Big-field-facility ganoderma lucidum cultivation and ganoderma lucidum spore powder acquisition method

Abstract

The invention provides a big-field-facility ganoderma lucidum cultivation and ganoderma lucidum spore powder acquisition method. The method includes that reasonable control on environmental factors is realized through facilities, a mode of setting up a spore powder collection canopy is adopted to replace an original method of independent sleeving or bagging for spore powder collection, and manpower cost is greatly saved. The spore powder collection canopy is a closed, dampproof and breathable spore powder collection environment which is formed by paper sheets or thin films or cloth (umbrella cloth), so that spore powder yield is increased, ganoderma lucidum sporocarp pilei are enabled to be smoother, and improvement of quality of ganoderma lucidum sporocarp is facilitated. The big-field-facility ganoderma lucidum cultivation and ganoderma lucidum spore powder acquisition method is simple and convenient in operation, manpower and time saving and capable of meeting requirements large-scale and high-efficiency of ganoderma lucidum cultivation and spore powder collection.

Description

(1) Technical field [0001] The invention relates to a method for cultivating Ganoderma lucidum in field facilities and obtaining Ganoderma lucidum spore powder. (2) Background technology [0002] Ganoderma lucidum is the dry fruiting body of Ganoderma lucidum (Leyss.ex Fr.) Karst or Ganoderma sinense Zhao, Xu et Zhang of Polyporaceae. It has been used for thousands of years in my country and has high medicinal value. Ganoderma lucidum is sweet and flat in nature, has the effects of invigorating qi and calming the nerves, relieving cough and relieving asthma, and is mainly used to treat restlessness, insomnia, palpitations, cough and asthma due to lung deficiency. Ganoderma lucidum spores are extremely tiny oval germ cells ejected from the gills of Ganoderma lucidum during the growth and maturity stage. They are light brown to yellowish brown, have a double-walled structure, are composed of chitin and glucose, and have a tough texture. The cells also contain a large oil drop...

AI Technical Summary

Problems solved by technology

[0003] During the growth process of Ganoderma lucidum fruiting bodies, the requirements for the environment are very high. If there is a lack of reasonable temperature and humidity or light control, and timely prevention and control of diseases and insect pests, it is easy to cause less production and lower quality of spores.

At present, the commonly used cultivation techniques are to bury the fungus sticks or sections of wood in the border or soil. After one round of planting, the remaining bacteria or miscellaneous bacteria will pollute the soil and are not suitable for the next round of planting.

Although this problem can be alleviated to a certain extent by adopting methods such as rice ganoderma rotation and other methods, the pollution by diseases, insect pests and miscellaneous bacteria is still common, and the method of crop rotation will also affect economic benefits; However, the spore yield is low, the impurity content is high, and the collection efficiency is slow: the widely used sleeve method or collection device method (such as patent application number 201010259806.4 and patent number ZL200410017420.7) is based on a single ganoderma lucidum fruiting body Unit, fully enclosed for spore collection, poor ventilation conditions, difficult to control temperature, easy to reduce the yield of spores, and due to the fixed size of the sleeve, when the cap of the fruiting body touches the edge of the paper, regrowth will occur and stop ejecting spores

In addition, this type of method has a large workload, low efficiency, and relatively increases the production cost; there are also methods that try to collect the whole Ganoderma lucidum as a unit (such as patent application No. Thin film, poor air permeability, easy to rot, and difficult to irrigate during the growth of fruit bodies, low water content in the substrate, which is not conducive to maintaining proper humidity, and also affects the production of spores

These problems are becoming more and more severe, which to a certain extent restricts the development of Ganoderma lucidum products and industrialization

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