Culturing method for sporocarp of Morchella

Abstract

The invention discloses a culturing method for sporocarp of Morchella. The culturing method comprises the following steps: fungal strain preparation, fungal strain culturing, soil treatment, sowing, covering and temperature preservation, management in the growth period of mycelia, fruiting acceleration treatment, management in a fruiting period, and harvesting. According to the invention, operation steps like drawing of fungal strains from a fungal strain bottle or a fungal strain bag, fungal strain hydration, and placement of a large amount of nutrition material bags on the surface of soil in a traditional technology are removed, so the field-cultivation or indoor-cultivation technique for the Morchella is more simple and convenient; the cost of the nutrition material bags is reduced by three fourth or more; the generation cost of cultivation of the Morchella is greatly reduced; the technical difficulty of the cultivation of the Morchella is greatly decreased; and economic benefits are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of cultivation of edible and medicinal fungi, and in particular relates to a method for cultivating the sporocarp of morel. Background technique [0002] Morchella is a general term for all species of Morchella (Morchella) in the Morchella family, and does not directly refer to a specific species. The species of morel cultivated belong to M.importuna M.Kuo, O'Donnell&T.J.Volk, Mycologia 104(5):1172(2012), Morchellaseptimelata M.Kuo, in Kuo , Dewsbury, O'Donnell, Carter, Rehner, Moore, Moncalvo, Canfield, Stephenson, Methven&Volk, Mycologia 104(5):1159-1177 (2012); Morchella sextelata M.Kuo, in Kuo, Dewsbury, O'Donnell, Carter, Rehner, Moore, Moncalvo, Canfield, Stephenson, Methven & Volk, Mycologia 104(5):1159-1177 (2012). There are few reports of other species of this genus being successfully cultivated. [0003] The commercial cultivation technology of morel mushrooms has developed rapidly in China. In ...

AI Technical Summary

Problems solved by technology

The main reason is that 1600-2000 nutrient bags or secondary nutrition bags or exogenous nutrition bags are needed per mu. The dry weight of a single bag is 250-1500g. The sterilized wet material of the nutrient bags used per mu When the weight reaches 1-2 tons, large-scale sterilization equipment is required for sterilization, and the cost is 1,000-1,500 yuan, which is a major cost of cultivation raw materials; a large number of nutrient bags require large-scale sterilization equipment, which limits the cost of sheep. The expansion of the cultivation area of ​​belly mushrooms; the use of nutrient bags in large quantities cannot be transported over long distances, or the cost of long-distance transportation is very high; At the same time, various pests will breed, and these pests will cause the morel fruiting bodies to fail to grow and develop or reduce production

Secondly, the strains in the morel cultivation process are all evenly spread on the soil surface or in the ditch, which confuses the edge effect of fruiting body formation, resulting in reduced production

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