Method for cultivating mushroom by strip-shaped corn straws

Abstract

The invention belongs to the field of a new edible mushroom cultivation technique, and particularly relates to a method for cultivating mushroom by strip-shaped corn straws. The method comprises the following steps of selecting pure strip-shaped corn straws not requiring crushing as the raw material; when the corn straws are used as the raw material, cutting the corn straws into sections with length of 25 to 30cm; using mixed sawdust, wheat bran, corn flour and quick lime as auxiliary materials; bagging the sections of the corn straws and the auxiliary materials, and sterilizing, inoculating and cultivating to prepare a mushroom growth bag; and finally, carrying out cultivation management on the mushroom growth bag with matured physiology by a conventional method until the mushroom can be harvested and the harvesting process is completed. The method has the advantages that when the main raw material, namely the corn straws, is applied, the crushing is not needed, and the whole corn straw strip is used, so the investments of special facility equipment and labor for crushing the corn straws is reduced; a speed cycle for converting the corn straws by hypha is long, so the biological conversion efficiency is high, and economic benefits are very obvious.

Description

technical field [0001] The invention belongs to the field of new technology for cultivating edible fungi, and in particular relates to a method for cultivating shiitake mushrooms by using strip-shaped corn stalks. technical background [0002] my country's production of corn ranks second in the world, and corn is cultivated all over the country. Every year, farmers produce a large amount of by-products—corn stalks and corn cobs—while returning corn pellets to the warehouse. At present, most people use corn stalks that are piled up like mountains and rich in resources as fuel. At the turn of autumn and winter, corn stalk burning pollutes the air and often becomes the target of public criticism. The pollution caused by "straw burning" has plagued the pollution of the national air environment. [0003] Relevant test results show that corn stalks contain more than 30% carbohydrates, 2% to 4% protein and 0.5% to 1% fat, and the net energy gain of 2kg of corn stalks is equivalen...

AI Technical Summary

Problems solved by technology

[0007] The corn stalks used in the above two technical solutions need to be crushed before being used. It is time-consuming and laborious to crush the corn stalks, and requires special facilities and equipment, which increases the application cost of corn stalks.