Method for preparing ruminant feed from edible mushroom dregs as raw material

A technology of ruminants and fungus residue, which is applied in the field of resource utilization of agricultural product processing waste, can solve the problems of high dry matter loss of raw materials and low economic performance, and achieve the goals of accelerating lactic acid accumulation, improving processing capacity, and avoiding secondary fermentation Effect

Active Publication Date: 2019-03-12
福建干山山里红农业发展有限公司 +1
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Problems solved by technology

[0006] In view of the shortcomings of the existing fermentation technology of fungal residues such as high dry matter loss of raw materials and low economic performance, the purpose of the

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  • Method for preparing ruminant feed from edible mushroom dregs as raw material

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Experimental program
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Effect test

Embodiment 1

[0025] (1) Preparation of fermentation additives. According to different amounts of raw materials, four kinds of additives are produced, T1, T2, T3, T4. The raw material composition of every 10kg additive is shown in Table 1.

[0026] Table 1 Different formulations of silage additives g

[0027]

[0028] (2) For each treatment group, use 30 tons of fungus residue, add 300kg of corresponding fermentation additives, mix evenly, and put it into a fermentation cellar with length, width and height of 4m×4m×3m at one time, and compact and airtight deal with. Another control group (CS) was set up, and the fermentation additive was replaced by 300kg zeolite powder. The specifications of the above five fermentation cellars are the same, the environmental conditions are basically the same, and the total mass of the fungus residues filled is basically the same. The results of the determination of the main components of the fungus residue showed that the DM content was 54.7%; calcu...

Embodiment 2

[0039] (1) Preparation of fermentation additives. The formula per 10 kg is 2000 g of sodium diacetate, 625 g of laccase (5 million U), 200 g of lactic acid bacteria (1 trillion cfu), and the remaining mass is carrier zeolite powder.

[0040](2) Set up two treatment groups, namely the seafood mushroom residue and the Pleurotus pleurotus mushroom residue treatment group. The dosage of the two treatment fermentation additives is the same as adding 10kg for every 1000kg of bacteria residue. The fermentation cellar, filling capacity, fermentation process, sample collection and testing are the same as in Example 1.

[0041] (3) Result analysis. The two kinds of fungus residues were fermented for 30 days, and the main components of the products are shown in Table 3. In this example, there is a big difference in indicators such as crude fiber, lignin, and crude protein between seafood mushroom and Pleurotus eryngii mushroom residue. Pleurotus eryngii slag fiber material is 20% hig...

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Abstract

The invention discloses a method for preparing ruminant feed from edible mushroom dregs as a raw material. Edible mushroom dregs are crushed, an additive comprising sodium diacetate, laccase, lactic acid bacteria and other raw materials is added, a product after closed fermentation is used as ruminant feed. The method for preparing ruminant feed from edible mushroom dregs as the single raw material is low in cost and simple in process. The fermentation product is easy to store, nutrient component loss is low, and components such as cellulose and anti-nutrient substances are effectively degraded. The method can obviously increase the recycling level of edible mushroom dregs.

Description

technical field [0001] The invention relates to the technical field of resource utilization of agricultural product processing waste, in particular to a method for preparing ruminant feed using edible mushroom residues as raw materials. Background technique [0002] The cultivation substrate of edible fungi is mainly composed of high-cellulose raw materials such as crop straw, seed shell and sawdust. During the cultivation process, some components such as cellulose and crude protein are transformed into edible fungus mycelia and fruiting bodies. After the edible fungi were harvested, the content of nutrients such as crude protein and crude fat in the dry matter of the fungus residue increased compared with the substrate; the cellulose content decreased slightly. Based on the comprehensive analysis of crude protein, crude fat, crude fiber, ash and other indicators, the fungus residue is an ideal material for making organic fertilizer, and can also be used for feeding ruminan...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/12A23K10/14A23K20/28A23K10/30A23L3/3508
CPCA23K10/12A23K10/14A23K10/30A23K20/28A23K50/10A23L3/3508
Inventor 范京辉高小平
Owner 福建干山山里红农业发展有限公司
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