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Standardized large-field production method of Morchella sextelata M.Kuo

A production method and technology of Morchella, applied in directions such as botanical equipment and methods, horticulture, plant cultivation, etc., can solve problems such as insufficient oxygen supply, less primordium generation, difficult soil moisture retention, etc., and achieve easy management and maintenance. The effect of increased mushroom rate and short cycle

Active Publication Date: 2017-12-01
KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adopting this method to standardize the cultivation of Morchella Liumei solves the problems of difficulty in maintaining soil moisture, insufficient oxygen supply, less primordium production, stress resistance of primordia and young mushrooms during the cultivation process, and improves the economic benefits of producers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Six Sister Morchella (Morchella sextelata M.Kuo), trade name Morchella or fire morel. Belongs to Ascomycota, Discomycetes, Pezizales, Morchellaceae, Morchella.

[0032] 1. Selection of improved strains: The selected strains of Morchella liumei must contain two mating types, MAT1~1 and MAT1~2, and have a large number of primordia, high yield, good quality, strong disease resistance and stress resistance.

[0033]2. Sowing: The soil temperature is lower than 11-15°C in the first 40 days before harvesting, and the best sowing time is 35-45 days later.

[0034] 3. Soil preparation: choose soil with loose texture, strong air permeability, strong water retention, high organic matter and humus content, apply 10Kg of ammonium dihydrogen phosphate, 50Kg of humic acid and 5Kg of potassium dihydrogen phosphate for each application; use lime powder according to the width of the compartment Mark the positions of the furrows and walkways with a spacing of 0.3m between the carriage s...

Embodiment 2

[0042] 1. Selection of improved strains: The selected strains of Morchella liumei must contain two mating types, MAT1~1 and MAT1~2, and have a large number of primordia, high yield, good quality, strong disease resistance and stress resistance.

[0043] 2. Sowing: The soil temperature is lower than 11-15°C in the first 40 days before harvesting, and the best sowing time is 35-45 days later.

[0044] 3. Soil preparation: choose soil with loose texture, strong air permeability, strong water retention, high organic matter and humus content, and apply 15Kg of ammonium dihydrogen phosphate, 60Kg of humic acid and 10Kg of potassium dihydrogen phosphate for each application; use lime powder according to the width of the compartment Mark the positions of the furrows and walkways with a spacing of 0.3m between the carriage surfaces, and use manual or trenching machines to dig between the carriage surfaces to a depth of 30cm and open a sowing ditch on the furrow surface with a depth of 5...

Embodiment 3

[0052] 1. Selection of improved strains: The selected strains of Morchella liumei must contain two mating types, MAT1~1 and MAT1~2, and have a large number of primordia, high yield, good quality, strong disease resistance and stress resistance.

[0053] 2. Sowing: The soil temperature is lower than 11-15°C in the first 40 days before harvesting, and the best sowing time is 35-45 days later.

[0054] 3. Soil preparation: choose soil with loose texture, strong air permeability, strong water retention, high organic matter and humus content, and apply 15Kg of ammonium dihydrogen phosphate, 60Kg of humic acid and 10Kg of potassium sulfate for each application; , The distance between the car surfaces is 0.3m to mark the position of the furrow and the walkway, and the space between the car faces is dug to a depth of 30cm by hand or a trencher, and a seeding ditch is opened on the furrow surface with a depth of 5-10cm.

[0055] 4. Sowing: Sprinkle 150Kg of cultivars obtained by conven...

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Abstract

The invention relates to a standardized large-field production method of Morchella sextelata M.Kuo. The method comprises the steps of selecting improved variety, determining the sowing time, performing soil preparation, supplementing nutritional substances, selecting a covering object, performing mycelium culture, performing primordium induction and management, performing management and protection on young mushroom and the like. By the technology, technological bottleneck of strain quality detection is broken through, the planting cost is reduced and the planting risk is reduced; the standardized production steps are used, so the 120 to 180 days in the traditional method is shortened to be 50 to 100 days and the fruiting rate is increased by 30 to 50 percent; year-round production is realized according to the soil temperature of different altitudes.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a field management method for edible fungi, including a cultivation mode and field management. Background technique [0002] Six Sister Morchella (Morchella sextelata M.Kuo), trade name Morchella or fire morel. Belongs to Ascomycota, Discomycetes, Pezizales, Morchellaceae, Morchella. It is one of the Morchella species successfully domesticated and cultivated in my country in recent years. The wild species are mainly distributed on the slopes of Huoshao Mountain in Yunnan, Sichuan, Tibet, Gansu and Los Angeles in the United States. [0003] From the end of the last century to the present, morel workers in my country have studied morel (Morchella esculenta), black-veined morel (M. angusticeps), apex morel (M.conica) and step-edge morel (M.importuna) has carried out extensive and in-depth domestication and cultivation research work, and applied for many invention patents (a...

Claims

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Application Information

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IPC IPC(8): A01G1/04
CPCA01G18/00
Inventor 赵琪杨祝良
Owner KUNMING INST OF BOTANY - CHINESE ACAD OF SCI