Mushroom production generally uses shade shed or fruit forest as a place for mushroom production, because mushroom production is greatly affected by weather conditions and has strong seasonality. Generally, in southwest China, barrels are made from August to September, and mushrooms are produced around 65438+February. If the barrel-making time is too early, it will be easily affected by miscellaneous bacteria in high temperature and high humidity weather, and the output will be low. If the time is too late, it will affect the color change and shorten the result time.

Generally, sawdust used here should not be mixed with wood containing aromatic substances such as pine, Chinese fir and cypress. The raw materials are as fresh and dry as possible, without mildew and uniform particles. Pay special attention to corncob, wheat bran and other moldy raw materials. Water should be added according to the wet and dry conditions of raw materials, and the corresponding water adding method and speed should be adopted.

After adding water, the mixture should be mechanically operated as much as possible to make the base material as uniform as possible. The mixed base material should be stacked for more than 12 hours to further absorb moisture and soften raw materials. Mix again before bagging, and measure water content and PH value. Generally, the water content is about 60%, and the PH value is between 6.5 and 7.5.

Bagging sterilization?

In fact, most mushroom bags are made of plastic pipes with openings at both ends. Bagging can be carried out by bagging machine on the basis of mechanical or manual mixing. If the scale is not large, it is more economical to use tooling bags. Compared with traditional manual bagging, mechanical bagging is faster, more efficient and moderately tight.

Basic requirements for bagging: check whether the plastic bag leaks before bagging, and ensure that the bag is intact, without holes and cracks. Bagging should be elastic and even. When bagging, be careful not to puncture the plastic bag with sawdust. After each bag is packed, clean the inner wall of the bag mouth before tying it, and don't let the substrate get on it. When tying the mouth, it must be tied tightly and tightly, and no air leakage is allowed.