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A kind of cultivation method of poria cocos

A cultivation method and technology of Poria, applied in the field of cultivation of Chinese medicinal materials, can solve the problems of waste of segment wood, large number of knots, low commodity rate, etc., so as to save labor costs, control the quantity of knots, and achieve high quality. Effect

Active Publication Date: 2021-01-01
广东省中药研究所
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Problems solved by technology

[0009] In view of this, it is necessary to address the problems of large number of knots, small size of Poria cocos, random growth parts, low commodity rate, and serious waste of section trees in the current cultivation methods of Poria cocos in the main production areas of Yunnan and Guizhou, and the problems of Poria cocos in the main production areas of Hubei and Anhui. The cultivation method has the problems of large consumption of fresh Poria cocos and heavy labor, and a cultivation method of Poria cocos is provided

Method used

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Embodiment Construction

[0028] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with specific embodiments.

[0029] A kind of cultivation method of Poria cocos, it comprises the following steps:

[0030] Step 1) mother species cultivation

[0031] After cleaning and disinfecting the surface of the Poria cocos as the bacterial species, take the Poria cocos meat in the middle and insert it into the medium 1, and move it into an environment of 22-25° C. to cultivate for 5-7 days to obtain the hyphae of the mother species; Mycelia were stored at 4°C.

[0032] In this embodiment, the Poria cocos as the strain is fresh Poria cocos with a single weight of more than 2.0 kilograms selected from the high-yield and stable-yield Poria cocos just harvested in October. Vigorous, with obvious cracks on the outside, white meat inside, more juice, strong smell, and no insect bite damage on the outer skin.

[0033] The operati...

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Abstract

The invention relates to a poria cocos cultivation method. The cultivation method comprises the steps that after a pine tree log is planted, the surface of the periphery of the pine tree log and the inoculation cross section are wrapped by a thin film, and poria cocos sclerotia can only grow from the cross section without the thin film; the pine tree log is obliquely arranged and then covered withsoil, and then the poria cocos sclerotia can only bear poria cocos on the pine tree log cross section without the thin film and can grow rapidly under the environment most suitable for the biologicalproperty. According to the cultivation method, the number of borne poria cocos is controllable, the borne poria cocos quality is high, and the high quality rate is high; inducing grafting is not needed, and fresh poria cocos and labor costs are reduced.

Description

technical field [0001] The invention relates to a cultivation method of Chinese medicinal materials, in particular to a cultivation method of poria cocos. Background technique [0002] Poria cocos is a traditional Chinese herbal medicine commonly used in my country. It is widely used in clinical formulas of traditional Chinese medicine, Chinese patent medicines, health food raw materials and medicinal diet raw materials. The base of Poria cocos is Poria cocos (Schw.) Wolf, the fungus of Polyporaceae, and its medicinal part is its sclerotia, which is peeled, cut and dried to become a medicinal material. [0003] The theoretical basis of Poria cocos cultivation: [0004] (1) Living habits of Poria cocos: mycelium absorbs water and nutrients from the wood surface, and at the same time secretes enzymes to decompose and transform cellulose, hemicellulose, and lignin in wood as a source of nutrition for a saprophytic life; [0005] (2) The formation mechanism of sclerotium: a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 黄意成曾庆钱刘翠红郑良豹
Owner 广东省中药研究所
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