Flammulina velutipes culture medium and culture method thereof

A cultivation substrate and technology of Flammulina velutipes, applied in mushroom cultivation, cultivation, plant cultivation, etc., to achieve the effects of reducing production costs, expanding the scope of use, and realizing ecological protection

Inactive Publication Date: 2018-08-10
福州市农业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no report on the method of using cotton stalks, bean stalks, bagasse, and corn cobs to jointly cultivate Flammulina velutipes

Method used

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  • Flammulina velutipes culture medium and culture method thereof
  • Flammulina velutipes culture medium and culture method thereof
  • Flammulina velutipes culture medium and culture method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] The preparation method of described Flammulina velutipes cultivation substrate, comprises the following steps:

[0034] 1) Weigh the corn cob and put it in a container, add water to cover the corn cob, cover it with a plastic plate or a plastic cover, and then cover it with a cover to ensure that the corn cob is always submerged in water, remove the cover after soaking for 1.5-2 hours, and stir Corn cobs for 5-10 minutes, then covered with a covering, continued to soak for 2-2.5 hours, then drained the water to obtain pretreated corn cobs;

[0035] 2) Weigh cotton stalk chips, bean stalk chips, and bagasse respectively, and mix them to obtain a mixture, then add water of 115-125% of the total dry weight of the mixture to the mixture for pre-wetting, and then mix the mixture with the pretreated The corn cob is mixed and stirred evenly, and bran and corn flour are added to obtain the main culture material;

[0036] 3) Dissolve quicklime and light calcium in the same amou...

Embodiment 1

[0045] Influence of the cultivation substrate of Flammulina velutipes with the following formula on the cultivation effect of Flammulina velutipes

[0046] Treatment 1: 18% of cotton stalks, 18% of bean stalks, 18% of corncobs, 18% of bagasse, 25% of bran, 2% of corn flour, 0.5% of quicklime, and 0.5% of light calcium.

[0047] Treatment 2: 72% cotton stalk scraps, 25% bran, 2% corn flour, 0.5% quicklime, and 0.5% light calcium.

[0048] Treatment 3: 72% bean stalk chips, 25% bran, 2% corn flour, 0.5% quicklime, and 0.5% light calcium.

[0049] Treatment 4: 72% corn cob, 25% bran, 2% corn flour, 0.5% quicklime, and 0.5% light calcium.

[0050] Treatment 5: bagasse 72%, bran 25%, corn flour 2%, quicklime 0.5%, light calcium 0.5%.

[0051] Treatment 6 (control): 24% sawdust, 24% cottonseed hulls, 24% bagasse, 25% bran, 2% corn flour, 0.5% quicklime, and 0.5% light calcium.

[0052] The preparation method of the Flammulina velutipes culture substrate of above each formula is as ...

Embodiment 2

[0079] A culture substrate for Flammulina velutipes, the weight percentage of each raw material is: 16% of cotton stalk chips, 20% of bean stalk chips, 16-% of corncobs, 20% of bagasse, 25% of bran, 2% of corn flour, and 0.5% of quicklime , light calcium 0.5%, the sum of the total amount of each raw material is 100%.

[0080] The preparation method of described Flammulina velutipes cultivation substrate is the same as Example 1, and the Flammulina velutipes cultivation method is the same as Embodiment 1.

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Abstract

The invention discloses a flammulina velutipes culture medium and a culture method thereof. The culture medium takes cotton stalk scraps, bean stalk scraps, corncobs and cane trash as carbon source culture materials, takes wheat bran as a nitrogen source culture material, and takes corn flour, quick lime and light calcium as a culture auxiliary material, weight percent of all the raw materials areas follows: 16 to 18 percent of cotton stalk scraps, 18 to 20 percent of bean stalk scraps, 16 to 18 percent of corncobs, 18 to 20 percent of cane trash, 25 percent of wheat bran, 2 percent of corn flour, 0.5 percent of quick lime, and 0.5 percent of light calcium, and the sum of the amount of all the materials is 100 percent. The culture medium avoids using wood flour consuming timber resourcesand cotton seed hull with pesticide residue exceeding a standard and high price, and provides a novel path for flammulina velutipes culture enterprises to develop novel formulas and reduce the production cost on the premise of stabilizing the yield.

Description

technical field [0001] The invention relates to the technical field of Flammulina velutipes cultivation, in particular to a cultivation substrate of Flammulina velutipes and a cultivation method thereof. Background technique [0002] With the continuous expansion of the edible fungus industry, the price of cottonseed hulls, the main raw material for edible fungi cultivation, is also rising. Since 2017, the price of cottonseed hulls per ton has fluctuated between 2,000 and 3,000 yuan, and even exceeded 3,000 yuan / ton at the peak. Ton. Moreover, the edible fungi cultivated with cottonseed hulls often fail to meet the green food standards due to the problems of gossypol and other pesticide residues, which also greatly affects the process of related companies to declare green food. Therefore, there is an urgent need to expand other edible fungus cultivation raw materials except cottonseed hulls. [0003] Cotton stalks belong to the annual Gramineae plant. The whole cotton plan...

Claims

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Application Information

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IPC IPC(8): A01G18/20A01G18/00
CPCA01G18/20A01G18/00
Inventor 陈剑赵光辉林原陈躬国郑英姿吴汉琼
Owner 福州市农业科学研究所
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