Method for artificially cultivating litchi chinensis bacteria

Abstract

The invention discloses a method for artificially cultivating litchi chinensis bacteria. The method comprises the following steps: (1) carrying out termite mound building; (2) carrying out termite propagation; (3) carrying out mycelium inoculation; and (4) carrying out daily management. The invention further discloses a method for preparing a litchi chinensis wood crude extract. The method comprises the steps of crushing litchi chinensis wood, adding 0.1mol / L to 0.3mol / L of oxalic acid into the crushed litchi chinensis wood, carrying out treatment for 2.5 to 3.5 hours at the temperature of 98 DEG C to 104 DEG C, washing litchi chinensis wood extracted residues by water, and then, diluting the residues by 3 to 5 times, thereby obtaining the litchi chinensis wood crude extract. Compared with the prior art, the method has the beneficial effects that the migration of termites can be effectively prevented, the propagation of the termites and the growth of the litchi chinensis bacteria are promoted, the wild growth conditions of the litchi chinensis bacteria can be simulated to the maximum, the wild taste of the litchi chinensis bacteria is reserved, the good growth and high yield of the litchi chinensis bacteria are guaranteed, the cost is low, the artificial cultivation of the litchi chinensis bacteria is achieved, and the seasonal restriction of growth of the litchi chinensis bacteria is broken through, so that the method has a great economic value.

Description

technical field [0001] The invention relates to the technical field of artificial cultivation of wild fungi, in particular to a method for artificial cultivation of litchi fungus. Background technique [0002] Litchi chinensis Bacterium (Litchi chinensis Bacterium) is a wild fungus that grows on the moist termite nests of litchi forests in Guangdong. It is known as the "King of Lingnan Bacteria". It is recognized as the most delicious fungus in the category, and its growth cycle is only about 20 days. It starts on the first day of the fifth lunar month every year, and ends when the summer solstice and lychees are ripe. Every year, it is short-lived. Litchi fungus, slightly spindle-shaped, 10-20 cm long, the tip of the fungus is like a small umbrella tightened, the meat is tender, the taste is fragrant, the taste is fresh and sweet, rich in protein, and contains 8 kinds of essential amino acids needed by the human body. It has the effect of nourishing the intestines and stom...

AI Technical Summary

Problems solved by technology

[0003] Since litchi fungus only grows rapidly under the treetops of the litchi forest from mid-May to mid-June each year after high temperature and rain, sudden sun and heavy rain, and depends on the existence of termite nests, once termites migrate, even if other conditions No change, the same place will not grow lychee fungi in the coming year, and how the lychee fungus and termites co-exist is still unknown. Therefore, there is no report on the artificial cultivation technology of lychee fungus

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