digestion and absorption of feed by broilers, unreasonable nutrients, and difficulty in reaching standard body weight, etc. The content of beneficial bacteria in the intestinal tract, regulate the balance of intestinal flora, and have both medicinal and nutritional effects

Inactive Publication Date: 2017-05-31
张世俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, with the popularization of artificial feeding, many kinds of broiler feeds have appeared, but the nutritional ingredients in the existing broiler brooding period feeds are not very reasonable, which is not good for the growth of broilers, affects the digestion and absorption of feed by broilers, not only reduces the feed conversion rate, but also Cause broiler chickens to reduce egg production due to lack of nutrition. In addition, it is difficult to reach the standard weight when feeding broiler chickens with common commercial broiler feed, and the survival rate is low, which affects the development of broiler fattening potential in the later stage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A broiler chicken feed with high survival rate proposed by the present invention, its raw materials include by weight: 2 parts of fermented bean cake, 4 parts of microcrystalline cellulose, 3 parts of modified fir powder, 10 parts of expanded rapeseed cake, rapeseed meal 3 parts, 8 parts of peanut cake, 10 parts of corn, 14 parts of shrimp meal, 6 parts of barley malt, 12 parts of wheat, 0.004 part of pectinase, 0.006 part of cellulase, 0.8 part of amylase, 0.01 part of yeast powder, feather meal 2 parts, 10 parts of corn germ meal, 1.5 parts of spirulina powder, 2.5 parts of calcium hydrogen phosphate, 3 parts of stone powder.

Embodiment 2

[0017] A broiler chicken feed with high survival rate proposed by the present invention, its raw materials include by weight: 4 parts of fermented bean cake, 2 parts of microcrystalline cellulose, 7 parts of modified fir powder, 4 parts of expanded rapeseed cake, rapeseed meal 7 parts, 4 parts of peanut cake, 20 parts of corn, 10 parts of shrimp powder, 14 parts of barley malt, 4 parts of wheat, 0.01 part of pectinase, 0.002 part of cellulase, 1.6 parts of amylase, 0.006 part of yeast powder, feather meal 4 parts, 4 parts of corn germ meal, 2.5 parts of spirulina powder, 1.5 parts of calcium hydrogen phosphate, 6 parts of stone powder.

[0018] The modified fir powder is prepared by the following process: mix and stir the fir powder, β-cyclodextrin, and hydrochloric acid solution, heat up, add glutaraldehyde aqueous solution and stir, add sodium hydroxide solution to adjust the pH value of the system to 7.2-7.6, stir, and filter , washed, and vacuum-dried to obtain modified Ch...

Embodiment 3

[0020] A broiler chicken feed with high survival rate proposed by the present invention, its raw materials include by weight: 2.5 parts of fermented bean cake, 3.5 parts of microcrystalline cellulose, 4 parts of modified fir powder, 8 parts of expanded rapeseed cake, rapeseed meal 4 parts, 7 parts of peanut cake, 15 parts of corn, 13 parts of shrimp powder, 8 parts of barley malt, 10 parts of wheat, 0.006 parts of pectinase, 0.005 parts of cellulase, 1 part of amylase, 0.009 parts of yeast powder, feather meal 2.5 parts, 8 parts of corn germ meal, 1.8 parts of spirulina powder, 2.2 parts of calcium hydrogen phosphate, 4 parts of stone powder.

[0021] The modified fir powder is prepared by the following process: 35 parts of fir powder, 2 parts of β-cyclodextrin, and 110 parts of hydrochloric acid solution with a concentration of 0.3mol / L were mixed and stirred for 55 minutes, heated to 45°C, and 3.5 parts of Stir for 24wt% glutaraldehyde aqueous solution for 20min, add 0.7mol / ...

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PUM

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Abstract

The invention discloses a feed enabling broilers at a brooding period to have a high survival rate. The feed is prepared from the following raw materials in parts by weight: 2-4 parts of fermented bean cakes, 2-4 parts of microcrystalline cellulose, 3-7 parts of modified fir wood powder, 4-10 parts of puffed rape seed cakes, 3-7 parts of rapeseed meal, 4-8 parts of peanut cakes, 10-20 parts of corn, 10-14 parts of shrimp powder, 6-14 parts of barley malts, 4-12 parts of wheat, 0.004-0.01 part of pectinase, 0.002-0.006 part of cellulase, 0.8-1.6 parts of amylase, 0.006-0.01 part of yeast powder, 2-4 parts of feather meal, 4-10 parts of maize germ meal, 1.5-2.5 parts of spirulina powder, 1.5-2.5 parts of dicalcium phosphate and 3-6 parts of stone powder. The feed disclosed by the invention not only is balanced in nutrition but also is moderate in viscosity, good in formability, easy for the broilers at the brooding period to eat the feed and high in feed conversion rate; and besides, the content of beneficial bacteria in the intestinal tracts of the broilers at the brooding period can be increased, the balance of microbial populations in the intestinal tracts can be effectively adjusted, and the incidence of diseases can be reduced.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to broiler chicken feed with high survival rate. Background technique [0002] Broiler chicken farming is an important part of the farming industry. Broiler chicken farming has a fast growth rate and a rich return on chicken. At present, with the popularization of artificial feeding, many kinds of broiler feeds have appeared, but the nutritional ingredients in the existing broiler brooding period feeds are not very reasonable, which is not good for the growth of broilers, affects the digestion and absorption of feed by broilers, not only reduces the feed conversion rate, but also Cause broiler chickens to reduce egg production due to lack of nutrition. In addition, it is difficult to reach the standard weight when feeding broiler chickens with common commercial broiler feed, and the survival rate is low, which affects the development of broiler fattening potential in the later stage. ...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/12A23K10/37A23K20/163A23K10/30A23K10/22A23K20/189A23K10/18A23K10/26A23K20/26A23K20/20
CPCY02P60/87
Inventor 张世俊
Owner 张世俊