Needle mushroom cultivation matrix formula and its preparation method

A cultivation substrate, Flammulina velutipes technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of decreased nutritional value of edible fungi, reduced health care function of edible fungi, increased heavy metal pollution, etc., and achieves fast growth speed and reduced wind loss. , The effect of improving scattering and alkalinity

Inactive Publication Date: 2014-01-08
HEFEI QIANXI MOUNTAIN VILLA AGRI ECOLOGICAL PARK
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AI-Extracted Technical Summary

Problems solved by technology

[0002] With the deepening of industrialization and economic development, it has also brought environmental pollution, especially the intensification of heavy metal pollution, and the raw materials for edible fungus cultivation have also received varying degrees of pollution. If we still follow the traditional method of cultivation, so The cultivated edible fungi may also contain more or less pollutants, resulting in a decline in the nutritional value of the e...
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Abstract

The invention relates to a needle mushroom cultivation matrix formula which is prepared from the following components and raw materials: by weight, 30-40 parts of modified rice chaff, 25-35 parts of camellia oleifera seed husk, 10-15 parts of vinegar residue, 5-10 parts of soybean cake, 5-10 parts of pine scale, 20-30 parts of cotton seed hull, 2-4 parts of potassium dihydrogen phosphate, 1-2 parts of zeolite powder, 10-15 parts of modified plant ash and 4-5 parts of nutritive soil. The cultivation base has good air permeability and wide raw material sources, reduces the windage loss of the plant ash, and realizes the economic benefit of waste matter utilization. The needle mushroom cultivated by the cultivation base has the characteristics of high contents of trace elements, vitamins and amino acids, and is quick in growth speed, high in yield and low in raw material cost.

Application Domain

Technology Topic

Examples

  • Experimental program(2)
  • Effect test(1)

Example Embodiment

[0015] Example 1
[0016] A formula of Flammulina velutipes cultivation substrate, prepared from the following components in weight (kg):
[0017] Modified hulling 35, camellia seed shell 34, vinegar lees 12, bean cake 8, pine scale 8, cotton seed shell 25, potassium dihydrogen phosphate 3, zeolite powder 2, modified plant ash 14, nutrient soil 4,
[0018] Preparation:
[0019] (1) Modification of plant ash, the specific operations are as follows:
[0020] Add the plant ash to the high-speed stirring vessel, add 2-3% attapulgite by weight of plant ash, 1-2% silane coupling agent KH570, 1-2% vermiculite powder, 2-4% wheat bran, 0.1-0.5% tea Saponin, 1-2% flour, 0.01-0.02% vitamin A, 10-15% clay, appropriate amount of water, fully stirred at 850-890rpm for 3-5 hours, granulate, dry, and then ;
[0021] (2) Preparation of nutrient soil
[0022] The nutrient soil is prepared by the following components: magnesium sulfate 19, manganese sulfate 10, zinc sulfate 4.0, copper sulfate 1.6, ferrous sulfate 50, boric acid 0.3, vitamin A 0.02, vitamin C 0.2, vitamin D 0.01, seaweed Sodium powder 4, diatomaceous earth 45, first dissolve micro-fertilizers and vitamins in water, and then mix them with other components to form a moist nutrient soil with a water content of 20-30%;
[0023] (3) The modification method of hulling is:
[0024] Dry the hulled hulls, then pour it into warm water at 36-45℃ and soak for 3-4 hours, and add acid cellulase at the ratio of enzyme activity to the weight of hulled hulls of 30-45IU/g. Adjust the pH value to 5.0 with acid, enzymatically hydrolyze at room temperature for 30-40h; then add hemicellulase at a ratio of 20-30IU/g of enzyme activity to the weight of the hull, and enzymatically hydrolyze at room temperature for 8-10h; then add carbonic acid Adjust the pH value to 8.0-8.5 by sodium, heat up to 75~80℃, keep for 2~3h to inactivate the enzyme, and obtain the crude hull enzymatic hydrolysis solution; filter the hull hull enzymatic hydrolysis crude solution and add 2% of the weight of the filter residue to the filter residue Sodium alginate, 3% chitosan, 4% corn flour, 1% urea, 1% wintergreen oil, fully agitated for 3 hours, dried and granulated to obtain modified hull granules
[0025] (4) Preparation method of Flammulina velutipes cultivation substrate:
[0026] A. According to the formula ratio, mix the above-obtained materials with the rest of the ingredients in the formula, and then add an appropriate amount of water to mix well to obtain the cultivation material, the water content of the cultivation material is 55%;
[0027] B. Bagging: Put the mixed cultivation materials into edible fungus bags, each bag weighs 2.0kg;
[0028] C. Sterilization: steam sterilization at 95-100°C at normal pressure for 18-22 hours to obtain Flammulina velutipes cultivation base.
[0029] The specific process of cultivating Flammulina velutipes with the cultivation base of the present invention is as follows: In a sterile room, the Flammulina velutipes fungus is seeded on the empty rod of the Flammulina velutipes cultivation substrate formula of the present invention, and only 5 hole seeding points can be selected on each rod. The base is called the fungus stick. The fungus stick is cultivated indoors, and the indoor temperature is controlled at 25°C; after the enoki mushroom grows a 3cm-high seedling, it is transferred to the shady ground in the orchard forest to let the enoki mushroom grow naturally, etc. Flammulina grows up and can be harvested.

Example Embodiment

[0030] Example 2
[0031] The composition of this example is basically the same as that of Example 1, except that when preparing the cultivating base, for every 1000 kg of the cultivating base, a mixed powder of 0.1 kg of garlic powder, 0.3 kg of Gynostemma pentaphyllum powder, and 0.3 kg of millet pollen is added.
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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