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Compound padding for fermentation bed cultivation and preparation method thereof

A composite mat and fermentation bed technology, applied in the field of composite litter, can solve the problems of non-fermentation, slow temperature rise, limited litter composition, etc.

Inactive Publication Date: 2010-04-07
吉首市白云米业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to: solve the abnormal problems such as low fermentation intensity, slow temperature rise and non-fermentation of strains often found in the current production of litter; the composition of litter is limited, the production cost is high, and the extensive agricultural and sideline products in my country cannot be fully utilized; the laying of litter The method is single, the production is cumbersome, and the needs of different producers cannot be considered; it provides a practical, cheap, fast and safe litter production method for the fermentation bed culture technology

Method used

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  • Compound padding for fermentation bed cultivation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Sawdust, peanut shells, rice husk powder, molasses, rice bran, and compound microbial preparations are used as litter materials, and the uniform litter production mode is adopted. The stacking fermentation method is taken as an example.

[0042] 1. Production of padding

[0043] 600kg of sawdust; 200kg of peanut shells; 200kg of rice hulls; 1kg of molasses; 10kg of rice bran; 95%, passing through a 0.5cm sieve <20%. Then, while mixing sawdust, peanut hulls, rice hulls and the mixture of microbial preparations, molasses and rice bran, tap water is added to adjust the moisture content to 55%. Finally, it is stacked into ladders and covered with a burlap bag.

[0044] 2. Temperature monitoring during the fermentation process

[0045] Refer to the drawings in the manual to detect the temperature change of fermentation

[0046] 3. Judgment of indicators after fermentation

[0047] Sensory indicators: Hold a handful of fermented litter and spread it in your hands; the sm...

Embodiment 2

[0049] Sawdust, sawdust, cotton stalks, corn stalks, brown sugar, wheat bran, and compound microbial preparations are used as litter materials, and the layered litter production mode is adopted, taking the flat-laying fermentation method as an example.

[0050] 1. Production of padding

[0051] Sawdust 400kg; sawdust 200kg; cotton stalk 200kg; corn stalk 100kg; brown sugar 1kg; wheat bran 10kg; microbial preparation 1kg. Then process the sawdust and cotton stalks so that they pass through a 1.25cm sieve ≥ 95%, and pass through a 0.5cm sieve <20%. Before laying the litter, first spread the corn stalks (not crushed) on the bottom of the litter pool, then lay the sawdust, sawdust, and cotton stalks in sequence, sprinkle a certain amount of strains evenly on each layer, and add tap water at the same time , adjust the moisture to 60%. Finally, 20-30cm of sawdust is laid on the surface. Finally, the surface is covered with a burlap bag.

[0052] 2. Temperature monitoring during ...

Embodiment 3

[0057] The litter of the present invention is applied to a certain pig farm in Beijing to verify the application effect of the fermented litter. The test adopts a completely random design, and the pig feeding stage is from 25kg to the market. The experimental group was raised on a fermentation bed, and the control group was raised on a traditional hard cement floor. 120 growing and fattening pigs were selected (du long-term hybridization), randomly divided into 2 treatments, each treatment had 4 replicates, and each replicate (pen) had 15 pigs, males and females each accounted for 1 / 2. The experimental pigs were group-fed, with free access to food and water, added feed once a day at 08:00 and 16:00, and disinfected according to the routine procedures of the pig farm.

[0058] After the breeding, the benefits of litter breeding and traditional hard cement breeding are as follows:

[0059]

[0060]

[0061] The attached figure is the temperature curve of th...

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Abstract

The invention provides a padding capable of being used for fermentation bed cultivation and a production method thereof. The padding comprises a compound microbial preparation, main materials (such as wood dust, rice hull, straw, cotton stalk, peanut shell, and the like), rapid fermentation raw materials (raw materials used for adjusting and diluting micro-bacteria, such as corn flour, fresh rice bran, brown sugar or molasses and the like) and water, and then, the padding is prepared by fermentation. Aiming at the abnormal problems of low strain fermenting strength, slow temperature rise, no fermentation and the like which usually occur in the current padding manufacture, the problems of limited padding components, high production cost and unable full utilization of wide subsidiary agricultural products of China, and the problems of single padding laying mode, complex manufacture and unable consideration of demands of different producers, the invention provides a practical, cheap, rapid and safe padding production method for the fermentation bed cultivation technology.

Description

technical field [0001] The invention relates to a composite litter for fermented bed cultivation and a production method thereof. technical background [0002] Fermentation bed aquaculture technology, as a new environmental protection and ecological aquaculture technology, has been widely valued by people. The principle is that livestock and poultry grow on the fermented bedding material, and the excreted feces and urine are decomposed by the microorganisms in the fermented bed, making it odorless, zero-emission, and pollution-free. This technology was introduced in my country in the 1990s and has been widely used in various parts of our country. However, there are different reactions and many failure cases in various places. As one of its core technologies, the production of composite pads has gradually become the focus of attention. [0003] The production of composite litter includes three core technologies, namely, the selection of strains, the composition of litter, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/015A01K31/04
Inventor 谢春元刘钧贻莫少华尹佩辉张小丽
Owner 吉首市白云米业有限责任公司
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