Cultivation of Pleurotus esculentum in autumn
First, pay attention to nutritional supplements. Due to the improvement of the depilation equipment, the fluff on the cotton shell becomes less and shorter, leading to a decrease in the water absorption capacity and a decrease in the air permeability; the amount of damage to the cotton shell caused by the cotton oil production equipment is reduced, and the cotton shell is reduced. Contains less nutrients. Therefore, mushroom farmers must add certain supplementary materials, such as bean cake, bran and other supplementary nutrition.
Second, use fresh cotton shells. If it is Chen cotton shell, it must be sterilized by high temperature sterilization to cultivate Pleurotus ostreatus. However, most of the farmers are now inoculated with Pleurotus ostreatus after September. For convenience, most of them are directly cultivated using raw materials. Therefore, here we must remind farmers in particular when buying cotton seedlings, it is best to choose fresh cotton seed shells that have not become moldy.
Third, master the species of material and water ratio. Because the plastic bag has a good moisturizing performance, the ratio of material to water must be strictly controlled when making the third-grade strains of spices. If the moisture content of the culture material is low, the mycelium grows slowly and delicately; if the moisture content of the culture material is high, the air permeability becomes worse and the mycelial growth is hindered.
Fourth, do a good job in the management period. The germination period of the bacteria needs to be protected from light and dryness, and the ventilator should be ventilated so that the hyphae can grow over a month or so. Because of the long time for bacteria of the third-grade bacteria species, if they are not managed properly, problems such as slow growth of mycelia, infection with bacteria, and insect infestation will easily occur, resulting in failure of bacterial growth. Therefore, it is imperative to strengthen the management of the bacteria-producing period of the tertiary bacteria.
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