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Warm shed culture method for morchella esculenta in severe cold area

A cultivation method and technology of Morchella are applied in the directions of cultivation, plant cultivation, mushroom cultivation, etc., can solve the problems of large temperature difference between day and night, complicated operation, lack of water in bacterial bed, etc., and achieve the effect of small temperature difference between day and night

Pending Publication Date: 2019-09-20
INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this cultivation mode, the environment in which morels live is greatly affected by the natural temperature, and the temperature difference between day and night in spring and autumn is large in severe cold areas, resulting in the occurrence of no mushrooms and dead mushrooms in the cultivation of morels, and the cultivation efficiency is low; this cultivation mode bed Covered with black plastic film, if you want to observe the growth of morels during the cultivation process, you have to lift the plastic film, which is cumbersome to operate; moreover, the fungus bed lacks water and is covered with plastic film, making it difficult to replenish water

Method used

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  • Warm shed culture method for morchella esculenta in severe cold area
  • Warm shed culture method for morchella esculenta in severe cold area
  • Warm shed culture method for morchella esculenta in severe cold area

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preparation example Construction

[0026] (2) sowing hickory chick bacterial classification on described furrow, covering soil 2~3cm after sowing, watering; It can be cultivated; the compost includes the following raw materials in percentage by weight: 64% wheat grains, 10% sawdust, 15% chaff, 10% soil and 1% lime; the time of sowing includes autumn sowing and next year spring sowing;

[0027] (3) After 3-5 days of sowing, the mycelia must be cultured. When 60-80% of the conidia are formed on the furrow surface, the nutrient bag is placed, and after 40-50 days of continuous cultivation, the nutrient bag is removed; And the conditions for continuing cultivation are independently: the space temperature in the greenhouse is 10-20°C, the temperature in the bed is 8-13°C, and the ventilation is 10 minutes every day; the raw materials in the following weight percentages are included in the nutrition bag: 40-45% Wheat grains, 15-39% sawdust, 15-25% chaff, 10-15% soil and 1% lime;

[0028] (4) When the conidiospores ...

Embodiment 1

[0037] 1. Strain production

[0038] The strain formula is: 64% wheat grains, 10% sawdust, 15% chaff, 10% soil, 1% lime, the water content of the compost is 55%, a 16×33cm polypropylene bacteria bag is used, the material is 1kg, and it is extinguished at 123°C. Bacteria for 2 hours, inoculated with 15g of the original seed, cultured at 15°C, and fully grown for later use.

[0039] 2. Greenhouse facilities

[0040] Double-layer plastic film or single-layer plastic film, the plastic film is covered with quilts, the shading net produced in winter is placed on the inside of the plastic film, and the shading net produced in spring is placed on the outside of the plastic film.

[0041] 3. Turn the ground

[0042] In September, when the temperature drops to 15°C, the ground can be plowed. Large clods need to be smashed to make the ground level. Lime before digging, 100kg / mu.

[0043] 4. Sowing

[0044] The strains are broken up for later use. Along the length of the greenhouse,...

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Abstract

The invention provides a warm shed culture method for morchella esculenta in a severe cold area and belongs to the technical field of edible fungus culture. The warm shed culture method for the morchella esculenta comprises the steps of ploughing, sowing, spraying with water, hypha culture, nutrient bag placement, nutrient bag removal, spraying with fruiting acceleration water and fruiting management. According to the warm shed culture method for the morchella esculenta, the morchella esculenta can be produced in two periods of one year, and since a nutrient bag is placed and not covered with a mulching film, the growth condition of the morchella esculenta is more visually observed. According to the method, a cotton quilt covers the exterior of a warm shed, weed growth is inhibited, and the temperature in the shed is adjusted, so that the diurnal temperature variation in the warm shed is small; strain spreading is conducted, the mulching film is not used for covering, the conditions of a fungus bed and the morchella esculenta in the nutrient bag can be observed anytime, atomization and spraying with water can be conducted when the fungus bed is short of water, it is guaranteed that the morchella esculenta grows up under the optimal condition, the yield of the cultured morchella esculenta is high, and the quality of the cultured morchella esculenta is good. According to the embodiment, the one-time production period of the morchella esculenta is three months, two-time production can be conducted every year, and the earnings of each year can reach 34,000-64,000 yuan / mu.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a greenhouse cultivation method for hickory chick in severe cold regions. Background technique [0002] Morchella, commonly known as Morchella, belongs to the Fungi Kingdom, Ascomycota subphylum, Panmycetes, Discobacteria, Morchellaceae, Morchella genus, Morchella is a rare and rare edible fungus, its taste is delicious, nutritious Rich, long-term consumption can prevent cancer, fight cancer, inhibit tumors, prevent colds, and increase human immunity. Mountain delicacies that have always been exclusively enjoyed by the royal families and nobles of various countries have now become the new favorites of the people's dining tables. [0003] Morchella is a low-temperature and high-humidity edible fungus widely distributed in my country. The cultivation in severe cold regions has unique low temperature conditions. However, most of the cultivation of Morc...

Claims

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Application Information

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IPC IPC(8): A01G18/20A01G18/60A01G18/69
CPCA01G18/20A01G18/60A01G18/69
Inventor 马庆芳张介驰赵琦张景东张丕奇
Owner INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI
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