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Feed leavening agent and fermented feed for promoting growth and liver development of geese

A technology of fermented feed and starter, which is applied in the field of goose feed, can solve few problems, achieve the effect of reasonable formula design, promote liver development, improve growth performance and liver production performance

Inactive Publication Date: 2012-07-04
陈文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only a small part of the literature on the study of microecological preparations on geese has been published, especially in the fattening stage before the fattening of goose.

Method used

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  • Feed leavening agent and fermented feed for promoting growth and liver development of geese
  • Feed leavening agent and fermented feed for promoting growth and liver development of geese
  • Feed leavening agent and fermented feed for promoting growth and liver development of geese

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 100g feed starter: 0.1g bacillus, 0.1g saccharomyces, 0.3g lactic acid bacteria, 0.2g butyric acid bacteria, 0.05g filamentous fungi, 0.5g auxiliaries, the balance is carrier, and the number of viable bacillus bacteria is 1.0×10 9 CFU / g starter, live yeast count 1.0×10 9 CFU / g starter, lactic acid bacteria viable count 1.0×10 10 CFU / g starter, butyric acid bacteria viable count 4.0×10 9 CFU / g starter, the number of viable filamentous fungi is 0.5×10 9 CFU / g starter; the auxiliary agent is a mineral element compound, and the mineral element compound of 100g is composed of: S 1700mg, Fe 1000mg, Cu 100mg, Zn 1000mg, Mn 1000mg, I 300mg, Se 200mg, the balance is zeolite powder, and Fe consists of FeSO 4 Provided, Cu by CuSO 4 Provided, Zn by ZnSO 4 Provided, Mn by MnSO 4 Provided by , I by KI, Se by Na 2 SeO 3 provided, S is the aforementioned FeSO 4 、CuSO 4 , ZnSO 4 , MnSO 4 The sum of S in the medium; the carrier is defatted rice bran with a particle size of 30...

Embodiment 2

[0022] 100g feed starter: 0.12g bacillus, 0.15g saccharomyces, 0.35g lactic acid bacteria, 0.25g butyric acid bacteria, 0.07g filamentous fungi, 1g auxiliary agent, and the balance is carrier, wherein the number of viable bacillus bacteria is 1.2×10 9 CFU / g starter, live yeast count 1.5×10 9 CFU / g starter, the number of live lactic acid bacteria is 1.2×10 10 CFU / g starter, butyric acid bacteria viable count 4.5×10 9 CFU / g starter, the number of viable filamentous fungi 1×10 9 CFU / g starter; the auxiliary agent is a mineral element compound, and the mineral element compound of 100g is composed of: S 2390mg, Fe 1500mg, Cu 200mg, Zn 1500mg, Mn 1200mg, I 500mg, Se 400mg, balance is zeolite powder, and Fe consists of FeSO 4 Provided, Cu by CuSO 4 Provided, Zn by ZnSO 4 Provided, Mn by MnSO 4 Provided by , I by KI, Se by Na 2 SeO 3 provided, S is the aforementioned FeSO 4 、CuSO 4 , ZnSO 4 , MnSO 4 The sum of S in the medium; the carrier is defatted rice bran with a ...

Embodiment 3

[0026] 100g feed starter: 0.15g bacillus, 0.2g saccharomyces, 0.4g lactic acid bacteria, 0.3g butyric acid bacteria, 0.1g filamentous fungi, 2g additives, the rest is carrier, and the number of viable bacillus bacteria is 1.5×10 9 CFU / g starter, yeast viable count 2.0×10 9 CFU / g starter, the number of live lactic acid bacteria is 1.5×10 10 CFU / g starter, butyric acid bacteria viable count 5.0×10 9 CFU / g starter, the number of viable filamentous fungi is 1.5×10 9 CFU / g starter; the auxiliary agent is a mineral element compound, and the mineral element compound of 100g is composed of: S 3050mg, Fe 2000mg, Cu 300mg, Zn 1800mg, Mn 1500mg, I 800mg, Se 500mg, the balance is zeolite powder, and Fe consists of FeSO 4 Provided, Cu by CuSO 4 Provided, Zn by ZnSO 4 Provided, Mn by MnSO 4 Provided by , I by KI, Se by Na 2 SeO 3 provided, S is the aforementioned FeSO 4 、CuSO 4 , ZnSO 4 , MnSO 4 The sum of S in the medium; the carrier is defatted rice bran with a particle s...

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Abstract

The invention belongs to the technical field of feeds for geese, and discloses a feed leavening agent and a fermented feed for promoting the growth and liver development of the geese. The feed leavening agent consists of the following components in percentage by weight: 0.1 to 0.15 percent of bacillus, 0.1 to 0.2 percent of saccharomycetes, 0.3 to 0.4 percent of lactobacillus, 0.2 to 0.3 percent of butyric acid bacteria, 0.05 to 0.1 percent of filiform fungi, 0.5 to 2 percent of aid and the balance of carrier, wherein the bacterial counts of the bacillus in each gram of the leavening agent are1.0*10<9> to 1.5*10<9> colony-forming unit (CFU), the bacterial counts of the saccharomycetes in each gram of the leavening agent are 1.0*10<9> to 2.0*10<9> CFU, the bacterial counts of the lactobacillus in each gram of the leavening agent are 1.0*10<10> to 1.5*10<10> CFU, the bacterial counts of the butyric acid bacteria in each gram of the leavening agent are 4.0*10<9> to 5.0*10<9> CFU, and thebacterial counts of the filiform fungi in each gram of the leavening agent are 0.5*10<9> to 1.5*10<9> CFU. According to the feed leavening agent, antibiotics are not contained in a premix, a formula is reasonable in design, and the components are coordinated organically; and the feed leavening agent is added into the feed for the geese at the fattening stage before force-feeding, so that the development of livers can be promoted, the growth performance and liver-producing performance of the geese can be improved, and a guidance is provided for the goose raising production and the production of the fat livers of the geese.

Description

technical field [0001] The invention belongs to the technical field of goose feed, in particular to a feed starter and fermented feed for promoting goose growth and liver development. Background technique [0002] The function of the starter is similar to that of prebiotics or microecological preparations. It is mainly used to ferment forage crops such as roughage, complete feed and straw, and convert the substances that cannot be absorbed and utilized by animals into substances with high nutritional content that can be absorbed and utilized, and produce A large number of proteases, lipases, amylases, cellulolytic enzymes, B vitamins and vitamins A, D, etc. increase the number of beneficial bacteria, inhibit or kill harmful bacteria, and enhance the body's immunity. Some scholars have shown that microecological preparations can improve animal daily gain, increase feed utilization, reduce feeding costs, and improve breeding benefits. However, only a small part of the literat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/18A23K1/175
Inventor 陈文黄艳群朱献章王志祥常娟蒋燕燕
Owner 陈文
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