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Production increasing method for bolete in forests

A technology of boletus and boletus, which is applied in the field of increasing production of mycorrhizal edible fungi in forests

Active Publication Date: 2011-01-26
HUNAN ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no one has implemented measures to increase production in boletus producing stands

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment l

[0027] In the Pinus massoniana forest where Boletus spp. occurs naturally in Guidong, Hunan, the density of Pinus massoniana was determined to be 135 per mu, with an average diameter at breast height of 14.7 cm and a tree height of 9.8 meters. Combined with fruit body picking, mark the place where Boletus xiaomei grows with a red iron pick to determine the range of Boletus xiaomei.

[0028] According to the distribution pattern of Boletus xiaomei in the forest, the individuals of Pinus massoniana symbiotic with Boletus xiaomei were determined. Where there are more than 10 fruiting bodies of Boletus spp. within a radius of 3 meters of the individual base of Masson pine, and the distribution is relatively uniform, it is determined to be a reserved tree. After positioning by the above method, in this survey site, an average of 103 individuals of Pinus massoniana were harvested per mu, and 32 individuals of Pinus massoniana were kept per mu. Then, in the forest hole left after th...

Embodiment 2

[0031] In the Pinus massoniana forest where Boletus spp. occurs naturally in Guidong, Hunan, the density of Pinus massoniana was determined to be 90 trees per mu, with an average diameter at breast height of 17.3 cm and a tree height of 11.3 meters. Take the masson pine individual as the center, use a soil cylindrical sampler to sample in the four directions of the east, south, west, and north of the individual, with a radius of 30cm, 60cm, 90cm, 120cm, 150cm, and 180cm as the radius, and the sampling depth is 0-40cm . Take out the soil sample columns, soak each soil sample column in a plastic basin of water for more than 2 hours, then carefully select the mycorrhizae from the scattered soil samples, and carefully identify them according to the identification characteristics of boletus mycorrhizae under the stereoscopic environment Mycorrhizal types, record and count the number of different types of mycorrhizal, calculate the proportion and purity of boletus mycorrhizal. Keep...

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PUM

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Abstract

The invention relates to a production increasing method for mycorrhizal edible fungi in forests, which comprises the steps of: eliminating non-target host plants and mycorrhiza of non-target mycorrhizal fungi in a forest on the premise of identifying and positioning bolete host plants and mycorrhiza distribution area in a traditional artificial forest or a natural forest, and supplementing mycorrhiza seedlings inoculated with the bolete. The updated treatment technology is beneficial to faster enlarging fungal distribution ranges and fungal dominance degree in the traditional forest land producing the bolete so as to connect bolete ponds in the forest into a whole, thereby further greatly improving the yield of the bolete.

Description

technical field [0001] The invention relates to a technology for increasing production of mycorrhizal edible fungi in forests. Background technique [0002] Boletus appendiculatus, Boletus speciosus and Boletus edulis are precious mycorrhizal edible fungi with delicious taste, rich nutrition and high market value. It mainly lives in symbiosis with pinus plants such as Pinus massoniana and Pinus yunanensis. It is naturally distributed in Yunnan, Hunan, Zhejiang and other places in my country, as well as in the United States, Europe and other countries and regions, but the natural yield is not high, and its cultivation is very difficult. So far, there are no examples of successful cultivation. Take time-saving and efficient technical measures to increase the yield of boletus, boletus xiaomei, and boletus deliciosa (hereinafter referred to as boletus) in natural distribution areas. The value of forest resources is of great significance. [0003] The identification of fruiti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 谭著明申爱荣
Owner HUNAN ACAD OF FORESTRY
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