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Hybrid broussonetia papyrifera silage, preparation method of hybrid broussonetia papyrifera silage, coarse feed and ruminant feed

A technology of silage and roughage, which is applied in the field of hybrid tree structure, can solve the problems of shortage of feed grain resources, large gap between supply and demand, and constraints on the sustainable development of aquaculture, so as to reduce investment in disease prevention and control, increase average total weight gain, and increase average weight gain. The effect of daily growth

Pending Publication Date: 2021-01-05
INST OF BIOLOGICAL RESOURCES JIANGXI ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After nearly 20 years of continuous high-speed growth in the animal husbandry industry, it was found that the gap between the supply and demand of using grain as conventional feed became larger and larger, which led to an increasingly serious problem of shortage of feed grain resources, which will seriously restrict the availability of my country's aquaculture industry. sustainable development

Method used

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  • Hybrid broussonetia papyrifera silage, preparation method of hybrid broussonetia papyrifera silage, coarse feed and ruminant feed
  • Hybrid broussonetia papyrifera silage, preparation method of hybrid broussonetia papyrifera silage, coarse feed and ruminant feed
  • Hybrid broussonetia papyrifera silage, preparation method of hybrid broussonetia papyrifera silage, coarse feed and ruminant feed

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preparation example Construction

[0030] The present invention also provides the preparation method of the hybrid mulberry silage described in the above scheme, comprising the following steps: mixing the hybrid mulberry, corn flour, molasses, urea, and microbial agent, and anaerobically fermenting to obtain the hybrid mulberry silage .

[0031] In the present invention, the temperature of the anaerobic fermentation is preferably 30-38°C, more preferably 30-35°C, most preferably 30°C; the time of the anaerobic fermentation is preferably 10-25d, more preferably 15 ~22d, most preferably 20d; the anaerobic fermentation preferably includes packaged fermentation. In the present invention, there is no special limitation on packaging fermentation, and operations well known in the art can be used.

[0032] The present invention also provides a roughage, comprising the hybrid mulberry silage and peanut stalks described in the above scheme; in terms of dry matter mass percentage, the content of the hybrid mulberry silag...

Embodiment 1

[0039] A kind of hybrid mulberry silage, prepared according to the following raw materials by mass: 100 parts of hybrid mulberry, 10 parts of corn flour, 2 parts of molasses, 0.5 part of urea and 2 parts of microbial inoculum; the water content of the hybrid mulberry It is 65%; the microbial bacterial agent includes Lactobacillus brunii and Lactobacillus plantarum; the mass ratio of Lactobacillus brunii and Lactobacillus plantarum is 2:1; the effective activity of Lactobacillus brunii or Lactobacillus plantarum The number of bacteria is 1×10 6 CFU / g.

[0040] The preparation of the hybrid mulberry silage:

[0041]Mix 100kg of hybrid mulberry, 10kg of corn flour, 2kg of molasses, 0.5kg of urea, and 2kg of microbial agent, pack and ferment to obtain hybrid mulberry silage;

[0042] The fermentation temperature is 30° C., and the fermentation time is 20 days.

Embodiment 2

[0044] A kind of hybrid mulberry silage, prepared according to the following raw materials by mass: 100 parts of hybrid mulberry, 10 parts of corn flour, 2 parts of molasses, 0.5 part of urea and 2 parts of microbial inoculum; the water content of the hybrid mulberry It is 60%; the microbial bacterial agent includes Lactobacillus brunii and Lactobacillus plantarum; the mass ratio of Lactobacillus brunii and Lactobacillus plantarum is 2:1; The number of bacteria is 1×10 6 CFU / g.

[0045] The preparation of the hybrid mulberry silage:

[0046] Mix 100kg of hybrid mulberry, 10kg of corn flour, 3kg of molasses, 0.5kg of urea, and 2kg of microbial agent, pack and ferment to obtain hybrid mulberry silage;

[0047] The fermentation temperature is 35° C., and the fermentation time is 25 days.

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Abstract

The invention belongs to the technical field of hybrid broussonetia papyrifera, and particularly relates to a hybrid broussonetia papyrifera silage, a preparation method of the hybrid broussonetia papyrifera silage, a coarse feed and a hybrid broussonetia papyrifera feed. The hybrid broussonetia papyrifera silage is prepared from the following preparing raw materials including hybrid broussonetiapapyrifera, corn flour, molasses, urea and a microbial agent, wherein the mass ratio of the hybrid broussonetia papyrifera to the corn flour to the molasses to the urea to the microbial agent is 100:10:(2-4):0.5:2, and the microbial agent comprises lactobacillus buchneri and lactobacillus plantarum. The hybrid broussonetia papyrifera is fermented to serve as an unconventional feed source, so thatthe use of conventional feed is reduced, the growth performance of ruminants is reduced, and the meat production performance and immune performance are improved.

Description

technical field [0001] The invention belongs to the technical field of hybrid tree mulberry, and in particular relates to hybrid tree silage and a preparation method, roughage and hybrid tree feed. Background technique [0002] With the improvement of my country's per capita living standards, the demand for livestock products such as meat, eggs, and milk is increasing day by day. Traditional animal husbandry generally uses grain and forage as conventional feed (such as grain, bean cake and bean cake powder; elephant grass, ryegrass, etc.) to feed ruminants. After nearly 20 years of continuous high-speed growth in the animal husbandry industry, it was found that the gap between the supply and demand of using grain as conventional feed became larger and larger, which led to an increasingly serious problem of shortage of feed grain resources, which will seriously restrict the availability of my country's aquaculture industry. Continuous development. In this situation, it is im...

Claims

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Application Information

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IPC IPC(8): A23K30/18A23K10/37A23K20/22A23K50/15
CPCA23K30/18A23K10/37A23K20/22A23K50/15A23V2400/11A23V2400/169Y02P60/87
Inventor 圣平何力计少石张志红黄江丽王东升王汝霞张国华杨春华
Owner INST OF BIOLOGICAL RESOURCES JIANGXI ACAD OF SCI
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