Stropharia rugoso-annulata comprehensive culture medium preparation and stropharia rugoso-annulata cultivation method

Abstract

The invention relates to a stropharia rugoso-annulata comprehensive culture medium. The culture medium comprises a basic culture solution, the basic culture solution is prepared by decocting 1.5% by mass of stropharia rugoso-annulata fresh sporocarp with tap water meeting the drinking standard of domestic water, and 1.0-2.0% by mass of cane sugar, 0.10-0.50% by mass of protein powder and 0.20-0.30% by mass of yeast powder are added into the basic culture solution. The technical modes that a traditional culture medium is single in nutrition and a conventional method is long in strain preparation period are broken through, the defects that the fruiting period is short and the yield is low are overcome, the liquid strain is adopted for preparing and cultivating the strain, and the comprehensive culture medium is used for cultivating the stropharia rugoso-annulata. Practice shows that in the cool temperate zone, compared with the conventional method for cultivating the stropharia rugoso-annulata, the method for cultivating the stropharia rugoso-annulata has the advantages that under the natural climatic condition, artificial cultivation can be implemented 15 days earlier, the fruiting period is prolonged by about 20 days, and the biological conversion rate can be increased by 15%-20%.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for preparing a comprehensive medium for stropharia stropharia and cultivating stropharia. Background technique [0002] The existing technology of cultivating Stropharia grandis is: PDA medium makes mother species→PDA medium makes secondary mother species→transfers solid medium to produce cultivated species→connects conventional medium material cultivation; its deficiencies are shown in: 1. It takes about 70 days for the whole process from the production of the mother seed to the implementation of cultivation on the PDA medium. 2. The single nutrition of the culture medium leads to low yield. Contents of the invention [0003] The object of the present invention is to provide a kind of comprehensive culture medium of Stropharia stropharia and a cultivation method of Stropharia stropharia to solve the problems raised in the above-mentioned background technology. ...

AI Technical Summary

Problems solved by technology

[0002] The existing technology of cultivating Stropharia grandis is: PDA medium makes mother species→PDA medium makes secondary mother species→transfers solid medium to produce cultivated species→connects conventional medium material cultivation; its deficiencies are shown in: 1. It takes about 70 days for the whole process from the production of the mother seed to the implementation of the cultivation on the PDA medium. 2. The single nutrition of the culture medium leads to low yield