The cultivation soil for Flammulina velutipes is special, so it is necessary to prepare culture materials by ourselves. Generally, the soil matrix made of mixed fermentation of cottonseed shell, sawdust, hydrated lime and wheat bran is selected. This soil matrix has excellent air permeability, and is rich in various nutrient elements required for the survival of Flammulina velutipes, which can make the cap grow fast and large. In addition, Flammulina velutipes requires the soil to maintain an acidic environment at PH3 It can also grow in the range of 0-8.4, and the most suitable pH is 4-7. 1、 What kind of soil is better for Flammulina velutipes? 1. Scientific configuration: the growth of Flammulina velutipes needs a safe soil. Generally, suitable culture materials should be selected for scientific configuration. Cottonseed hull, corncob, sawdust, distiller's grains, peanut straw and soybean straw can be used as the main materials of cultivation substrate. In addition, it is also necessary to ensure that the soil matrix is clean and pollution-free.
2. Loose and breathable: for Flammulina velutipes to survive better, it is necessary to ensure that the cultivated soil matrix used is loose and breathable. Otherwise, the root of Flammulina velutipes cannot get enough respiration, and its growth is likely to be inhibited. 2、 What ground is better for Flammulina velutipes? Planting Flammulina velutipes is not simply cultivated from the land, but requires a separate inoculation room or culture room. The ground surface is not suitable for Flammulina velutipes inoculation room because it is easy to be wet and difficult to take care of, and the speed of breeding miscellaneous bacteria is fast. The cement floor is more suitable. First, the floor is relatively smooth and easy to clean, clean residues and disinfect; Second, it can provide better aseptic conditions, meet the general requirements for the survival of Flammulina velutipes, and give Flammulina velutipes a more superior living environment. But the cement floor still has some defects, that is, the humidity is not easy to control. If the conditions are insufficient, the land surface must be used, then the land surface with flat terrain must be selected. （ChongJinZhenGuYongShenMeTuBiJiaoHao）