High-yield regeneration cultivation method for needle mushrooms

Abstract

A high-yield regeneration cultivation method for needle mushrooms comprises the specific steps that mycelium tubes grow over bags and then are moved to a cultivation room, mushroom induction is conducted while an optimum temperate is maintained, when the fruit bodies of material surface grow up to 2-3 cm, the fruit bodies are pressed down to be flattened and attached to and evenly spread all over the material surface, then ventilation is enhanced to enable the flattened stipes to become dry and brown, and the flattened stipes are managed until a large number of fruit body anlages growing out from the dry stipes; when the diameter of each stipe is 2-3 mm, the openings of plastic bags need are pulled straight; then the stipes are not harvested until growing to be 15 cm through the management measures such as humidity adjustment. By means of the method, the mushrooms are dense, the stipes are thin, the mushrooms are uniform in height and good in appearance, the quality is improved by 1-2 levels compared with that of a traditional method, the yield is improved by more than 15%, the needle mushroom caps are slightly dry, the stipes become hard, so that the appearance of the mushrooms is good, the mushrooms are resistant to storage, and the process from mushroom bud forming to harvesting lasts for 14-16 days.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation new technology, and in particular relates to a regeneration and high-yield cultivation method of Flammulina velutipes. Background technique [0002] The traditional method of stimulating fruiting in the cultivation of Flammulina velutipes is to scratch the fungus. This method is easy to make the growth of mushrooms uneven, the number of branches is small, the stalk is thick, and the yield and quality are not ideal. Using the regeneration branch cultivation method, the quality of Flammulina velutipes is higher than the traditional method, and the yield is also greatly improved. [0003] The traditional regenerated branch cultivation method is to take out the cultivation bag from the dark cultivation room and move it into the cultivation chamber with scattered light after the mycelium has grown through the fungus bag for 5 days. The room temperature was controlled at 15°C. After 7 days, y...

AI Technical Summary

Problems solved by technology

This method is easy to make the growth of mushrooms uneven, the number of branches is small, the stalk is thick, and the yield and quality are not ideal.