How to match the culture material of Pleurotus ostreatus?

How to match the culture material of Pleurotus ostreatus? We should pay attention to what Bailing mushroom is a new mushroom, there are still many problems in cultivation techniques, especially the yield has not been raised. It is found that the nutrient ratio of culture material plays an important role in increasing the yield of Pleurotus ostreatus. The nutrients added in the culture material should be dominated by organic nutrition and supplemented by inorganic nutrition, which is helpful to enhance the stamina of Pleurotus ostreatus. Organic nutrients are generally wheat bran, corn flour, rice bran, etc., generally accounting for 20% of 30%, the amount should not be too large. One of the disadvantages of excessive organic nutrition content is that the pollution rate is greatly increased, and the other is that it affects the air permeability of the culture material, resulting in slow mycelium growth and delayed mushroom production. Inorganic nutrients are generally potassium dihydrogen phosphate, magnesium sulfate and so on, accounting for 0.2% of the total. Excessive inorganic nutrition will affect the water absorption capacity of mycelium. With the increase of the yield of Pleurotus ostreatus, we should not only improve the nutritional content of the culture material, but also ensure that the culture material has strong water absorption capacity. While the water absorption capacity of cotton seed shell is weak, using this raw material to cultivate Pleurotus ostreatus, during the period of mushroom emergence, the fruiting body can not get sufficient water supply, and it is difficult to guarantee the commodity and specification of the fruiting body, let alone maintain a high yield. In this case, the culture material can be adjusted appropriately, and 30% of the raw materials with strong water absorption capacity such as cottonseed cashmere and corncob can be added to the cottonseed shell, which not only enhances the water absorption capacity of the culture material, but also saves the cost, which can be said to kill two birds with one stone. For the cultivation of Pleurotus nebrodensis, the suitable water content of the culture material should be 60 ∶ 65%. Specifically, the ratio of material to water can be controlled between 1 ∶ 1.5 to 1 ∶ 1.6 before fermentation and about 1 ∶ 1.3 before inoculation. Practice has proved that adding a certain amount of lime to the culture material can promote the rapid growth of the mycelium of Pleurotus ostreatus, and the amount of lime can be controlled at 5%, so that after the fermentation of the culture material is completed, the pH value can be maintained at 8 ~ 9. It is OK not to add lime, but the growth of mycelium will become slow, which will have a great impact on the reasonable arrangement of mushroom season. In a word, the reasonable proportion of culture materials is a very flexible problem, which should be adjusted scientifically according to local resources to improve the yield and commerciality of Pleurotus ostreatus to a satisfactory level as far as possible. Click to get more Pleurotus ostreatus planting technology click to get more edible mushroom planting technology