Agaricus blazei culture material and preparation method thereof

Abstract

The invention provides an agaricus blazei culture material, which takes asparagus old stems as main raw materials. The specific raw materials proportioned by weight are: 800 to 1,100 kg of asparagus old stems, 100 to 150 kg of soybean cake, 10 to 15 kg of gypsum powder, 10 to 15 kg of lime powder and 10 to 15 kg of superphosphate. The culture material is prepared by forming compost, turning over the compost, feeding materials onto beds and performing after fermentation. Compared with other agaricus blazei culture materials, the culture material has the following advantages that the yield of agaricus blazei is high by taking the asparagus old stems as the raw materials; as the asparagus old stems contain a special nutrient component, namely saponin, the nutritional health value of the agaricus blazei can be improved; mushroom bran obtained after using the culture material to cultivate the agaricus blazei can be directly used as fertilizer without generating three wastes; and a new way for the comprehensive utilization of the asparagus old stems is found.

Description

technical field [0001] The invention relates to a culture material for edible fungi, in particular to a culture material for cultivating Agaricus blazei and a preparation method thereof. Background technique [0002] Agaricus blazei (Agaricus blazei), also known as Brazil mushroom, is delicious and delicious, with an almond aroma. It integrates food, beauty, medical and health functions. The content ranks first in edible fungi. The mannan contained in fresh fruiting bodies has curative effects on inhibiting tumors, enhancing energy, and preventing and treating cardiovascular diseases. However, the cultivation scale of Agaricus blazei is small and the output is limited, which is far from meeting the demand of the market. At present, the raw materials used to cultivate Agaricus blazei at home and abroad are mainly rice straw, wheat straw and cow and horse dung. [0003] Asparagus is a unique resource in Shanxi. Asparagus is mainly exported in the form of canned and quick-fr...

AI Technical Summary

Problems solved by technology

In the process of asparagus processing, about 18,000 tons of old stems and bamboo skins of about 30% to 40% will be treated as garbage, and left to rot naturally, or directly burned, which not only pollutes the environment, but also causes a waste of resources; After the harvest season, there are still a large number of old roots and stems that cannot be used