Method for cultivating morchella in cold shed

By pretreating rice straw and improving the soil with microbial agents, constructing greenhouse facilities, and optimizing light and temperature management, the problems of unstable growth and quality in cold-frame morel cultivation have been solved, achieving efficient and stable morel production.

CN121153536APending Publication Date: 2025-12-19TONGREN POLYTECHNIC COLLEGE
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Patent Information

Application Number
CN202511374233.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-25
Publication Date
2025-12-19

AI Technical Summary

Technical Problem

Existing cold-frame morel cultivation technology is greatly affected by seasons and climate. Fluctuations in temperature and humidity lead to unstable growth. The soil microecology requirements are high and it is difficult to ensure the stability and consistency of mushroom production. Pesticide residues and heavy metals affect quality, and resource utilization is low.

Method used

By using rice straw pretreatment combined with lime and biochar as soil conditioners, constructing detachable greenhouse facilities, and using microbial agents such as Bacillus subtilis and Amylopectinus gracilis, the soil structure and environmental conditions are optimized. Through reasonable sowing and nutrient management, light and temperature are regulated to establish a stable growth environment.

Benefits of technology

It improved the growth rate and yield of morel mushrooms, reduced production costs, enhanced adaptability to environmental changes, improved soil fertility and resource utilization, and ensured the stability and quality of mushroom production.

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Abstract

The invention belongs to the technical field of edible mushroom planting, and particularly relates to a cultivation method for morchella in a cold shed. According to the method, the rice straw is uniformly scattered into the field after being pretreated, and the soil conditioner is applied, so that the content of organic matters in soil can be remarkably increased, the physical structure of the soil can be improved, a soil environment more suitable for growth of morchella can be created, and growth and development of hyphae can be promoted. Bacillus altitudinis and cochlea stickii in the microbial agent can significantly promote the growth speed and biomass accumulation of morchella hyphae, help morchella to better adapt to the environment, and improve the utilization efficiency of the morchella to the substrate. The illumination management mode can effectively stimulate the formation of morchella primordium and the growth of sporocarp, improve the quality of morchella, and make the morchella uniform in color and good in shape.
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