Method for cultivating high-quality Agaricus blazei murrill by utilizing Pleurotus eryngii waste fungi residues

Abstract

The invention provides a method for cultivating high-quality Agaricus blazei murrill by utilizing Pleurotus eryngii waste fungi residues. Cultivating material composition for production, namely each raw material formulation (culturing material formulation) is composed of the following raw materials in parts by weight: 400-700 parts of Pleurotus eryngii waste fungi residues, 300-500 parts of straw, 100-200 parts of cottonseed hull, 100-200 parts of round-leaf Cassia tora, 33-45 parts of amine bicarbonate, 35-45 parts of calcium superphosphate, 35-40 parts of gypsum and 34-50 parts of lime. Themethod provided by the invention is good for utilizing wastes, reducing cost of raw materials, reducing resource wastes, alleviating environmental pollution and simplifying the treatment of the cultivating raw materials; the process is simpler, labor and time are saved by the management, high and stable yields are reached and better social and economic benefits are obtained; less sodium selenite Na2SeO3 is added as a contamination-cleaning agent so that the content of cadmium in the Agaricus blazei murrill is easily reduced.

Description

(1) Technical field [0001] The invention relates to edible fungus cultivation technology, in particular to a method for cultivating high-quality Agaricus blazei by using the waste mushroom residue of Pleurotus eryngii. (two), background technology [0002] Pleurotus eryngii mushroom has thick flesh, crisp and tender texture, and is refreshing like abalone. Because of its delicious taste and rich nutrition, it is known as the "King of Pleurotus eryngii", and its export market is very good. In recent years, the factory cultivation of Pleurotus eryngii has developed rapidly in many areas, and the cultivation volume of Pleurotus eryngii is increasing year by year. The scope is narrow, and the quality requirements of export mushrooms are relatively high. Generally, only 1 to 2 wet mushrooms can be harvested, and the biological efficiency is only 40%). The waste mushroom sticks are dried and used as firewood, but most of the mushroom residues are piled up in the field next to the...

AI Technical Summary

Problems solved by technology

In addition, according to relevant literature records and actual cultivation observation experiments, the biological characteristics of Agaricus blazei itself are quite peculiar: that is, Agaricus blazei has the characteristic of enriching cadmium in terms of biological characteristics. Compost) is mostly a mixed compost containing cow dung, straw and soil, which has created considerable conditions for Agaricus blazei to enrich cadmium. In order to further reduce the heavy metal cadmium content in Agaricus blazei fruiting bodies in the long-term actual production process, it is necessary to explore Improving the cultivation raw materials of Agaricus blazei to achieve the purpose of stabilizing production and improving the quality of Agaricus blazei is a scientific research task that requires researchers in this field to spend a lot of time and energy to continue to explore and research (Note: If simply imitating the above-mentioned use of a large number of Cow dung's patent-applied formula of "production method of using pleurotus eryngii to cultivate Agaricus bisporus" is difficult to achieve stable production and improve the quality of Agaricus blazei)