What do you pay attention to when planting Pleurotus ostreatus on the ground?

Pleurotus ostreatus is a kind of edible mushroom with relatively low yield. in general, the biological conversion rate of three-dimensional wall cultivation can reach 3040%. In order to improve the yield of Pleurotus ostreatus, the mode of covering soil can be adopted. this method is managed properly and the yield is very high. According to a large number of experiments by the author, the bioconversion rate of Pleurotus ostreatus can reach 80%. However, the cultivation of Pleurotus ostreatus is not simply to bury the bacterial bag in the soil, there are many practical problems that should be paid attention to. 1. The bud should be accelerated before the soil is covered. According to the author's investigation, when the growers adopt the ground planting mode, they usually cover the fungus bag directly with soil, which has three disadvantages: first, if the mushroom bag is not ripe well, it will cause mushroom to produce very slowly; second, it is extremely easy to cause uneven mushroom production on the border surface. There are a lot of mushrooms in some places, but no mushrooms in some places; third, the yield is very low. The correct way is to promote the budding of the bacterial bag first. At this time, the strong light should be maintained, the temperature should be maintained in the range of 8: 20 ℃, and the humidity should be kept at 85% 95%. If the humidity is not enough, the plastic film can be covered and moisturized on the bacterial bag. When there are rice-like white spots on both ends and in the middle of the bacterial bag, the soil can be covered. This process usually lasts for about 15 days. After this treatment, Pleurotus ostreatus is neat and fast, and the individual is uniform and beautiful. 2. The middle of the bacterial bag must be stuffed with soil and filled with water, leaving no space. When the bacterial bag is covered with soil, the space in the middle of the bacterial bag should be more than 5 cm, fill it with soil and fill it with water. The advantage of this is that the buds appear evenly, and because each bag is closely separated by the soil, it can prevent the bag infected with miscellaneous bacteria from spreading to the healthy bag, which should be paid more attention to in the period of higher temperature. 3. When the temperature is higher than the mushroom, the ventilation must be good, otherwise it is easy to cause diseases caused by poor ventilation, causing the mushroom body to be yellow and rotten, with serious consequences. At this time, if the humidity is not enough, we can take the method of irrigation into the border and spraying in the air, which can increase the humidity of the mushroom shed on the one hand and reduce the temperature of the mushroom shed on the other hand. 4. When covering the soil, the material bags infected with miscellaneous bacteria should be picked out and dealt with separately, which can not be mixed with fish and dragons, causing the spread of miscellaneous bacteria. 5. The mushroom body should be sparse in time and should not be allowed to grow, otherwise it will cause the mushroom slices to grow too dense and squeeze each other, which will seriously affect the commerciality of Pleurotus ostreatus. 6. the soil cover on the bacterial bag should not be too thick, and it is appropriate to cover the bacterial head slightly, otherwise it will be difficult to produce mushrooms because the soil layer is too thick, which will affect the yield and quality.