Morchella angusticeps breeding and stable yield cultivation method

Abstract

The invention discloses a morchella angusticeps breeding and stable yield cultivation method, which is technically characterized in that wild morchella sporocarp called as morchella angusticeps in taxonomy is utilized, by means of innovation of strain breeding, nutrient medium absorption and utilization, sclerotium mushroom induction and conservation management technologies, the method is applied to facility artificial cultivation of morchella, the stability of morchella strains and a cultivation technology can be greatly improved, and the effects of stable yield and high quality are achieved. Compared with traditional tissue isolation breeding and pure spore breeding of the morchella and an existing cultivation management technical method, the production efficiency can be improved by 3-5 times, a series of problems of instable fruiting, low yield, high cost and the like caused by the utilization of weather harvesting and seasonal cultivation in morchella strain production are solved, and the method has extremely high industrial commercial value and prospect in stabilizing market supply of the morchella, and increasing the income of farmers.

Description

technical field [0001] The invention belongs to the technical field of edible fungi, and in particular relates to a method for breeding and stable-yield cultivation of morel strains of black-veined strains. Background technique [0002] Morchella, also known as "yang sparrow fungus", "corn fungus", etc., is classified according to the system and belongs to the subphylum Ascomycota, the order of Panmycota, the family Morchellaceae, and belongs to the soil-born edible fungus. Its common varieties include cone, thick leg, black vein and small morel. Morchella is one of the most precious and rare edible fungi in the world, and belongs to high-grade fungi food. It has the functions of invigorating the kidney, strengthening yang, invigorating the brain and refreshing the mind. It can also prevent cancer, prevent colds, and enhance human immunity. It has important development value in medicine. At present, the artificial cultivation technology of morels is still immature, mainly ...

AI Technical Summary

Problems solved by technology

At present, the artificial cultivation technology of morels is still immature, mainly relying on the imitation ecological cultivation method. Most of the strains are obtained through tissue isolation of local wild morels, and the cultivation time is consistent with the growth season of local wild morels.

Although commercial planting has been realized, it has been affected by the genetic instability of the strain and regional climate change, resulting in low and unstable yields, causing huge losses to the growers, and has become a hindrance to the development of the hickory chick industry in my country. biggest problem