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Formula of toadstool culturing materials and toadstool natural culturing method

A technology of Morchella cultivation and cultivation method, applied in the field of rare edible mushroom cultivation, can solve problems such as high yield and stable production technical difficulties of Morchella, and achieve the effects of low cost, abundant nutrients, and promotion of high yield

Inactive Publication Date: 2010-01-20
CHENGDU JINYI REAL ESTATE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide the natural cultivation method of hickory chick and the compost formula and nutrient supplement formula used in the natural cultivation method of hickory chick, to solve the technical problems of high yield and stable yield of hickory chick artificial cultivation, and make cultivated hickory chick Morels are similar in nutritional value and flavor to wild morels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] In this example, the formula of morel culture material is: 20% of Huangzhucao, 40% of alfalfa, 12% of wheat straw, 20% of bran, 5% of lime, 2% of gypsum, KH 2 PO 4 0.5%, MgSO 4 0.3%, urea 0.2%, the percentages of each component are percentages by weight. Bamboo grass, alfalfa, and wheat straw are short-section materials of 1 cm to 3 cm, the bran is powder, and the weight percentage of contained water is not more than 13%.

Embodiment 2

[0054] In this example, the morel compost formula is: ryegrass 50%, chicory 30%, corn stalk 8%, bran 8%, lime 2.4%, gypsum 1.2%, KH 2 PO 4 0.2%, MgSO 4 0.1%, urea 0.1%, the percentages of each component are percentages by weight. The ryegrass, chicory and corn stalks are short-section materials with a thickness of 1 cm to 3 cm, the bran is a powder material, and the weight percentage of contained water is less than or equal to 13%.

Embodiment 3

[0056] In the present embodiment, the operating steps of hickory chick natural cultivation method are as follows successively:

[0057] (1) Cultivation of cultivars

[0058] Morel cultivars are cultivated in the following steps:

[0059] A, the hickory chick sporocarp that collects is washed with aseptic water, carries out surface disinfection with 75% alcohol again, cuts out the tissue piece that is 0.5 centimeters~1 centimeters in size with a scalpel and inserts on the PDA medium, in culture Under the condition of 15 ℃ ~ 20 ℃ in the box, cultivate for 3 ~ 4 days to obtain pure mycelium, that is, to form the mother species;

[0060] B. When the wheat is boiled until there is no self-concentration, filter out the boiled water and dry it, then bottle it, sterilize it at 124°C±2°C for 2 hours, then cool it to room temperature, and then put it into the tripe under aseptic conditions The mother species of the fungus, cultured at 15°C to 20°C for about 10 days, will form the orig...

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Abstract

The invention discloses two toadstool natural culturing methods belonging to one general invention conception. The first method comprises the following steps of mixing toadstool cultivated species with toadstool culturing materials and soil evenly, forming the mixture of the toadstool cultivated species, culturing materials and soil, sowing the mixture containing the toadstool cultivated species in a land and covering with soil with the thickness of 0.5cm-2.5cm; the toadstool culturing materials comprise herbaceous plant in grass family, crop straws, bran and KH2PO4, MgSO4, urea and other nutrient substances. The second method is as follows: hole sowing the toadstool cultivated species in the land directly and covering with soil with the thickness of 0.5cm-2.5cm. For the above two methods, at least one time of nutrition supplementation is carried out when mycelial is mature, and the nutrient supplementary solution is prepared by grass ash leachate, KH2PO4, MgSO4 and urea.

Description

technical field [0001] The invention belongs to the field of cultivation of rare edible fungi, and in particular relates to a compost formula for morel mushrooms and a natural cultivation method for morel mushrooms. Background technique [0002] Morchella is one of the most precious world-famous edible fungi. It has high protein content and a complete range of amino acids (with 19 kinds of amino acids). The value of health care curative effect and the same origin of food and medicine have been recorded in the "Compendium of Materia Medica" in the Ming Dynasty. Long-term consumption can improve the body's immunity and enhance gastrointestinal function. However, the artificial cultivation of morels is very difficult, and the market has been supported by limited natural morels for a long time, so the artificial cultivation of morels has always been a hot research field in the edible fungus industry. [0003] The U.S. Patent No. 4757640 is a milestone patent for morel cultivati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/04C05C9/00C05D3/00C05D5/00
Inventor 蔡知桂张立张可军
Owner CHENGDU JINYI REAL ESTATE
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