Ecological propagation method for wild sparassis crispa

A kind of dried fungus, ecological technology, applied in the field of wild dried fungus ecological expansion, to achieve the effect of simple method, conducive to artificial large-scale ecological cultivation, and quality assurance

Inactive Publication Date: 2013-02-27
范宝福 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also many researches on increasing production, promoting propagation and conservation of D. spp. in the prior art. So far, there is no method for wild D. s. It is very necessary to use the method of ecological propagation of wild Dried bacterium

Method used

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  • Ecological propagation method for wild sparassis crispa

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Experimental program
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Effect test

Embodiment 1

[0039]Looking at Shanfang in Jiucun Village, Anhua Township, Jiangchuan County, Yunnan Province, the altitude is 1950m, the illuminance is 400-600 lux, and the tree is more than 10 years old. The soil pH value is 4.6, the organic matter is above 1.60, and the annual average temperature is 15°C. Along the contour line of the mountain, a 20×20cm to 40×40cm ditches were excavated at the roots of Yunnan pine trees. A large number of pine fibrous roots and fine roots were cut off on both sides of the ditch, causing trauma to the tree root system, so as to facilitate the invasion of dry fungus mycelia. Dyeing; the length of the ditch depends on the mountain, and the distance between the ditch and the tree also depends on the distance between the trees. When the mycelium of D. spp. infects, mycelia and knots are produced to form the fruiting bodies of S. spp.

Embodiment 2

[0041] Looking at Shanfang in Jiucun Village, Anhua Township, Jiangchuan County, Yunnan Province, the altitude is 1900m, the illuminance is 330-500 lux, and the tree is more than 8 years old. The soil pH value is 5.5, the organic matter is 1.9, and the annual average temperature is 14.5°C. Excavate a pond of at least 30×30×30 cm along the drip line of Yunnan pine. There are pine fine roots and fibrous roots around the pond wall that are damaged to facilitate the infection of D. Elements and knots form dried fungus fruiting bodies.

Embodiment 3

[0043] Looking at the mountain house in Jiucun Village, Anhua Township, Jiangchuan County, Yunnan Province, the altitude is 2000m, the light intensity is 450-500 lux, and the tree is more than 12 years old. The soil pH value is 5.3, the organic matter is 2.1, and the annual average temperature is 14°C. Excavate a pond of at least 50 × 50 × 50 cm along the drip line of Yunnan pine. There are pine fine roots and fibrous roots damaged around the pond wall, so as to facilitate the infection of D. The upper cover and the upper shed are 20-40cm high, and the small arch shed with an arch diameter of 20-30cm can maintain the humidity, temperature, and light of the bacteria pond, and provide an environment suitable for the growth of the fruiting bodies of D. And kinks to form dried fungus fruiting bodies.

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Abstract

The invention discloses an ecological propagation method for wild sparassis crispa. The method comprises the following steps of: selecting a growing environment in which sparassis crispa exists, causing natural hypha infection by means of ditching, digging a pond, shoveling grass, plowing through cattle, treading through cattle and the like, collecting fruit bodies, purifying and culturing strains, manually infecting and propagating hyphae: selecting forestland, wounding root parts, naturally dipping hyphae, collecting fruit bodies, sieving for purifying and culturing strains, sowing to form manual hypha infection, growing hyphae in an environment with pine tree nutrition, or selecting tree seedlings of 1-2 years old, preparing aseptic seedlings, and infecting to form mycorrhizal seedlings of sparassis crispa; and transplanting into forestland containing water sources, and picking after maturity of wild sparassis crispa. The method is simple and convenient; manual infection, purifying and culturing are performed in a natural environment or a manual afforesting environment for cultivating a sparassis crispa source, and breeding and cultivation are performed, so that original pine forests and ecology are repaired, the quality of wild sparassis crispa is ensured, the yield is increased greatly, and manual biological propagation of wild sparassis crispa is facilitated.

Description

technical field [0001] The invention belongs to the technical field of cultivation of wild edible mycorrhizal fungi, further belongs to the technical field of bionic cultivation of ectomycorrhizal fungi, and in particular relates to a method for ecological propagation of wild dried mycorrhizal fungi. Background technique [0002] Thelephota ganbajun Zang (Thelephota ganbajun Zang) is a large fungus belonging to the genus Basidiomycetes, Phylomycetes, and Phyllomycetes. Wild dry fungus is a rare wild edible fungus unique to Yunnan. It is distributed in mountain forest areas at an altitude of 600-2300m, especially in the Yunnan pine forests at an altitude of 1900-2300m in central Yunnan. , Ganba fungus is produced in the rainy season from June to September every year. Because it belongs to ectomycorrhizal fungi, it has not yet been cultivated artificially. According to scientific research records, dried bacteria contain 24.15% crude protein, 8.45% crude fiber, 3.1% total suga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 范宝福罗星野申洁乐树云
Owner 范宝福
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